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Yang, Tong 5914b67d13 MRS UMN Doc 20240802 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Yang, Tong <yangtong2@huawei.com>
Co-committed-by: Yang, Tong <yangtong2@huawei.com>
2024-09-28 19:04:58 +00:00

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"code":"293",
"des":"The OBS file system can be interconnected with Spark2x after an MRS cluster is installed.Before performing the following operations, ensure that you have configured a sto",
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"uri":"mrs_01_24294.html",
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"des":"source /opt/client/bigdata_envsqoop export --connect jdbc:mysql://10.100.231.134:3306/test --username root --password xxxxxx --table component13 -export-dir hdfs://haclu",
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{
"uri":"mrs_01_24171.html",
"node_id":"mrs_01_24171.xml",
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"code":"295",
"des":"source ${client_home}/bigdata_envsource ${client_home}/Hudi/component_envvim ${client_home}/Hudi/hudi/conf/hdfs-site.xmlkinit Usernameimport org.apache.hudi.QuickstartUti",
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{
"uri":"mrs_01_0632.html",
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"code":"296",
"des":"When fine-grained permission control is enabled, you can configure OBS access permissions to implement access control on directories in OBS file systems.This section appl",
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"product_code":"",
"code":"297",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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{
"uri":"mrs_01_248987.html",
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"code":"298",
"des":"Create an MRS cluster.The MRS cluster must contain basic components such as Guardian, Ranger, and Hadoop.Currently, only MRS 3.3.0-LTS and later versions support intercon",
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"uri":"mrs_01_248978.html",
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"code":"299",
"des":"This section describes how to enable storage and compute decoupling for the Guardian component. After this feature is enabled, Guardian can provide temporary authenticati",
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"uri":"mrs_01_248988.html",
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"code":"300",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"kw":"Interconnecting Components with OBS Using Guardian",
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"title":"Interconnecting Components with OBS Using Guardian",
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{
"uri":"mrs_01_248989.html",
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"product_code":"",
"code":"301",
"des":"MRS clusters allow Hive to connect to OBS through Metastore.Interconnecting Hive with OBS through MetastoreLog in to the node where the Hive client is located and run the",
"doc_type":"",
"kw":"Interconnecting Hive with OBS,Interconnecting Components with OBS Using Guardian,User Guide",
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{
"uri":"mrs_01_248991.html",
"node_id":"mrs_01_248991.xml",
"product_code":"",
"code":"302",
"des":"source Client installation directory/bigdata_envNormal cluster (Kerberos authentication disabled)yarn-session.sh -nm \"session-name\" -dyarn-session.sh -nm \"session-name\" -",
"doc_type":"",
"kw":"Interconnecting Flink with OBS,Interconnecting Components with OBS Using Guardian,User Guide",
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{
"uri":"mrs_01_248992.html",
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"product_code":"",
"code":"303",
"des":"In an MRS cluster, Location can be set to an OBS file system path during Spark table creation and Spark can connect to OBS through Hive Metastore.Setting the location to ",
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"kw":"Interconnecting Spark with OBS,Interconnecting Components with OBS Using Guardian,User Guide",
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{
"uri":"mrs_01_248993.html",
"node_id":"mrs_01_248993.xml",
"product_code":"",
"code":"304",
"des":"sourceClient installation directory/bigdata_envsourceClient installation directory/Hudi/component_envvimClient installation directory/Hudi/hudi/conf/hdfs-site.xmlkinit Us",
"doc_type":"",
"kw":"Interconnecting Hudi with OBS,Interconnecting Components with OBS Using Guardian,User Guide",
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"title":"Interconnecting Hudi with OBS",
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},
{
"uri":"mrs_01_248995.html",
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"product_code":"",
"code":"305",
"des":"In an MRS cluster, Location can be set to an OBS file system path during HetuEngine table creation and HetuEngine can connect to OBS through Hive Metastore.Setting Locati",
"doc_type":"",
"kw":"Interconnecting HetuEngine with OBS,Interconnecting Components with OBS Using Guardian,User Guide",
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"uri":"mrs_01_248996.html",
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"code":"306",
"des":"cd Client installation directorysource bigdata_envkinitUser performing HDFS operationsThe following commands are examples.Access the OBS file system.hdfs dfs -ls obs://OB",
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"kw":"Interconnecting HDFS with OBS,Interconnecting Components with OBS Using Guardian,User Guide",
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{
"uri":"mrs_01_248997.html",
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"code":"307",
"des":"cd Client installation directorysource bigdata_envkinitUser performing HDFS operationsAccess the OBS file system.hdfs dfs -ls obs://OBS parallel file system name/Pathhdfs",
"doc_type":"",
"kw":"Interconnecting Yarn with OBS,Interconnecting Components with OBS Using Guardian,User Guide",
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"uri":"mrs_01_248998.html",
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"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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{
"uri":"mrs_01_0644.html",
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"code":"309",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"kw":"Accessing Web Pages of Open Source Components Managed in MRS Clusters",
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{
"uri":"mrs_01_0362.html",
"node_id":"mrs_01_0362.xml",
"product_code":"mrs",
"code":"310",
"des":"Web UIs of different components are created and hosted on the Master or Core nodes in the MRS cluster by default. You can view information about the components on these w",
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"kw":"Web UIs of Open Source Components,Accessing Web Pages of Open Source Components Managed in MRS Clust",
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{
"uri":"mrs_01_0504.html",
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"code":"311",
"des":"The protocol type of all ports in the table is TCP (for MRS 1.6.3 or later).The protocol type of all ports in the table is TCP (for MRS 1.7.0 or later).The protocol type ",
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{
"uri":"mrs_01_0645.html",
"node_id":"mrs_01_0645.xml",
"product_code":"mrs",
"code":"312",
"des":"MRS allows you to access MRS clusters using Direct Connect. Direct Connect is a high-speed, low-latency, stable, and secure dedicated network connection that connects you",
"doc_type":"usermanual",
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{
"uri":"mrs_01_0646.html",
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"code":"313",
"des":"You can bind an EIP to a cluster to access the web UIs of the open-source components managed in the MRS cluster. This method is simple and easy to use and is recommended ",
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"uri":"mrs_01_0647.html",
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"code":"314",
"des":"MRS allows you to access the web UIs of open-source components through a Windows ECS. This method is complex and is recommended for MRS clusters that do not support the E",
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"uri":"mrs_01_0363.html",
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"product_code":"mrs",
"code":"315",
"des":"Users and an MRS cluster are in different networks. As a result, an SSH channel needs to be created to send users' requests for accessing websites to the MRS cluster and ",
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{
"uri":"mrs_01_0128.html",
"node_id":"mrs_01_0128.xml",
"product_code":"mrs",
"code":"316",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Accessing Manager",
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{
"uri":"mrs_01_0129.html",
"node_id":"mrs_01_0129.xml",
"product_code":"mrs",
"code":"317",
"des":"In an MRS cluster of version 3.x, MRS Manager is used to monitor, configure, and manage clusters. After the cluster is installed, you can use the account to log in to MRS",
"doc_type":"usermanual",
"kw":"Accessing MRS Manager,Accessing Manager,User Guide",
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"title":"Accessing MRS Manager",
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{
"uri":"mrs_01_0102.html",
"node_id":"mrs_01_0102.xml",
"product_code":"mrs",
"code":"318",
"des":"In an MRS cluster of version 2.x and earlier, MRS uses MRS Manager to monitor, configure, and manage clusters. You can access MRS Manager by clicking Access Manager on th",
"doc_type":"usermanual",
"kw":"Accessing MRS Manager (MRS 2.x or Earlier),Accessing Manager,User Guide",
"search_title":"",
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"title":"Accessing MRS Manager (MRS 2.x or Earlier)",
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{
"uri":"mrs_01_0606.html",
"node_id":"mrs_01_0606.xml",
"product_code":"mrs",
"code":"319",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"MRS Manager Operation Guide (Applicable to 3.x)",
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],
"title":"MRS Manager Operation Guide (Applicable to 3.x)",
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{
"uri":"admin_guide_000001.html",
"node_id":"admin_guide_000001.xml",
"product_code":"mrs",
"code":"320",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Getting Started",
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"IsBot":"No",
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"title":"Getting Started",
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{
"uri":"admin_guide_000002.html",
"node_id":"admin_guide_000002.xml",
"product_code":"mrs",
"code":"321",
"des":"MRS allows you to manage and analyze massive amounts of structured and unstructured data for rapid data mining. Open source components have complex structures and therefo",
"doc_type":"usermanual",
"kw":"MRS Manager Introduction,Getting Started,User Guide",
"search_title":"",
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"title":"MRS Manager Introduction",
"githuburl":""
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{
"uri":"admin_guide_000003.html",
"node_id":"admin_guide_000003.xml",
"product_code":"mrs",
"code":"322",
"des":"By viewing the MRS Manager version, you can prepare for system upgrade and routine maintenance.Using the GUI:Log in to MRS Manager. On the home page, click in the upper ",
"doc_type":"usermanual",
"kw":"Querying the MRS Manager Version,Getting Started,User Guide",
"search_title":"",
"metedata":[
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"documenttype":"usermanual",
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"title":"Querying the MRS Manager Version",
"githuburl":""
},
{
"uri":"admin_guide_000004.html",
"node_id":"admin_guide_000004.xml",
"product_code":"mrs",
"code":"323",
"des":"Log in to MRS Manager using an account.The password must:Contain 8 to 64 characters.Contain at least four types of the following characters: uppercase letters, lowercase ",
"doc_type":"usermanual",
"kw":"Logging In to MRS Manager,Getting Started,User Guide",
"search_title":"",
"metedata":[
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],
"title":"Logging In to MRS Manager",
"githuburl":""
},
{
"uri":"admin_guide_000005.html",
"node_id":"admin_guide_000005.xml",
"product_code":"mrs",
"code":"324",
"des":"Some O&M operation scripts and commands need to be run or can be run only on the active management node. You can identify and log in to the active or standby management n",
"doc_type":"usermanual",
"kw":"Logging In to the Management Node,Getting Started,User Guide",
"search_title":"",
"metedata":[
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],
"title":"Logging In to the Management Node",
"githuburl":""
},
{
"uri":"admin_guide_000006.html",
"node_id":"admin_guide_000006.xml",
"product_code":"mrs",
"code":"325",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Home Page",
"search_title":"",
"metedata":[
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"IsBot":"No",
"documenttype":"usermanual",
"prodname":"mrs"
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],
"title":"Home Page",
"githuburl":""
},
{
"uri":"admin_guide_000007.html",
"node_id":"admin_guide_000007.xml",
"product_code":"mrs",
"code":"326",
"des":"After you log in to MRS Manager, Homepage is displayed by default. On this page, the Summary tab displays the service statuses and monitoring status reports of each clust",
"doc_type":"usermanual",
"kw":"Overview,Home Page,User Guide",
"search_title":"",
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{
"uri":"admin_guide_000008.html",
"node_id":"admin_guide_000008.xml",
"product_code":"mrs",
"code":"327",
"des":"On MRS Manager, you can customize monitoring items to display on the homepage and export monitoring data.The interval on the horizontal axis of the chart varies depending",
"doc_type":"usermanual",
"kw":"Managing Monitoring Metric Reports,Home Page,User Guide",
"search_title":"",
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],
"title":"Managing Monitoring Metric Reports",
"githuburl":""
},
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"uri":"admin_guide_000009.html",
"node_id":"admin_guide_000009.xml",
"product_code":"mrs",
"code":"328",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Cluster",
"search_title":"",
"metedata":[
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"documenttype":"usermanual",
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],
"title":"Cluster",
"githuburl":""
},
{
"uri":"admin_guide_000010.html",
"node_id":"admin_guide_000010.xml",
"product_code":"mrs",
"code":"329",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Cluster Management",
"search_title":"",
"metedata":[
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"IsBot":"No",
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],
"title":"Cluster Management",
"githuburl":""
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{
"uri":"admin_guide_000011.html",
"node_id":"admin_guide_000011.xml",
"product_code":"mrs",
"code":"330",
"des":"Log in to MRS Manager and choose Cluster > Name of the desired cluster > Dashboard to view the status of the current cluster.On the Dashboard tab page, you can start, sto",
"doc_type":"usermanual",
"kw":"Overview,Cluster Management,User Guide",
"search_title":"",
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{
"uri":"admin_guide_000012.html",
"node_id":"admin_guide_000012.xml",
"product_code":"mrs",
"code":"331",
"des":"A rolling restart is batch restarting all services in a cluster after they are modified or upgraded without interrupting workloads.You can perform a rolling restart of a ",
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"kw":"Performing a Rolling Restart of a Cluster,Cluster Management,User Guide",
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"uri":"admin_guide_000013.html",
"node_id":"admin_guide_000013.xml",
"product_code":"mrs",
"code":"332",
"des":"If a new configuration needs to be delivered to all services in the cluster, or Configuration Status of multiple services changes to Expired or Failed after a configurati",
"doc_type":"usermanual",
"kw":"Managing Expired Configurations,Cluster Management,User Guide",
"search_title":"",
"metedata":[
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"documenttype":"usermanual",
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],
"title":"Managing Expired Configurations",
"githuburl":""
},
{
"uri":"admin_guide_000014.html",
"node_id":"admin_guide_000014.xml",
"product_code":"mrs",
"code":"333",
"des":"Use the default client provided by MRS clusters to manage the cluster, run services, and perform secondary development. Before you use this client, you need to download i",
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"kw":"Downloading the Client,Cluster Management,User Guide",
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],
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"githuburl":""
},
{
"uri":"admin_guide_000015.html",
"node_id":"admin_guide_000015.xml",
"product_code":"mrs",
"code":"334",
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"des":"A user may be suspended for a long period of time due to service changes. For security purposes, you can lock such a user.You can lock a user in using either of the follo",
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"des":"If users need to view alarms and monitoring data of a cluster on the O&M platform, you can use Simple Network Management Protocol (SNMP) on MRS Manager to report related ",
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"des":"The MRS cluster provides the following three types of users. The system administrator needs to periodically change the passwords. It is not recommended to use the default",
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"des":"If the current cluster is not the cluster that is installed for the first time in MRS Manager, the default user group name of all components except Manager in the cluster",
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"des":"You can query and set user rights data through the following MRS Manager modules:User management: Users can be added, deleted, modified, queried, bound to user groups, an",
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"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"code":"545",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"des":"If the LDAP user cn=pg_search_dn,ou=Users,dc=hadoop,dc=com and LDAP management accounts cn=krbkdc,ou=Users,dc=hadoop,dc=com and cn=krbadmin,ou=Users,dc=hadoop,dc=com are ",
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"des":"If the service is abnormal, the internal user of the system may be locked. Unlock the user promptly, or the cluster cannot run properly. For the list of system internal u",
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"des":"HDFS and ZooKeeper verify the permission of users who attempt to access the services in both security and normal clusters by default. Users without related permission can",
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"uri":"admin_guide_000248.html",
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"des":"When the cluster is installed in normal mode, the component clients do not support security authentication and cannot use the kinit command. Therefore, nodes outside the ",
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"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"des":"User admin is the system administrator account of MRS Manager. You are advised to periodically change the password on MRS Manager to improve system security.User admin is",
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"des":"During MRS Manager installation, the system automatically creates user omm and ommdba on each node in the cluster. Periodically change the login passwords of the OS users",
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"des":"User identity authentication is a must for accessing the application system. The complexity and validity period of user accounts and passwords must meet customers' securi",
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"code":"582",
"des":"MRS MRS cluster is a big data cluster that provides users with distributed data analysis and computing capabilities. The built-in JDK of MRS MRS is OpenJDK, which is used",
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"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"des":"The system checks LDAP resources every 60 seconds. This alarm is generated when the system detects that the LDAP resources in Manager are abnormal for six consecutive tim",
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"uri":"ALM-12005.html",
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"des":"The alarm module checks the status of the Kerberos resource in Manager every 80 seconds. This alarm is generated when the alarm module detects that the Kerberos resources",
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"code":"587",
"des":"Controller checks the NodeAgent heartbeat every 30 seconds. If Controller does not receive heartbeat messages from a NodeAgent, it attempts to restart the NodeAgent proce",
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"kw":"ALM-12006 Node Fault,Alarm Reference (Applicable to MRS 3.x),User Guide",
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"title":"ALM-12006 Node Fault",
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{
"uri":"ALM-12007.html",
"node_id":"alm-12007.xml",
"product_code":"mrs",
"code":"588",
"des":"This alarm is generated when the process health check module detects that the process connection status is Bad for three consecutive times. The process health check modul",
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{
"uri":"ALM-12010.html",
"node_id":"alm-12010.xml",
"product_code":"mrs",
"code":"589",
"des":"This alarm is generated when the active Mager does not receive the heartbeat signal from the standby Manager within 7 seconds.This alarm is cleared when the active Manage",
"doc_type":"alarm",
"kw":"ALM-12010 Manager Heartbeat Interruption Between the Active and Standby Nodes,Alarm Reference (Appli",
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{
"uri":"ALM-12011.html",
"node_id":"alm-12011.xml",
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"code":"590",
"des":"The system checks data synchronization between the active and standby Manager nodes every 60 seconds. This alarm is generated when the standby Manager fails to synchroniz",
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"kw":"ALM-12011 Manager Data Synchronization Exception Between the Active and Standby Nodes,Alarm Referenc",
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{
"uri":"ALM-12012.html",
"node_id":"alm-12012.xml",
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"code":"591",
"des":"The system checks whether the NTP service on a node synchronizes time with the NTP service on the active OMS node every 60 seconds. This alarm is generated when the NTP s",
"doc_type":"alarm",
"kw":"ALM-12012 NTP Service Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
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"title":"ALM-12012 NTP Service Is Abnormal",
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{
"uri":"ALM-12014.html",
"node_id":"alm-12014.xml",
"product_code":"mrs",
"code":"592",
"des":"The system checks the partition status every 60 seconds. This alarm is generated when the system detects that a partition to which service directories are mounted is lost",
"doc_type":"alarm",
"kw":"ALM-12014 Partition Lost,Alarm Reference (Applicable to MRS 3.x),User Guide",
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{
"uri":"ALM-12015.html",
"node_id":"alm-12015.xml",
"product_code":"mrs",
"code":"593",
"des":"The system checks the partition status every 60 seconds. This alarm is generated when the system detects that a partition to which service directories are mounted enters ",
"doc_type":"alarm",
"kw":"ALM-12015 Partition Filesystem Readonly,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
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"title":"ALM-12015 Partition Filesystem Readonly",
"githuburl":""
},
{
"uri":"ALM-12016.html",
"node_id":"alm-12016.xml",
"product_code":"mrs",
"code":"594",
"des":"The system checks the CPU usage every 30 seconds and compares the actual CPU usage with the threshold. The CPU usage has a default threshold. This alarm is generated when",
"doc_type":"alarm",
"kw":"ALM-12016 CPU Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
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],
"title":"ALM-12016 CPU Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12017.html",
"node_id":"alm-12017.xml",
"product_code":"mrs",
"code":"595",
"des":"The system checks the host disk usage of the system every 30 seconds and compares the actual disk usage with the threshold. The disk usage has a default threshold, this a",
"doc_type":"alarm",
"kw":"ALM-12017 Insufficient Disk Capacity,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12017 Insufficient Disk Capacity",
"githuburl":""
},
{
"uri":"ALM-12018.html",
"node_id":"alm-12018.xml",
"product_code":"mrs",
"code":"596",
"des":"The system checks the memory usage of the system every 30 seconds and compares the actual memory usage with the threshold. The memory usage has a default threshold, this ",
"doc_type":"alarm",
"kw":"ALM-12018 Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12018 Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12027.html",
"node_id":"alm-12027.xml",
"product_code":"mrs",
"code":"597",
"des":"The system checks the PID usage every 30 seconds and compares the actual PID usage with the default PID usage threshold. This alarm is generated when the system detects t",
"doc_type":"alarm",
"kw":"ALM-12027 Host PID Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12027 Host PID Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12028.html",
"node_id":"alm-12028.xml",
"product_code":"mrs",
"code":"598",
"des":"The system checks the number of processes in the D stateand Z state of user omm on the host every 30 seconds and compares the actual number with the threshold. The number",
"doc_type":"alarm",
"kw":"and Z StateALM-12028 Number of Processes in the D State and Z State on a Host Exceeds the Threshold,",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"and Z StateALM-12028 Number of Processes in the D State and Z State on a Host Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12033.html",
"node_id":"alm-12033.xml",
"product_code":"mrs",
"code":"599",
"des":"For MRS 3.3.0 and its later versions:For HDDs, the alarm is triggered when any of the following conditions is met:By default, the system collects data every 3 seconds. Th",
"doc_type":"alarm",
"kw":"ALM-12033 Slow Disk Fault,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12033 Slow Disk Fault",
"githuburl":""
},
{
"uri":"ALM-12034.html",
"node_id":"alm-12034.xml",
"product_code":"mrs",
"code":"600",
"des":"The system executes the periodic backup task every 60 minutes. This alarm is generated when a periodical backup task fails to be executed. This alarm is cleared when the ",
"doc_type":"alarm",
"kw":"ALM-12034 Periodical Backup Failure,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12034 Periodical Backup Failure",
"githuburl":""
},
{
"uri":"ALM-12035.html",
"node_id":"alm-12035.xml",
"product_code":"mrs",
"code":"601",
"des":"After the recovery task fails, the system automatically rolls back every 60 minutes. If the rollback fails, data may be lost. If this occurs, an alarm is reported. This a",
"doc_type":"alarm",
"kw":"ALM-12035 Unknown Data Status After Recovery Task Failure,Alarm Reference (Applicable to MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12035 Unknown Data Status After Recovery Task Failure",
"githuburl":""
},
{
"uri":"ALM-12037.html",
"node_id":"alm-12037.xml",
"product_code":"mrs",
"code":"602",
"des":"The system checks the NTP server status every 60 seconds. This alarm is generated when the system detects that the NTP server is abnormal for 10 consecutive times.This al",
"doc_type":"alarm",
"kw":"ALM-12037 NTP Server Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12037 NTP Server Abnormal",
"githuburl":""
},
{
"uri":"ALM-12038.html",
"node_id":"alm-12038.xml",
"product_code":"mrs",
"code":"603",
"des":"After monitoring indicator dumping is configured on MRS Manager, the system checks the monitoring indicator dumping result at the dumping interval (60 seconds by default)",
"doc_type":"alarm",
"kw":"ALM-12038 Monitoring Indicator Dumping Failure,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12038 Monitoring Indicator Dumping Failure",
"githuburl":""
},
{
"uri":"ALM-12039.html",
"node_id":"alm-12039.xml",
"product_code":"mrs",
"code":"604",
"des":"The system checks the data synchronization status between the active and standby OMS Databases every 10 seconds. This alarm is generated when the synchronization status c",
"doc_type":"alarm",
"kw":"ALM-12039 Active/Standby OMS Databases Not Synchronized,Alarm Reference (Applicable to MRS 3.x),User",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12039 Active/Standby OMS Databases Not Synchronized",
"githuburl":""
},
{
"uri":"ALM-12040.html",
"node_id":"alm-12040.xml",
"product_code":"mrs",
"code":"605",
"des":"MRS 3.2.0-LTS.2 or later:The system checks whether the rng-tools or haveged tool has been enabled and correctly configured every 5 minutes. If neither tool is configured,",
"doc_type":"alarm",
"kw":"ALM-12040 Insufficient System Entropy,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12040 Insufficient System Entropy",
"githuburl":""
},
{
"uri":"ALM-12041.html",
"node_id":"alm-12041.xml",
"product_code":"mrs",
"code":"606",
"des":"The system checks whether the permission, user, and user group information about critical directories or files is normal every 5 minutes. This alarm is generated when the",
"doc_type":"alarm",
"kw":"ALM-12041 Incorrect Permission on Key Files,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12041 Incorrect Permission on Key Files",
"githuburl":""
},
{
"uri":"ALM-12042.html",
"node_id":"alm-12042.xml",
"product_code":"mrs",
"code":"607",
"des":"The system checks whether critical configurations are correct every 5 minutes. This alarm is generated when the configurations are abnormal.This alarm is cleared when the",
"doc_type":"alarm",
"kw":"ALM-12042 Incorrect Configuration of Key Files,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12042 Incorrect Configuration of Key Files",
"githuburl":""
},
{
"uri":"ALM-12045.html",
"node_id":"alm-12045.xml",
"product_code":"mrs",
"code":"608",
"des":"The system checks the read packet dropped rate every 30 seconds. This alarm is generated when the read packet dropped rate exceeds the threshold (the default threshold is",
"doc_type":"alarm",
"kw":"ALM-12045 Read Packet Dropped Rate Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12045 Read Packet Dropped Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12046.html",
"node_id":"alm-12046.xml",
"product_code":"mrs",
"code":"609",
"des":"The system checks the write packet dropped rate every 30 seconds. This alarm is generated when the write packet dropped rate exceeds the threshold (the default threshold ",
"doc_type":"alarm",
"kw":"ALM-12046 Write Packet Dropped Rate Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12046 Write Packet Dropped Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12047.html",
"node_id":"alm-12047.xml",
"product_code":"mrs",
"code":"610",
"des":"The system checks the read packet error rate every 30 seconds. This alarm is generated when the read packet error rate exceeds the threshold (the default threshold is 0.5",
"doc_type":"alarm",
"kw":"ALM-12047 Read Packet Error Rate Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12047 Read Packet Error Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12048.html",
"node_id":"alm-12048.xml",
"product_code":"mrs",
"code":"611",
"des":"The system checks the write packet error rate every 30 seconds. This alarm is generated when the write packet error rate exceeds the threshold (the default threshold is 0",
"doc_type":"alarm",
"kw":"ALM-12048 Write Packet Error Rate Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12048 Write Packet Error Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12049.html",
"node_id":"alm-12049.xml",
"product_code":"mrs",
"code":"612",
"des":"The system checks the network read throughput rate every 30 seconds and compares the actual throughput rate with the threshold (the default threshold is 80%). This alarm ",
"doc_type":"alarm",
"kw":"ALM-12049 Network Read Throughput Rate Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12049 Network Read Throughput Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12050.html",
"node_id":"alm-12050.xml",
"product_code":"mrs",
"code":"613",
"des":"The system checks the network write throughput rate every 30 seconds and compares the actual throughput rate with the threshold (the default threshold is 80%). This alarm",
"doc_type":"alarm",
"kw":"ALM-12050 Network Write Throughput Rate Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12050 Network Write Throughput Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12051.html",
"node_id":"alm-12051.xml",
"product_code":"mrs",
"code":"614",
"des":"The system checks the disk Inode usage every 30 seconds and compares the actual Inode usage with the threshold (the default threshold is 80%). This alarm is generated whe",
"doc_type":"alarm",
"kw":"ALM-12051 Disk Inode Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12051 Disk Inode Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12052.html",
"node_id":"alm-12052.xml",
"product_code":"mrs",
"code":"615",
"des":"The system checks the TCP temporary port usage every 30 seconds and compares the actual usage with the threshold (the default threshold is 80%). This alarm is generated w",
"doc_type":"alarm",
"kw":"ALM-12052 TCP Temporary Port Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12052 TCP Temporary Port Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12053.html",
"node_id":"alm-12053.xml",
"product_code":"mrs",
"code":"616",
"des":"The system checks the file handle usage every 30 seconds and compares the actual usage with the threshold (the default threshold is 80%). This alarm is generated when the",
"doc_type":"alarm",
"kw":"ALM-12053 Host File Handle Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12053 Host File Handle Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12054.html",
"node_id":"alm-12054.xml",
"product_code":"mrs",
"code":"617",
"des":"The system checks whether the certificate file is invalid (has expired or is not valid yet) on 23:00 every day. This alarm is generated when the certificate file is inval",
"doc_type":"alarm",
"kw":"ALM-12054 Invalid Certificate File,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12054 Invalid Certificate File",
"githuburl":""
},
{
"uri":"ALM-12055.html",
"node_id":"alm-12055.xml",
"product_code":"mrs",
"code":"618",
"des":"The system checks the certificate file on 23:00 every day. This alarm is generated if the certificate file is about to expire within 30 days.This alarm is cleared when a ",
"doc_type":"alarm",
"kw":"ALM-12055 The Certificate File Is About to Expire,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12055 The Certificate File Is About to Expire",
"githuburl":""
},
{
"uri":"ALM-12057.html",
"node_id":"alm-12057.xml",
"product_code":"mrs",
"code":"619",
"des":"After the system is installed, it checks whether the task for periodically backing up metadata to the third-party server, and then performs the check hourly. If the task ",
"doc_type":"alarm",
"kw":"ALM-12057 Metadata Not Configured with the Task to Periodically Back Up Data to a Third-Party Server",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12057 Metadata Not Configured with the Task to Periodically Back Up Data to a Third-Party Server",
"githuburl":""
},
{
"uri":"ALM-12061.html",
"node_id":"alm-12061.xml",
"product_code":"mrs",
"code":"620",
"des":"The system checks the usage of the omm process every 30 seconds. Users can run the ps -o nlwp, pid, args, -u omm | awk '{sum+=$1} END {print \"\", sum}' command to obtain t",
"doc_type":"alarm",
"kw":"ALM-12061 Process Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12061 Process Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12062.html",
"node_id":"alm-12062.xml",
"product_code":"mrs",
"code":"621",
"des":"The system checks whether the OMS parameter configurations match with the cluster scale at each top hour. If the OMS parameter configurations do not meet the cluster scal",
"doc_type":"alarm",
"kw":"ALM-12062 OMS Parameter Configurations Mismatch with the Cluster Scale,Alarm Reference (Applicable t",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12062 OMS Parameter Configurations Mismatch with the Cluster Scale",
"githuburl":""
},
{
"uri":"ALM-12063.html",
"node_id":"alm-12063.xml",
"product_code":"mrs",
"code":"622",
"des":"The system checks whether the data disk of the current host is available at the top of each hour. The system creates files, writes files, and deletes files in the mount d",
"doc_type":"alarm",
"kw":"ALM-12063 Unavailable Disk,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12063 Unavailable Disk",
"githuburl":""
},
{
"uri":"ALM-12064.html",
"node_id":"alm-12064.xml",
"product_code":"mrs",
"code":"623",
"des":"The system checks whether the random port range of the host conflicts with the range of ports used by the Cluster system every hour. The alarm is generated if they confli",
"doc_type":"alarm",
"kw":"ALM-12064 Host Random Port Range Conflicts with Cluster Used Port,Alarm Reference (Applicable to MRS",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12064 Host Random Port Range Conflicts with Cluster Used Port",
"githuburl":""
},
{
"uri":"ALM-12066.html",
"node_id":"alm-12066.xml",
"product_code":"mrs",
"code":"624",
"des":"The system checks whether the trust relationship between the active OMS node and other Agent nodes is normal every hour. The alarm is generated if the mutual trust fails.",
"doc_type":"alarm",
"kw":"ALM-12066 Trust Relationships Between Nodes Become Invalid,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12066 Trust Relationships Between Nodes Become Invalid",
"githuburl":""
},
{
"uri":"ALM-12067.html",
"node_id":"alm-12067.xml",
"product_code":"mrs",
"code":"625",
"des":"HA checks the Tomcat resources of Manager every 85 seconds. This alarm is generated when HA detects that the Tomcat resources are abnormal for two consecutive times.This ",
"doc_type":"alarm",
"kw":"ALM-12067 Tomcat Resource Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12067 Tomcat Resource Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-12068.html",
"node_id":"alm-12068.xml",
"product_code":"mrs",
"code":"626",
"des":"HA checks the ACS resources of Manager every 80 seconds. This alarm is generated when HA detects that the ACS resources are abnormal for two consecutive times.This alarm ",
"doc_type":"alarm",
"kw":"ALM-12068 ACS Resource Exception,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12068 ACS Resource Exception",
"githuburl":""
},
{
"uri":"ALM-12069.html",
"node_id":"alm-12069.xml",
"product_code":"mrs",
"code":"627",
"des":"HA checks the AOS resources of Manager every 81 seconds. This alarm is generated when HA detects that the AOS resources are abnormal for two consecutive times.This alarm ",
"doc_type":"alarm",
"kw":"ALM-12069 AOS Resource Exception,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12069 AOS Resource Exception",
"githuburl":""
},
{
"uri":"ALM-12070.html",
"node_id":"alm-12070.xml",
"product_code":"mrs",
"code":"628",
"des":"HA checks the controller resources of Manager every 80 seconds. This alarm is generated when HA detects that the controller resources are abnormal for 2 consecutive times",
"doc_type":"alarm",
"kw":"ALM-12070 Controller Resource Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12070 Controller Resource Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-12071.html",
"node_id":"alm-12071.xml",
"product_code":"mrs",
"code":"629",
"des":"HA checks the httpd resources of Manager every 120 seconds. This alarm is generated when HA detects that the httpd resources are abnormal for 10 consecutive times.This al",
"doc_type":"alarm",
"kw":"ALM-12071 Httpd Resource Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12071 Httpd Resource Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-12072.html",
"node_id":"alm-12072.xml",
"product_code":"mrs",
"code":"630",
"des":"HA checks the floatip resources of Manager every 9 seconds. This alarm is generated when HA detects that the floatip resources are abnormal for 3 consecutive times.This a",
"doc_type":"alarm",
"kw":"ALM-12072 FloatIP Resource Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12072 FloatIP Resource Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-12073.html",
"node_id":"alm-12073.xml",
"product_code":"mrs",
"code":"631",
"des":"HA checks the cep resources of Manager every 60 seconds. This alarm is generated when HA detects that the cep resources are abnormal for 2 consecutive times.This alarm is",
"doc_type":"alarm",
"kw":"ALM-12073 CEP Resource Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12073 CEP Resource Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-12074.html",
"node_id":"alm-12074.xml",
"product_code":"mrs",
"code":"632",
"des":"HA checks the fms resources of Manager every 60 seconds. This alarm is generated when HA detects that the fms resources are abnormal for 2 consecutive times.This alarm is",
"doc_type":"alarm",
"kw":"ALM-12074 FMS Resource Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12074 FMS Resource Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-12075.html",
"node_id":"alm-12075.xml",
"product_code":"mrs",
"code":"633",
"des":"HA checks the pms resources of Manager every 55 seconds. This alarm is generated when HA detects that the pms resources are abnormal for three consecutive times.This alar",
"doc_type":"alarm",
"kw":"ALM-12075 PMS Resource Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12075 PMS Resource Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-12076.html",
"node_id":"alm-12076.xml",
"product_code":"mrs",
"code":"634",
"des":"HA checks the Manager database every 10 seconds. This alarm is generated when HA detects that the database is abnormal for 3 consecutive times.This alarm is cleared when ",
"doc_type":"alarm",
"kw":"ALM-12076 GaussDB Resource Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12076 GaussDB Resource Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-12077.html",
"node_id":"alm-12077.xml",
"product_code":"mrs",
"code":"635",
"des":"The system starts at 00:00 every day to check whether user omm has expired every eight hours. This alarm is generated if the user account has expired.This alarm is cleare",
"doc_type":"alarm",
"kw":"ALM-12077 User omm Expired,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
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"prodname":"mrs"
}
],
"title":"ALM-12077 User omm Expired",
"githuburl":""
},
{
"uri":"ALM-12078.html",
"node_id":"alm-12078.xml",
"product_code":"mrs",
"code":"636",
"des":"The system starts at 00:00 every day to check whether the password of user omm has expired every 8 hours. This alarm is generated if the password has expired.This alarm i",
"doc_type":"alarm",
"kw":"ALM-12078 Password of User omm Expired,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12078 Password of User omm Expired",
"githuburl":""
},
{
"uri":"ALM-12079.html",
"node_id":"alm-12079.xml",
"product_code":"mrs",
"code":"637",
"des":"The system starts at 00:00 every day to check whether user omm is about to expire every 8 hours. This alarm is generated if the user account will expire no less than 15 d",
"doc_type":"alarm",
"kw":"ALM-12079 User omm Is About to Expire,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12079 User omm Is About to Expire",
"githuburl":""
},
{
"uri":"ALM-12080.html",
"node_id":"alm-12080.xml",
"product_code":"mrs",
"code":"638",
"des":"The system starts at 00:00 every day to check whether the password of user omm is about to expire every 8 hours. This alarm is generated if the password will expire no le",
"doc_type":"alarm",
"kw":"ALM-12080 Password of User omm Is About to Expire,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12080 Password of User omm Is About to Expire",
"githuburl":""
},
{
"uri":"ALM-12081.html",
"node_id":"alm-12081.xml",
"product_code":"mrs",
"code":"639",
"des":"The system starts at 00:00 every day to check whether user ommdba has expired every 8 hours. This alarm is generated if the user account has expired.This alarm is cleared",
"doc_type":"alarm",
"kw":"ALM-12081 User ommdba Expired,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12081 User ommdba Expired",
"githuburl":""
},
{
"uri":"ALM-12082.html",
"node_id":"alm-12082.xml",
"product_code":"mrs",
"code":"640",
"des":"The system starts at 00:00 every day to check whether user ommdba is about to expire every 8 hours. This alarm is generated if the user account will expire no less than 1",
"doc_type":"alarm",
"kw":"ALM-12082 User ommdba Is About to Expire,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12082 User ommdba Is About to Expire",
"githuburl":""
},
{
"uri":"ALM-12083.html",
"node_id":"alm-12083.xml",
"product_code":"mrs",
"code":"641",
"des":"The system starts at 00:00 every day to check whether the password of user ommdba is about to expire every 8 hours. This alarm is generated if the password is about to ex",
"doc_type":"alarm",
"kw":"ALM-12083 Password of User ommdba Is About to Expire,Alarm Reference (Applicable to MRS 3.x),User Gu",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12083 Password of User ommdba Is About to Expire",
"githuburl":""
},
{
"uri":"ALM-12084.html",
"node_id":"alm-12084.xml",
"product_code":"mrs",
"code":"642",
"des":"The system starts at 00:00 every day to check whether the password of user ommdba has expired every 8 hours. This alarm is generated if the password has expired.This alar",
"doc_type":"alarm",
"kw":"ALM-12084 Password of User ommdba Expired,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12084 Password of User ommdba Expired",
"githuburl":""
},
{
"uri":"ALM-12085.html",
"node_id":"alm-12085.xml",
"product_code":"mrs",
"code":"643",
"des":"The system dumps service audit logs at 03:00 every day and stores them on the OMS node. This alarm is generated when the dump fails. This alarm is cleared when the next d",
"doc_type":"alarm",
"kw":"ALM-12085 Service Audit Log Dump Failure,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12085 Service Audit Log Dump Failure",
"githuburl":""
},
{
"uri":"ALM-12087.html",
"node_id":"alm-12087.xml",
"product_code":"mrs",
"code":"644",
"des":"The system checks whether it is in the upgrade observation period at 00:00 every day and checks whether the duration that it has been in the upgrade observation state exc",
"doc_type":"alarm",
"kw":"ALM-12087 System Is in the Upgrade Observation Period,Alarm Reference (Applicable to MRS 3.x),User G",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12087 System Is in the Upgrade Observation Period",
"githuburl":""
},
{
"uri":"ALM-12089.html",
"node_id":"alm-12089.xml",
"product_code":"mrs",
"code":"645",
"des":"The alarm module checks the network health status of nodes in the cluster every 10 seconds. This alarm is generated when the network between two nodes is unreachable or t",
"doc_type":"alarm",
"kw":"ALM-12089 Inter-Node Network Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12089 Inter-Node Network Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-12091.html",
"node_id":"alm-12091.xml",
"product_code":"",
"code":"646",
"des":"HA checks the disaster resources of Manager every 86 seconds. This alarm is generated when HA detects that the disaster resources have been abnormal for 10 consecutive ti",
"doc_type":"",
"kw":"ALM-12091 Abnormal disaster Resources,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-12091 Abnormal disaster Resources",
"githuburl":""
},
{
"uri":"ALM-12101.html",
"node_id":"alm-12101.xml",
"product_code":"mrs",
"code":"647",
"des":"After the AZ DR function is enabled, the system checks the AZ health status every 5 minutes. This alarm is generated when the system detects that the AZ is subhealthy or ",
"doc_type":"alarm",
"kw":"ALM-12101 AZ Unhealthy,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12101 AZ Unhealthy",
"githuburl":""
},
{
"uri":"ALM-12102.html",
"node_id":"alm-12102.xml",
"product_code":"mrs",
"code":"648",
"des":"The alarm module checks the deployment status of AZ HA components every 5 minutes. This alarm is generated when the components that support DR are not deployed based on D",
"doc_type":"alarm",
"kw":"ALM-12102 AZ HA Component Is Not Deployed Based on DR Requirements,Alarm Reference (Applicable to MR",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12102 AZ HA Component Is Not Deployed Based on DR Requirements",
"githuburl":""
},
{
"uri":"ALM-12103.html",
"node_id":"alm-12103.xml",
"product_code":"mrs",
"code":"649",
"des":"HA checks the Executor resources of Manager every 30 seconds. This alarm is generated when HA detects that the Executor resources are abnormal for two consecutive times.T",
"doc_type":"alarm",
"kw":"ALM-12103 Executor Resource Exception,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12103 Executor Resource Exception",
"githuburl":""
},
{
"uri":"ALM-12104.html",
"node_id":"alm-12104.xml",
"product_code":"mrs",
"code":"650",
"des":"HA checks the Knox resources of Manager every 70 seconds. This alarm is generated when HA detects that the Knox resources are abnormal for three consecutive times.This al",
"doc_type":"alarm",
"kw":"ALM-12104 Abnormal Knox Resources,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12104 Abnormal Knox Resources",
"githuburl":""
},
{
"uri":"ALM-12110.html",
"node_id":"alm-12110.xml",
"product_code":"mrs",
"code":"651",
"des":"The meta service periodically obtains the temporary AK/SK of the ECS. This alarm is generated when the meta service fails to obtain the temporary AK/SK.In storage-compute",
"doc_type":"alarm",
"kw":"ALM-12110 Failed to get ECS temporary AK/SK,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-12110 Failed to get ECS temporary AK/SK",
"githuburl":""
},
{
"uri":"ALM-12172.html",
"node_id":"alm-12172.xml",
"product_code":"mrs",
"code":"652",
"des":"After metric sharing is enabled for a cluster, the Controller periodically collects cluster metrics and reports them to Cloud Eye.MRS monitoring metrics are unavailable o",
"doc_type":"usermanual",
"kw":"ALM-12172 Failed to Report Metrics to Cloud Eye,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-12172 Failed to Report Metrics to Cloud Eye",
"githuburl":""
},
{
"uri":"ALM-12180.html",
"node_id":"alm-12180.xml",
"product_code":"mrs",
"code":"653",
"des":"For MRS 3.3.0 and its later versions:For HDDs, the alarm is triggered when any of the following conditions is met:By default, the system collects data every 3 seconds. Th",
"doc_type":"usermanual",
"kw":"ALM-12180 Suspended Disk I/O,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-12180 Suspended Disk I/O",
"githuburl":""
},
{
"uri":"ALM-12186.html",
"node_id":"alm-12186.xml",
"product_code":"",
"code":"654",
"des":"The system checks the CGroup task usage of user omm every 5 minutes. This alarm is generated when the CGroup task usage exceeds 90%. This alarm is cleared when the CGroup",
"doc_type":"",
"kw":"ALM-12186 CGroup Task Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-12186 CGroup Task Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-12187.html",
"node_id":"alm-12187.xml",
"product_code":"",
"code":"655",
"des":"The system checks the disk space every 60 seconds. When detecting that the disk space is expanded, the system expands disk partition. This alarm is generated when the dis",
"doc_type":"",
"kw":"ALM-12187 Failed to Expand Disk Partition Capacity,Alarm Reference (Applicable to MRS 3.x),User Guid",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-12187 Failed to Expand Disk Partition Capacity",
"githuburl":""
},
{
"uri":"ALM-12188.html",
"node_id":"alm-12188.xml",
"product_code":"",
"code":"656",
"des":"NodeAgent checks the status of the diskmgt disk monitoring service every 5 minutes. This alarm is generated when diskmgt disk monitoring is unavailable.This alarm is clea",
"doc_type":"",
"kw":"ALM-12188 diskmgt Disk Monitoring Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-12188 diskmgt Disk Monitoring Unavailable",
"githuburl":""
},
{
"uri":"ALM-12190.html",
"node_id":"alm-12190.xml",
"product_code":"mrs",
"code":"657",
"des":"The system periodically checks the number of connections to all Knox topologies. This alarm is generated when the number of connections to a topology exceeds the threshol",
"doc_type":"usermanual",
"kw":"ALM-12190 Number of Knox Connections Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-12190 Number of Knox Connections Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-13000.html",
"node_id":"alm-13000.xml",
"product_code":"mrs",
"code":"658",
"des":"The system checks the ZooKeeper service status every 60 seconds. This alarm is generated when the ZooKeeper service is unavailable.This alarm is cleared when the ZooKeepe",
"doc_type":"alarm",
"kw":"ALM-13000 ZooKeeper Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13000 ZooKeeper Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-13001.html",
"node_id":"alm-13001.xml",
"product_code":"mrs",
"code":"659",
"des":"The system checks ZooKeeper connections every 60 seconds. This alarm is generated when the system detects that the number of used ZooKeeper instance connections exceeds t",
"doc_type":"alarm",
"kw":"ALM-13001 Available ZooKeeper Connections Are Insufficient,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13001 Available ZooKeeper Connections Are Insufficient",
"githuburl":""
},
{
"uri":"ALM-13002.html",
"node_id":"alm-13002.xml",
"product_code":"mrs",
"code":"660",
"des":"The system checks the direct memory usage of the ZooKeeper service every 30 seconds. The alarm is generated when the direct memory usage of a ZooKeeper instance exceeds t",
"doc_type":"alarm",
"kw":"ALM-13002 ZooKeeper Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13002 ZooKeeper Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-13003.html",
"node_id":"alm-13003.xml",
"product_code":"mrs",
"code":"661",
"des":"The system checks the garbage collection (GC) duration of the ZooKeeper process every 60 seconds. This alarm is generated when the GC duration exceeds the threshold (12 s",
"doc_type":"alarm",
"kw":"ALM-13003 GC Duration of the ZooKeeper Process Exceeds the Threshold,Alarm Reference (Applicable to ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13003 GC Duration of the ZooKeeper Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-13004.html",
"node_id":"alm-13004.xml",
"product_code":"mrs",
"code":"662",
"des":"The system checks the heap memory usage of the ZooKeeper service every 60 seconds. The alarm is generated when the heap memory usage of a ZooKeeper instance exceeds the t",
"doc_type":"alarm",
"kw":"ALM-13004 ZooKeeper Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13004 ZooKeeper Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-13005.html",
"node_id":"alm-13005.xml",
"product_code":"mrs",
"code":"663",
"des":"The system sets quotas for each ZooKeeper top-level directory in the customized.quota configuration item and components every 5 hours. This alarm is generated when the sy",
"doc_type":"alarm",
"kw":"ALM-13005 Failed to Set the Quota of Top Directories of ZooKeeper Components,Alarm Reference (Applic",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13005 Failed to Set the Quota of Top Directories of ZooKeeper Components",
"githuburl":""
},
{
"uri":"ALM-13006.html",
"node_id":"alm-13006.xml",
"product_code":"mrs",
"code":"664",
"des":"The system periodically detects the status of secondary Znode in the ZooKeeper service data directory every four hours. This alarm is generated when the number or capacit",
"doc_type":"alarm",
"kw":"ALM-13006 Znode Number or Capacity Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13006 Znode Number or Capacity Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-13007.html",
"node_id":"alm-13007.xml",
"product_code":"mrs",
"code":"665",
"des":"The system periodically detects the number of active processes between the ZooKeeper client and the ZooKeeper server every 60 seconds. This alarm is generated when the nu",
"doc_type":"alarm",
"kw":"ALM-13007 Available ZooKeeper Client Connections Are Insufficient,Alarm Reference (Applicable to MRS",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13007 Available ZooKeeper Client Connections Are Insufficient",
"githuburl":""
},
{
"uri":"ALM-13008.html",
"node_id":"alm-13008.xml",
"product_code":"mrs",
"code":"666",
"des":"The system checks the level-2 Znode status in the ZooKeeper data directory every hour. This alarm is generated when the system detects that the level-2 Znode usage exceed",
"doc_type":"alarm",
"kw":"ALM-13008 ZooKeeper Znode Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User G",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13008 ZooKeeper Znode Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-13009.html",
"node_id":"alm-13009.xml",
"product_code":"mrs",
"code":"667",
"des":"The system checks the level-2 ZNode status in the ZooKeeper data directory every hour. This alarm is generated when the system detects that the capacity usage exceeds the",
"doc_type":"alarm",
"kw":"ALM-13009 ZooKeeper Znode Capacity Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13009 ZooKeeper Znode Capacity Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-13010.html",
"node_id":"alm-13010.xml",
"product_code":"mrs",
"code":"668",
"des":"The system checks the Znode usage of all service directories with quota configured every hour. This alarm is generated when the system detects that the level-2 Znode usag",
"doc_type":"alarm",
"kw":"ALM-13010 Znode Usage of a Directory with Quota Configured Exceeds the Threshold,Alarm Reference (Ap",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-13010 Znode Usage of a Directory with Quota Configured Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14000.html",
"node_id":"alm-14000.xml",
"product_code":"mrs",
"code":"669",
"des":"The system checks the NameService service status every 60 seconds. This alarm is generated when all the NameService services are abnormal and the system considers that th",
"doc_type":"alarm",
"kw":"ALM-14000 HDFS Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14000 HDFS Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-14001.html",
"node_id":"alm-14001.xml",
"product_code":"mrs",
"code":"670",
"des":"The system checks the HDFS disk usage every 30 seconds and compares the actual HDFS disk usage with the threshold. The HDFS disk usage indicator has a default threshold, ",
"doc_type":"alarm",
"kw":"ALM-14001 HDFS Disk Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14001 HDFS Disk Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14002.html",
"node_id":"alm-14002.xml",
"product_code":"mrs",
"code":"671",
"des":"The system checks the DataNode disk usage every 30 seconds and compares the actual disk usage with the threshold. A default threshold range is provided for the DataNode d",
"doc_type":"alarm",
"kw":"ALM-14002 DataNode Disk Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Gui",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14002 DataNode Disk Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14003.html",
"node_id":"alm-14003.xml",
"product_code":"mrs",
"code":"672",
"des":"The system checks the lost blocks every 30 seconds and compares the actual lost blocks with the threshold. The lost blocks indicator has a default threshold. This alarm i",
"doc_type":"alarm",
"kw":"ALM-14003 Number of Lost HDFS Blocks Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14003 Number of Lost HDFS Blocks Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14006.html",
"node_id":"alm-14006.xml",
"product_code":"mrs",
"code":"673",
"des":"The system periodically checks the number of HDFS files every 30 seconds and compares the number of HDFS files with the threshold. This alarm is generated when the system",
"doc_type":"alarm",
"kw":"ALM-14006 Number of HDFS Files Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Gu",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14006 Number of HDFS Files Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14007.html",
"node_id":"alm-14007.xml",
"product_code":"mrs",
"code":"674",
"des":"The system checks the HDFS NameNode Heap Memory usage every 30 seconds and compares the actual Heap memory usage with the threshold. The HDFS NameNode Heap Memory usage h",
"doc_type":"alarm",
"kw":"ALM-14007 NameNode Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14007 NameNode Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14008.html",
"node_id":"alm-14008.xml",
"product_code":"mrs",
"code":"675",
"des":"The system checks the HDFS DataNode Heap Memory usage every 30 seconds and compares the actual Heap Memory usage with the threshold. The HDFS DataNode Heap Memory usage h",
"doc_type":"alarm",
"kw":"ALM-14008 DataNode Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
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],
"title":"ALM-14008 DataNode Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14009.html",
"node_id":"alm-14009.xml",
"product_code":"mrs",
"code":"676",
"des":"The system periodically detects the number of dead DataNodes in the HDFS cluster every 30 seconds, and compares the number with the threshold. The number of DataNodes in ",
"doc_type":"alarm",
"kw":"ALM-14009 Number of Dead DataNodes Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Use",
"search_title":"",
"metedata":[
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"prodname":"mrs"
}
],
"title":"ALM-14009 Number of Dead DataNodes Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14010.html",
"node_id":"alm-14010.xml",
"product_code":"mrs",
"code":"677",
"des":"The system checks the NameService service status every 180 seconds. This alarm is generated when the NameService service is unavailable.This alarm is cleared when the Nam",
"doc_type":"alarm",
"kw":"ALM-14010 NameService Service Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14010 NameService Service Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-14011.html",
"node_id":"alm-14011.xml",
"product_code":"mrs",
"code":"678",
"des":"The DataNode parameter dfs.datanode.data.dir specifies DataNode data directories. This alarm is generated when a configured data directory cannot be created, a data direc",
"doc_type":"alarm",
"kw":"ALM-14011 DataNode Data Directory Is Not Configured Properly,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14011 DataNode Data Directory Is Not Configured Properly",
"githuburl":""
},
{
"uri":"ALM-14012.html",
"node_id":"alm-14012.xml",
"product_code":"mrs",
"code":"679",
"des":"On the active NameNode, the system checks the data consistency of all JournalNodes in the cluster every 5 minutes. This alarm is generated when the data on a JournalNode ",
"doc_type":"alarm",
"kw":"ALM-14012 JournalNode Is Out of Synchronization,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14012 JournalNode Is Out of Synchronization",
"githuburl":""
},
{
"uri":"ALM-14013.html",
"node_id":"alm-14013.xml",
"product_code":"mrs",
"code":"680",
"des":"HDFS metadata is stored in the FsImage file of the NameNode data directory, which is specified by the dfs.namenode.name.dir configuration item. The standby NameNode perio",
"doc_type":"alarm",
"kw":"ALM-14013 Failed to Update the NameNode FsImage File,Alarm Reference (Applicable to MRS 3.x),User Gu",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14013 Failed to Update the NameNode FsImage File",
"githuburl":""
},
{
"uri":"ALM-14014.html",
"node_id":"alm-14014.xml",
"product_code":"mrs",
"code":"681",
"des":"The system checks the garbage collection (GC) duration of the NameNode process every 60 seconds. This alarm is generated when the GC duration exceeds the threshold (12 se",
"doc_type":"alarm",
"kw":"ALM-14014 NameNode GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14014 NameNode GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14015.html",
"node_id":"alm-14015.xml",
"product_code":"mrs",
"code":"682",
"des":"The system checks the garbage collection (GC) duration of the DataNode process every 60 seconds. This alarm is generated when the GC duration exceeds the threshold (12 se",
"doc_type":"alarm",
"kw":"ALM-14015 DataNode GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14015 DataNode GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14016.html",
"node_id":"alm-14016.xml",
"product_code":"mrs",
"code":"683",
"des":"The system checks the direct memory usage of HDFS every 30 seconds. This alarm is generated when the direct memory usage of DataNode instances exceeds the threshold (90% ",
"doc_type":"alarm",
"kw":"ALM-14016 DataNode Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14016 DataNode Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14017.html",
"node_id":"alm-14017.xml",
"product_code":"mrs",
"code":"684",
"des":"The system checks the direct memory usage of the HDFS service every 30 seconds. This alarm is generated when the direct memory usage of a NameNode instance exceeds the th",
"doc_type":"alarm",
"kw":"ALM-14017 NameNode Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14017 NameNode Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14018.html",
"node_id":"alm-14018.xml",
"product_code":"mrs",
"code":"685",
"des":"The system checks the non-heap memory usage of the HDFS NameNode every 30 seconds and compares the actual usage with the threshold. The non-heap memory usage of the HDFS ",
"doc_type":"alarm",
"kw":"ALM-14018 NameNode Non-heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14018 NameNode Non-heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14019.html",
"node_id":"alm-14019.xml",
"product_code":"mrs",
"code":"686",
"des":"The system checks the non-heap memory usage of the HDFS DataNode every 30 seconds and compares the actual usage with the threshold. The non-heap memory usage of the HDFS ",
"doc_type":"alarm",
"kw":"ALM-14019 DataNode Non-heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14019 DataNode Non-heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14020.html",
"node_id":"alm-14020.xml",
"product_code":"mrs",
"code":"687",
"des":"The system obtains the number of subfiles and subdirectories in a specified directory every hour and checks whether it reaches the percentage of the threshold (the maximu",
"doc_type":"alarm",
"kw":"ALM-14020 Number of Entries in the HDFS Directory Exceeds the Threshold,Alarm Reference (Applicable ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14020 Number of Entries in the HDFS Directory Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14021.html",
"node_id":"alm-14021.xml",
"product_code":"mrs",
"code":"688",
"des":"The system checks the average RPC processing time of NameNode every 30 seconds, and compares the actual average RPC processing time with the threshold (default value: 100",
"doc_type":"alarm",
"kw":"ALM-14021 NameNode Average RPC Processing Time Exceeds the Threshold,Alarm Reference (Applicable to ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14021 NameNode Average RPC Processing Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14022.html",
"node_id":"alm-14022.xml",
"product_code":"mrs",
"code":"689",
"des":"The system checks the average RPC queuing time of NameNode every 30 seconds, and compares the actual average RPC queuing time with the threshold (default value: 200 ms). ",
"doc_type":"alarm",
"kw":"ALM-14022 NameNode Average RPC Queuing Time Exceeds the Threshold,Alarm Reference (Applicable to MRS",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14022 NameNode Average RPC Queuing Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14023.html",
"node_id":"alm-14023.xml",
"product_code":"mrs",
"code":"690",
"des":"The system checks the percentage of total reserved disk space for replicas (Total reserved disk space for replicas/(Total reserved disk space for replicas + Total remaini",
"doc_type":"alarm",
"kw":"ALM-14023 Percentage of Total Reserved Disk Space for Replicas Exceeds the Threshold,Alarm Reference",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14023 Percentage of Total Reserved Disk Space for Replicas Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14024.html",
"node_id":"alm-14024.xml",
"product_code":"mrs",
"code":"691",
"des":"The system checks the space usage (used space of each directory/space allocated to each directory) of each directory associated with a tenant every hour and compares the ",
"doc_type":"alarm",
"kw":"ALM-14024 Tenant Space Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guid",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14024 Tenant Space Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14025.html",
"node_id":"alm-14025.xml",
"product_code":"mrs",
"code":"692",
"des":"The system checks the file object usage (used file objects of each directory/number of file objects allocated to each directory) of each directory associated with a tenan",
"doc_type":"alarm",
"kw":"ALM-14025 Tenant File Object Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14025 Tenant File Object Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14026.html",
"node_id":"alm-14026.xml",
"product_code":"mrs",
"code":"693",
"des":"The system checks the number of blocks on each DataNode every 30 seconds. This alarm is generated when the number of blocks on the DataNode exceeds the threshold.If Trigg",
"doc_type":"alarm",
"kw":"ALM-14026 Blocks on DataNode Exceed the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14026 Blocks on DataNode Exceed the Threshold",
"githuburl":""
},
{
"uri":"ALM-14027.html",
"node_id":"alm-14027.xml",
"product_code":"mrs",
"code":"694",
"des":"The system checks the disk status on DataNodes every 60 seconds. This alarm is generated when a disk is faulty.After all faulty disks on the DataNode are recovered, you n",
"doc_type":"alarm",
"kw":"ALM-14027 DataNode Disk Fault,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14027 DataNode Disk Fault",
"githuburl":""
},
{
"uri":"ALM-14028.html",
"node_id":"alm-14028.xml",
"product_code":"mrs",
"code":"695",
"des":"The system checks the number of blocks to be supplemented every 30 seconds and compares the number with the threshold. The number of blocks to be supplemented has a defau",
"doc_type":"alarm",
"kw":"ALM-14028 Number of Blocks to Be Supplemented Exceeds the Threshold,Alarm Reference (Applicable to M",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14028 Number of Blocks to Be Supplemented Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14029.html",
"node_id":"alm-14029.xml",
"product_code":"mrs",
"code":"696",
"des":"The system checks the number of blocks in a single replica every four hours and compares the number with the threshold. There is a threshold for the number of blocks in a",
"doc_type":"alarm",
"kw":"ALM-14029 Number of Blocks in a Replica Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-14029 Number of Blocks in a Replica Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-14030.html",
"node_id":"alm-14030.xml",
"product_code":"mrs",
"code":"697",
"des":"This alarm is generated when dfs.single.replication.enable is set to true, indicating that HDFS is configured to allow write of single-replica data.This alarm is cleared ",
"doc_type":"usermanual",
"kw":"ALM-14030 HDFS Allows Write of Single-Replica Data,Alarm Reference (Applicable to MRS 3.x),User Guid",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-14030 HDFS Allows Write of Single-Replica Data",
"githuburl":""
},
{
"uri":"ALM-14031.html",
"node_id":"alm-14031.xml",
"product_code":"",
"code":"698",
"des":"The DataNode process checks the process status every 20 seconds. This alarm is generated when the process status is abnormal and does not recover for a long time.This ala",
"doc_type":"",
"kw":"ALM-14031 DataNode Process Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-14031 DataNode Process Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-14032.html",
"node_id":"alm-14032.xml",
"product_code":"",
"code":"699",
"des":"The JournalNode process checks the process status every 20 seconds. This alarm is generated when the process status is abnormal and does not recover for a long time.This ",
"doc_type":"",
"kw":"ALM-14032 JournalNode Process Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-14032 JournalNode Process Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-14033.html",
"node_id":"alm-14033.xml",
"product_code":"",
"code":"700",
"des":"The ZKFC process checks the process status every 20 seconds. This alarm is generated when the process status is abnormal and does not recover for a long time.This alarm i",
"doc_type":"",
"kw":"ALM-14033 ZKFC Process Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-14033 ZKFC Process Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-14034.html",
"node_id":"alm-14034.xml",
"product_code":"",
"code":"701",
"des":"The Router process checks the process status every 20 seconds. This alarm is generated when the process status is abnormal and does not recover for a long time.This alarm",
"doc_type":"",
"kw":"ALM-14034 Router Process Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-14034 Router Process Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-14035.html",
"node_id":"alm-14035.xml",
"product_code":"",
"code":"702",
"des":"The HttpFS process checks the process status every 20 seconds. This alarm is generated when the process status is abnormal and does not recover for a long time.This alarm",
"doc_type":"",
"kw":"ALM-14035 HttpFS Process Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-14035 HttpFS Process Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-16000.html",
"node_id":"alm-16000.xml",
"product_code":"mrs",
"code":"703",
"des":"The system detects the percentage of sessions connected to the HiveServer to the maximum number of allowed sessions every 30 seconds. This indicator can be viewed on the ",
"doc_type":"alarm",
"kw":"ALM-16000 Percentage of Sessions Connected to the HiveServer to Maximum Number Allowed Exceeds the T",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16000 Percentage of Sessions Connected to the HiveServer to Maximum Number Allowed Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-16001.html",
"node_id":"alm-16001.xml",
"product_code":"mrs",
"code":"704",
"des":"This alarm is generated when the Hive warehouse space usage exceeds the specified threshold (85% by default). The system checks the Hive data warehouse space usage every ",
"doc_type":"alarm",
"kw":"ALM-16001 Hive Warehouse Space Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16001 Hive Warehouse Space Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-16002.html",
"node_id":"alm-16002.xml",
"product_code":"mrs",
"code":"705",
"des":"The system checks the percentage of the HQL statements that are executed successfully in every 30 seconds. The formula is: Percentage of HQL statements that are executed ",
"doc_type":"alarm",
"kw":"ALM-16002 Hive SQL Execution Success Rate Is Lower Than the Threshold,Alarm Reference (Applicable to",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16002 Hive SQL Execution Success Rate Is Lower Than the Threshold",
"githuburl":""
},
{
"uri":"ALM-16003.html",
"node_id":"alm-16003.xml",
"product_code":"mrs",
"code":"706",
"des":"The system checks the background thread usage in every 30 seconds. This alarm is generated when the usage of the background thread pool of Hive exceeds the threshold, 90%",
"doc_type":"alarm",
"kw":"ALM-16003 Background Thread Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16003 Background Thread Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-16004.html",
"node_id":"alm-16004.xml",
"product_code":"mrs",
"code":"707",
"des":"This alarm is generated when the HiveServer service is unavailable. The system checks the HiveServer service status every 60 seconds.This alarm is cleared when the HiveSe",
"doc_type":"alarm",
"kw":"ALM-16004 Hive Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16004 Hive Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-16005.html",
"node_id":"alm-16005.xml",
"product_code":"mrs",
"code":"708",
"des":"The system checks the Hive service status every 30 seconds. The alarm is generated when the heap memory usage of an Hive service exceeds the threshold (95% of the maximum",
"doc_type":"alarm",
"kw":"ALM-16005 The Heap Memory Usage of the Hive Process Exceeds the Threshold,Alarm Reference (Applicabl",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16005 The Heap Memory Usage of the Hive Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-16006.html",
"node_id":"alm-16006.xml",
"product_code":"mrs",
"code":"709",
"des":"The system checks the Hive service status every 30 seconds. The alarm is generated when the direct memory usage of an Hive service exceeds the threshold (95% of the maxim",
"doc_type":"alarm",
"kw":"ALM-16006 The Direct Memory Usage of the Hive Process Exceeds the Threshold,Alarm Reference (Applica",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16006 The Direct Memory Usage of the Hive Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-16007.html",
"node_id":"alm-16007.xml",
"product_code":"mrs",
"code":"710",
"des":"The system checks the garbage collection (GC) time of the Hive service every 60 seconds. This alarm is generated when the detected GC time exceeds the threshold (exceeds ",
"doc_type":"alarm",
"kw":"ALM-16007 Hive GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16007 Hive GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-16008.html",
"node_id":"alm-16008.xml",
"product_code":"mrs",
"code":"711",
"des":"The system checks the Hive service status every 30 seconds. The alarm is generated when the non-heap memory usage of an Hive service exceeds the threshold (95% of the max",
"doc_type":"alarm",
"kw":"ALM-16008 Non-Heap Memory Usage of the Hive Process Exceeds the Threshold,Alarm Reference (Applicabl",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16008 Non-Heap Memory Usage of the Hive Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-16009.html",
"node_id":"alm-16009.xml",
"product_code":"mrs",
"code":"712",
"des":"The system checks the number of HQL maps in every 30 seconds. This alarm is generated if the number exceeds the threshold. By default, Trigger Count is set to 3, and the ",
"doc_type":"alarm",
"kw":"ALM-16009 Map Number Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16009 Map Number Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-16045.html",
"node_id":"alm-16045.xml",
"product_code":"mrs",
"code":"713",
"des":"The system checks the Hive data warehouse in every 60 seconds.This alarm is generated when the Hive data warehouse is deleted.The default Hive data warehouse is deleted. ",
"doc_type":"alarm",
"kw":"ALM-16045 Hive Data Warehouse Is Deleted,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16045 Hive Data Warehouse Is Deleted",
"githuburl":""
},
{
"uri":"ALM-16046.html",
"node_id":"alm-16046.xml",
"product_code":"mrs",
"code":"714",
"des":"The system checks the Hive data warehouse permission in every 60 seconds. This alarm is generated if the permission is modified.If the permission on the Hive default data",
"doc_type":"alarm",
"kw":"ALM-16046 Hive Data Warehouse Permission Is Modified,Alarm Reference (Applicable to MRS 3.x),User Gu",
"search_title":"",
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"prodname":"mrs"
}
],
"title":"ALM-16046 Hive Data Warehouse Permission Is Modified",
"githuburl":""
},
{
"uri":"ALM-16047.html",
"node_id":"alm-16047.xml",
"product_code":"mrs",
"code":"715",
"des":"The system checks the Hive service every 60 seconds. This alarm is generated when Hive registration information on ZooKeeper is lost or Hive cannot connect to ZooKeeper.I",
"doc_type":"alarm",
"kw":"ALM-16047 HiveServer Has Been Deregistered from ZooKeeper,Alarm Reference (Applicable to MRS 3.x),Us",
"search_title":"",
"metedata":[
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"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-16047 HiveServer Has Been Deregistered from ZooKeeper",
"githuburl":""
},
{
"uri":"ALM-16048.html",
"node_id":"alm-16048.xml",
"product_code":"mrs",
"code":"716",
"des":"The system checks the Tez and Spark library paths every 180 seconds. This alarm is generated when the Tez or Spark library path does not exist.The Hive on Tez and Hive on",
"doc_type":"usermanual",
"kw":"ALM-16048 Tez or Spark Library Path Does Not Exist,Alarm Reference (Applicable to MRS 3.x),User Guid",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-16048 Tez or Spark Library Path Does Not Exist",
"githuburl":""
},
{
"uri":"ALM-17003.html",
"node_id":"alm-17003.xml",
"product_code":"mrs",
"code":"717",
"des":"The system checks the Oozie service status in every 5 seconds. This alarm is generated when Oozie or a component on which Oozie depends cannot provide services properly.",
"doc_type":"alarm",
"kw":"ALM-17003 Oozie Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
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"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-17003 Oozie Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-17004.html",
"node_id":"alm-17004.xml",
"product_code":"mrs",
"code":"718",
"des":"The system checks the heap memory usage of the Oozie service every 60 seconds. The alarm is generated when the heap memory usage of a Metadata instance exceeds the thresh",
"doc_type":"alarm",
"kw":"ALM-17004 Oozie Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User",
"search_title":"",
"metedata":[
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"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-17004 Oozie Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-17005.html",
"node_id":"alm-17005.xml",
"product_code":"mrs",
"code":"719",
"des":"The system checks the non heap memory usage of Oozie every 30 seconds. This alarm is reported if the non heap memory usage of Oozie exceeds the threshold (80%). This alar",
"doc_type":"alarm",
"kw":"ALM-17005 Oozie Non Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),",
"search_title":"",
"metedata":[
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"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-17005 Oozie Non Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-17006.html",
"node_id":"alm-17006.xml",
"product_code":"mrs",
"code":"720",
"des":"The system checks the direct memory usage of the Oozie service every 30 seconds. The alarm is generated when the direct memory usage of an Oozie instance exceeds the thre",
"doc_type":"alarm",
"kw":"ALM-17006 Oozie Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-17006 Oozie Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-17007.html",
"node_id":"alm-17007.xml",
"product_code":"mrs",
"code":"721",
"des":"The system checks GC time of the Oozie process every 60 seconds. The alarm is generated when GC time of the Oozie process exceeds the threshold (default value: 12 seconds",
"doc_type":"alarm",
"kw":"ALM-17007 Garbage Collection (GC) Time of the Oozie Process Exceeds the Threshold,Alarm Reference (A",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-17007 Garbage Collection (GC) Time of the Oozie Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18000.html",
"node_id":"alm-18000.xml",
"product_code":"mrs",
"code":"722",
"des":"This alarm is generated when the Yarn service is unavailable. The alarm module checks the Yarn service status every 60 seconds.The alarm is cleared when the Yarn service ",
"doc_type":"alarm",
"kw":"ALM-18000 Yarn Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18000 Yarn Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-18002.html",
"node_id":"alm-18002.xml",
"product_code":"mrs",
"code":"723",
"des":"The system checks the number of lost NodeManager nodes every 30 seconds, and compares the number with the threshold. The Number of Lost Nodes indicator has a default thre",
"doc_type":"alarm",
"kw":"ALM-18002 NodeManager Heartbeat Lost,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18002 NodeManager Heartbeat Lost",
"githuburl":""
},
{
"uri":"ALM-18003.html",
"node_id":"alm-18003.xml",
"product_code":"mrs",
"code":"724",
"des":"The system checks the number of unhealthy NodeManager nodes every 30 seconds, and compares the number with the threshold. The Unhealthy Nodes indicator has a default thre",
"doc_type":"alarm",
"kw":"ALM-18003 NodeManager Unhealthy,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18003 NodeManager Unhealthy",
"githuburl":""
},
{
"uri":"ALM-18008.html",
"node_id":"alm-18008.xml",
"product_code":"mrs",
"code":"725",
"des":"The system checks the heap memory usage of Yarn ResourceManager every 30 seconds and compares the actual usage with the threshold. The alarm is generated when the heap me",
"doc_type":"alarm",
"kw":"ALM-18008 Heap Memory Usage of ResourceManager Exceeds the Threshold,Alarm Reference (Applicable to ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18008 Heap Memory Usage of ResourceManager Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18009.html",
"node_id":"alm-18009.xml",
"product_code":"mrs",
"code":"726",
"des":"The system checks the heap memory usage of Mapreduce JobHistoryServer every 30 seconds and compares the actual usage with the threshold. The alarm is generated when the h",
"doc_type":"alarm",
"kw":"ALM-18009 Heap Memory Usage of JobHistoryServer Exceeds the Threshold,Alarm Reference (Applicable to",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18009 Heap Memory Usage of JobHistoryServer Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18010.html",
"node_id":"alm-18010.xml",
"product_code":"mrs",
"code":"727",
"des":"The system checks the garbage collection (GC) duration of the ResourceManager process every 60 seconds. This alarm is generated when the GC duration exceeds the threshold",
"doc_type":"alarm",
"kw":"ALM-18010 ResourceManager GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18010 ResourceManager GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18011.html",
"node_id":"alm-18011.xml",
"product_code":"mrs",
"code":"728",
"des":"The system checks the garbage collection (GC) duration of the NodeManager process every 60 seconds. This alarm is generated when the GC duration exceeds the threshold (12",
"doc_type":"alarm",
"kw":"ALM-18011 NodeManager GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Gui",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18011 NodeManager GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18012.html",
"node_id":"alm-18012.xml",
"product_code":"mrs",
"code":"729",
"des":"The system checks the garbage collection (GC) duration of the JobHistoryServer process every 60 seconds. This alarm is generated when the GC duration exceeds the threshol",
"doc_type":"alarm",
"kw":"ALM-18012 JobHistoryServer GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18012 JobHistoryServer GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18013.html",
"node_id":"alm-18013.xml",
"product_code":"mrs",
"code":"730",
"des":"The system checks the direct memory usage of the Yarn service every 30 seconds. This alarm is generated when the direct memory usage of a ResourceManager instance exceeds",
"doc_type":"alarm",
"kw":"ALM-18013 ResourceManager Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to M",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18013 ResourceManager Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18014.html",
"node_id":"alm-18014.xml",
"product_code":"mrs",
"code":"731",
"des":"The system checks the direct memory usage of the Yarn service every 30 seconds. This alarm is generated when the direct memory usage of a NodeManager instance exceeds the",
"doc_type":"alarm",
"kw":"ALM-18014 NodeManager Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18014 NodeManager Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18015.html",
"node_id":"alm-18015.xml",
"product_code":"mrs",
"code":"732",
"des":"The system checks the direct memory usage of the MapReduce service every 30 seconds. This alarm is generated when the direct memory usage of a JobHistoryServer instance e",
"doc_type":"alarm",
"kw":"ALM-18015 JobHistoryServer Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18015 JobHistoryServer Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18016.html",
"node_id":"alm-18016.xml",
"product_code":"mrs",
"code":"733",
"des":"The system checks the Non Heap memory usage of Yarn ResourceManager every 30 seconds and compares the actual usage with the threshold. The alarm is generated when the Non",
"doc_type":"alarm",
"kw":"ALM-18016 Non Heap Memory Usage of ResourceManager Exceeds the Threshold,Alarm Reference (Applicable",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18016 Non Heap Memory Usage of ResourceManager Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18017.html",
"node_id":"alm-18017.xml",
"product_code":"mrs",
"code":"734",
"des":"The system checks the Non Heap memory usage of Yarn NodeManager every 30 seconds and compares the actual usage with the threshold. The alarm is generated when the Non Hea",
"doc_type":"alarm",
"kw":"ALM-18017 Non Heap Memory Usage of NodeManager Exceeds the Threshold,Alarm Reference (Applicable to ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18017 Non Heap Memory Usage of NodeManager Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18018.html",
"node_id":"alm-18018.xml",
"product_code":"mrs",
"code":"735",
"des":"The system checks the heap memory usage of Yarn NodeManager every 30 seconds and compares the actual usage with the threshold. The alarm is generated when the heap memory",
"doc_type":"alarm",
"kw":"ALM-18018 NodeManager Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18018 NodeManager Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18019.html",
"node_id":"alm-18019.xml",
"product_code":"mrs",
"code":"736",
"des":"The system checks the Non Heap memory usage of MapReduce JobHistoryServer every 30 seconds and compares the actual usage with the threshold. The alarm is generated when t",
"doc_type":"alarm",
"kw":"ALM-18019 Non Heap Memory Usage of JobHistoryServer Exceeds the Threshold,Alarm Reference (Applicabl",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18019 Non Heap Memory Usage of JobHistoryServer Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18020.html",
"node_id":"alm-18020.xml",
"product_code":"mrs",
"code":"737",
"des":"The system checks MapReduce and Spark tasks (except for permanent JDBC tasks) submitted to Yarn every 15 minutes. This alarm is generated when the task execution time exc",
"doc_type":"alarm",
"kw":"ALM-18020 Yarn Task Execution Timeout,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18020 Yarn Task Execution Timeout",
"githuburl":""
},
{
"uri":"ALM-18021.html",
"node_id":"alm-18021.xml",
"product_code":"mrs",
"code":"738",
"des":"The alarm module checks the MapReduce service status every 60 seconds. This alarm is generated when the system detects that the MapReduce service is unavailable.The alarm",
"doc_type":"alarm",
"kw":"ALM-18021 Mapreduce Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18021 Mapreduce Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-18022.html",
"node_id":"alm-18022.xml",
"product_code":"mrs",
"code":"739",
"des":"The alarm module checks Yarn queue resources every 60 seconds. This alarm is generated when available resources or ApplicationMaster (AM) resources of a queue are insuffi",
"doc_type":"alarm",
"kw":"ALM-18022 Insufficient Yarn Queue Resources,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18022 Insufficient Yarn Queue Resources",
"githuburl":""
},
{
"uri":"ALM-18023.html",
"node_id":"alm-18023.xml",
"product_code":"mrs",
"code":"740",
"des":"The alarm module checks the number of pending applications in the Yarn root queue every 60 seconds. The alarm is generated when the number exceeds 60.It takes long time t",
"doc_type":"alarm",
"kw":"ALM-18023 Number of Pending Yarn Tasks Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18023 Number of Pending Yarn Tasks Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18024.html",
"node_id":"alm-18024.xml",
"product_code":"mrs",
"code":"741",
"des":"The alarm module checks the pending memory of Yarn every 60 seconds. The alarm is generated when the pending memory exceeds the threshold. Pending memory indicates the to",
"doc_type":"alarm",
"kw":"ALM-18024 Pending Yarn Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18024 Pending Yarn Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18025.html",
"node_id":"alm-18025.xml",
"product_code":"mrs",
"code":"742",
"des":"The alarm module checks the number of terminated applications in the Yarn root queue every 60 seconds. The alarm is generated when the number exceeds 50 for three consecu",
"doc_type":"alarm",
"kw":"ALM-18025 Number of Terminated Yarn Tasks Exceeds the Threshold,Alarm Reference (Applicable to MRS 3",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18025 Number of Terminated Yarn Tasks Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-18026.html",
"node_id":"alm-18026.xml",
"product_code":"mrs",
"code":"743",
"des":"The alarm module checks the number of failed applications in the Yarn root queue every 60 seconds. The alarm is generated when the number exceeds 50 for three consecutive",
"doc_type":"alarm",
"kw":"ALM-18026 Number of Failed Yarn Tasks Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-18026 Number of Failed Yarn Tasks Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19000.html",
"node_id":"alm-19000.xml",
"product_code":"mrs",
"code":"744",
"des":"This alarm is generated when the HBase service is unavailable. The alarm module checks the HBase service status every 120 seconds.This alarm is cleared when the HBase ser",
"doc_type":"alarm",
"kw":"ALM-19000 HBase Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19000 HBase Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-19006.html",
"node_id":"alm-19006.xml",
"product_code":"mrs",
"code":"745",
"des":"The alarm module checks the HBase DR data synchronization status every 30 seconds. When disaster recovery (DR) data fails to be synchronized to a standby cluster, the ala",
"doc_type":"alarm",
"kw":"ALM-19006 HBase Replication Sync Failed,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19006 HBase Replication Sync Failed",
"githuburl":""
},
{
"uri":"ALM-19007.html",
"node_id":"alm-19007.xml",
"product_code":"mrs",
"code":"746",
"des":"The system checks the old generation garbage collection (GC) time of the HBase service every 60 seconds. This alarm is generated when the detected old generation GC time ",
"doc_type":"alarm",
"kw":"ALM-19007 HBase GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19007 HBase GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19008.html",
"node_id":"alm-19008.xml",
"product_code":"mrs",
"code":"747",
"des":"The system checks the HBase service status every 30 seconds. The alarm is generated when the heap memory usage of an HBase service exceeds the threshold (90% of the maxim",
"doc_type":"alarm",
"kw":"ALM-19008 Heap Memory Usage of the HBase Process Exceeds the Threshold,Alarm Reference (Applicable t",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19008 Heap Memory Usage of the HBase Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19009.html",
"node_id":"alm-19009.xml",
"product_code":"mrs",
"code":"748",
"des":"The system checks the HBase service status every 30 seconds. The alarm is generated when the direct memory usage of an HBase service exceeds the threshold (90% of the max",
"doc_type":"alarm",
"kw":"ALM-19009 Direct Memory Usage of the HBase Process Exceeds the Threshold,Alarm Reference (Applicable",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19009 Direct Memory Usage of the HBase Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19011.html",
"node_id":"alm-19011.xml",
"product_code":"mrs",
"code":"749",
"des":"The system checks the number of regions on each RegionServer in each HBase service instance every 30 seconds. The region number is displayed on the HBase service monitori",
"doc_type":"alarm",
"kw":"ALM-19011 RegionServer Region Number Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19011 RegionServer Region Number Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19012.html",
"node_id":"alm-19012.xml",
"product_code":"mrs",
"code":"750",
"des":"The system checks whether HBase directories and files exist on the HDFS every 120 seconds. This alarm is generated when the system detects that the files or directories d",
"doc_type":"alarm",
"kw":"ALM-19012 HBase System Table Directory or File Lost,Alarm Reference (Applicable to MRS 3.x),User Gui",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19012 HBase System Table Directory or File Lost",
"githuburl":""
},
{
"uri":"ALM-19013.html",
"node_id":"alm-19013.xml",
"product_code":"mrs",
"code":"751",
"des":"The system checks the number of regions in transaction state on HBase every 300 seconds. This alarm is generated when the system detects that the duration of regions in t",
"doc_type":"alarm",
"kw":"ALM-19013 Duration of Regions in transaction State Exceeds the Threshold,Alarm Reference (Applicable",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19013 Duration of Regions in transaction State Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19014.html",
"node_id":"alm-19014.xml",
"product_code":"mrs",
"code":"752",
"des":"The system checks the ZNode usage of the HBase service every 120 seconds. This alarm is generated when the ZNode capacity usage of the HBase service exceeds the critical ",
"doc_type":"alarm",
"kw":"ALM-19014 Capacity Quota Usage on ZooKeeper Exceeds the Threshold Severely,Alarm Reference (Applicab",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19014 Capacity Quota Usage on ZooKeeper Exceeds the Threshold Severely",
"githuburl":""
},
{
"uri":"ALM-19015.html",
"node_id":"alm-19015.xml",
"product_code":"mrs",
"code":"753",
"des":"The system checks the ZNode usage of the HBase service every 120 seconds. This alarm is generated when the system detects that the ZNode quantity usage of the HBase servi",
"doc_type":"alarm",
"kw":"ALM-19015 Quantity Quota Usage on ZooKeeper Exceeds the Threshold,Alarm Reference (Applicable to MRS",
"search_title":"",
"metedata":[
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"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19015 Quantity Quota Usage on ZooKeeper Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19016.html",
"node_id":"alm-19016.xml",
"product_code":"mrs",
"code":"754",
"des":"The system checks the ZNode usage of the HBase service every 120 seconds. This alarm is generated when the znode usage of the HBase service exceeds the critical alarm thr",
"doc_type":"alarm",
"kw":"ALM-19016 Quantity Quota Usage on ZooKeeper Exceeds the Threshold Severely,Alarm Reference (Applicab",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19016 Quantity Quota Usage on ZooKeeper Exceeds the Threshold Severely",
"githuburl":""
},
{
"uri":"ALM-19017.html",
"node_id":"alm-19017.xml",
"product_code":"mrs",
"code":"755",
"des":"The system checks the ZNode usage of the HBase service every 120 seconds. This alarm is generated when the system detects that the ZNodes capacity usage of the HBase serv",
"doc_type":"alarm",
"kw":"ALM-19017 Capacity Quota Usage on ZooKeeper Exceeds the Threshold,Alarm Reference (Applicable to MRS",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19017 Capacity Quota Usage on ZooKeeper Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19018.html",
"node_id":"alm-19018.xml",
"product_code":"mrs",
"code":"756",
"des":"The system checks the HBase compaction queue size every 300 seconds. This alarm is generated when the compaction queue size exceeds the alarm threshold (100 by default). ",
"doc_type":"alarm",
"kw":"ALM-19018 HBase Compaction Queue Size Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19018 HBase Compaction Queue Size Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19019.html",
"node_id":"alm-19019.xml",
"product_code":"mrs",
"code":"757",
"des":"The system checks the number of HFiles to be synchronized by the RegionServer of each HBase service instance every 30 seconds. This indicator can be viewed on the RegionS",
"doc_type":"alarm",
"kw":"ALM-19019 Number of HBase HFiles to Be Synchronized Exceeds the Threshold,Alarm Reference (Applicabl",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19019 Number of HBase HFiles to Be Synchronized Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19020.html",
"node_id":"alm-19020.xml",
"product_code":"mrs",
"code":"758",
"des":"The system checks the number of WAL files to be synchronized by the RegionServer of each HBase service instance every 30 seconds. This indicator can be viewed on the Regi",
"doc_type":"alarm",
"kw":"ALM-19020 Number of HBase WAL Files to Be Synchronized Exceeds the Threshold,Alarm Reference (Applic",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-19020 Number of HBase WAL Files to Be Synchronized Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19021.html",
"node_id":"alm-19021.xml",
"product_code":"mrs",
"code":"759",
"des":"The system checks the RegionServer handler usage of each HBase service instance every 30 seconds. This alarm is generated when the handler usage of a RegionServer exceeds",
"doc_type":"usermanual",
"kw":"ALM-19021 Handler Usage of RegionServer Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-19021 Handler Usage of RegionServer Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19022.html",
"node_id":"alm-19022.xml",
"product_code":"",
"code":"760",
"des":"When the MetricController instance is installed for HBase, the alarm module checks the health status of the active HBase MetricController instance every 120 seconds. This",
"doc_type":"",
"kw":"ALM-19022 HBase Hotspot Detection Is Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-19022 HBase Hotspot Detection Is Unavailable",
"githuburl":""
},
{
"uri":"ALM-19023.html",
"node_id":"alm-19023.xml",
"product_code":"",
"code":"761",
"des":"When the MetricController instance is installed for the HBase service, self-healing from hotspotting is automatically enabled. The alarm module checks whether there are r",
"doc_type":"",
"kw":"ALM-19023 Region Traffic Restriction for HBase,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-19023 Region Traffic Restriction for HBase",
"githuburl":""
},
{
"uri":"ALM-19024.html",
"node_id":"alm-19024.xml",
"product_code":"",
"code":"762",
"des":"The system checks P99 latency for RPC requests on each RegionServer instance of the HBase service every 30 seconds. This alarm is generated when P99 latency for RPC reque",
"doc_type":"",
"kw":"ALM-19024 RPC Requests P99 Latency on RegionServer Exceeds the Threshold,Alarm Reference (Applicable",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-19024 RPC Requests P99 Latency on RegionServer Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-19025.html",
"node_id":"alm-19025.xml",
"product_code":"",
"code":"763",
"des":"The system checks the hdfs://hacluster/hbase/autocorrupt and hdfs://hacluster/hbase/MasterData/autocorrupt directories on HDFS of each HBase service every 120 seconds. Th",
"doc_type":"",
"kw":"ALM-19025 Damaged StoreFile in HBase,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-19025 Damaged StoreFile in HBase",
"githuburl":""
},
{
"uri":"ALM-19026.html",
"node_id":"alm-19026.xml",
"product_code":"",
"code":"764",
"des":"The system checks the hdfs://hacluster/hbase/corrupt directory on the HDFS of each HBase service every 120 seconds. This alarm is generated when there are WAL files in th",
"doc_type":"",
"kw":"ALM-19026 Damaged WAL Files in HBase,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-19026 Damaged WAL Files in HBase",
"githuburl":""
},
{
"uri":"ALM-20002.html",
"node_id":"alm-20002.xml",
"product_code":"mrs",
"code":"765",
"des":"This alarm is generated when the Hue service is unavailable. The system checks the Hue service status every 60 seconds.This alarm is cleared when the Hue service is norma",
"doc_type":"alarm",
"kw":"ALM-20002 Hue Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-20002 Hue Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-23001.html",
"node_id":"alm-23001.xml",
"product_code":"mrs",
"code":"766",
"des":"The system checks the Loader service availability every 60 seconds. This alarm is generated when the system detects that the Loader service is unavailable. This alarm is ",
"doc_type":"alarm",
"kw":"ALM-23001 Loader Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-23001 Loader Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-23003.html",
"node_id":"alm-23003.xml",
"product_code":"mrs",
"code":"767",
"des":"This alarm is generated immediately when the system detects that the Loader job fails. This alarm is cleared when the failed job is manually handled by a user. This alarm",
"doc_type":"alarm",
"kw":"ALM-23003 Loader Task Execution Failure,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-23003 Loader Task Execution Failure",
"githuburl":""
},
{
"uri":"ALM-23004.html",
"node_id":"alm-23004.xml",
"product_code":"mrs",
"code":"768",
"des":"The system checks the heap memory usage of the Loader service every 60 seconds. The alarm is generated when the heap memory usage of a Loader instance exceeds the thresho",
"doc_type":"alarm",
"kw":"ALM-23004 Loader Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-23004 Loader Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-23005.html",
"node_id":"alm-23005.xml",
"product_code":"mrs",
"code":"769",
"des":"The system checks the non-heap memory usage of the Loader service every 30 seconds. The alarm is generated when the non-heap memory usage of a Loader instance exceeds the",
"doc_type":"alarm",
"kw":"ALM-23005 Loader Non-Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-23005 Loader Non-Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-23006.html",
"node_id":"alm-23006.xml",
"product_code":"mrs",
"code":"770",
"des":"The system checks the direct memory usage of the Loader service every 30 seconds. The alarm is generated when the direct memory usage of a Loader instance exceeds the thr",
"doc_type":"alarm",
"kw":"ALM-23006 Loader Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-23006 Loader Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-23007.html",
"node_id":"alm-23007.xml",
"product_code":"mrs",
"code":"771",
"des":"The system checks GC time of the Loader process every 60 seconds. The alarm is generated when GC time of the Loader process exceeds the threshold (default value: 12 secon",
"doc_type":"alarm",
"kw":"ALM-23007 Garbage Collection (GC) Time of the Loader Process Exceeds the Threshold,Alarm Reference (",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-23007 Garbage Collection (GC) Time of the Loader Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-24000.html",
"node_id":"alm-24000.xml",
"product_code":"mrs",
"code":"772",
"des":"The alarm module checks the Flume service status every 180 seconds. This alarm is generated if the Flume service is abnormal.This alarm is automatically cleared after the",
"doc_type":"alarm",
"kw":"ALM-24000 Flume Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-24000 Flume Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-24001.html",
"node_id":"alm-24001.xml",
"product_code":"mrs",
"code":"773",
"des":"The Flume agent instance for which the alarm is generated cannot be started. This alarm is generated when the Flume agent process is faulty (The system checks in every 5 ",
"doc_type":"alarm",
"kw":"ALM-24001 Flume Agent Exception,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-24001 Flume Agent Exception",
"githuburl":""
},
{
"uri":"ALM-24003.html",
"node_id":"alm-24003.xml",
"product_code":"mrs",
"code":"774",
"des":"The alarm module monitors the port connection status on the Flume server. This alarm is generated if the Flume server fails to receive a connection message from the Flume",
"doc_type":"alarm",
"kw":"ALM-24003 Flume Client Connection Interrupted,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-24003 Flume Client Connection Interrupted",
"githuburl":""
},
{
"uri":"ALM-24004.html",
"node_id":"alm-24004.xml",
"product_code":"mrs",
"code":"775",
"des":"The alarm module monitors the status of Flume Source. This alarm is generated immediately when the duration in which Source fails to read the data exceeds the threshold.T",
"doc_type":"alarm",
"kw":"ALM-24004 Exception Occurs When Flume Reads Data,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-24004 Exception Occurs When Flume Reads Data",
"githuburl":""
},
{
"uri":"ALM-24005.html",
"node_id":"alm-24005.xml",
"product_code":"mrs",
"code":"776",
"des":"The alarm module monitors the capacity status of Flume Channel. The alarm is generated immediately when the duration that Channel is fully occupied exceeds the threshold ",
"doc_type":"alarm",
"kw":"ALM-24005 Exception Occurs When Flume Transmits Data,Alarm Reference (Applicable to MRS 3.x),User Gu",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-24005 Exception Occurs When Flume Transmits Data",
"githuburl":""
},
{
"uri":"ALM-24006.html",
"node_id":"alm-24006.xml",
"product_code":"mrs",
"code":"777",
"des":"The system checks the heap memory usage of the Flume service every 60 seconds. This alarm is generated when the heap memory usage of the Flume instance exceeds the thresh",
"doc_type":"alarm",
"kw":"ALM-24006 Heap Memory Usage of Flume Server Exceeds the Threshold,Alarm Reference (Applicable to MRS",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-24006 Heap Memory Usage of Flume Server Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-24007.html",
"node_id":"alm-24007.xml",
"product_code":"mrs",
"code":"778",
"des":"The system checks the direct memory usage of the Flume service every 60 seconds. This alarm is generated when the direct memory usage of the Flume instance exceeds the th",
"doc_type":"alarm",
"kw":"ALM-24007 Flume Server Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-24007 Flume Server Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-24008.html",
"node_id":"alm-24008.xml",
"product_code":"mrs",
"code":"779",
"des":"The system checks the non-heap memory usage of the Flume service every 60 seconds. This alarm is generated when the non-heap memory usage of the Flume instance exceeds th",
"doc_type":"alarm",
"kw":"ALM-24008 Flume Server Non Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MR",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-24008 Flume Server Non Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-24009.html",
"node_id":"alm-24009.xml",
"product_code":"mrs",
"code":"780",
"des":"The system checks the GC duration of the Flume process every 60 seconds. This alarm is generated when the GC duration of the Flume process exceeds the threshold (12 secon",
"doc_type":"alarm",
"kw":"ALM-24009 Flume Server Garbage Collection (GC) Time Exceeds the Threshold,Alarm Reference (Applicabl",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-24009 Flume Server Garbage Collection (GC) Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-24010.html",
"node_id":"alm-24010.xml",
"product_code":"mrs",
"code":"781",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.Flume checks whether the Flume certificate file is valid (whether the certificate exists and whether the certificate form",
"doc_type":"usermanual",
"kw":"ALM-24010 Flume Certificate File Is Invalid or Damaged,Alarm Reference (Applicable to MRS 3.x),User ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-24010 Flume Certificate File Is Invalid or Damaged",
"githuburl":""
},
{
"uri":"ALM-24011.html",
"node_id":"alm-24011.xml",
"product_code":"mrs",
"code":"782",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.Flume checks whether the Flume certificate file is about to expire every hour. This alarm is generated when the remaining",
"doc_type":"usermanual",
"kw":"ALM-24011 Flume Certificate File Is About to Expire,Alarm Reference (Applicable to MRS 3.x),User Gui",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-24011 Flume Certificate File Is About to Expire",
"githuburl":""
},
{
"uri":"ALM-24012.html",
"node_id":"alm-24012.xml",
"product_code":"mrs",
"code":"783",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.Flume checks whether its certificate file in the system has expired every hour. This alarm is generated when the server c",
"doc_type":"usermanual",
"kw":"ALM-24012 Flume Certificate File Has Expired,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-24012 Flume Certificate File Has Expired",
"githuburl":""
},
{
"uri":"ALM-24013.html",
"node_id":"alm-24013.xml",
"product_code":"mrs",
"code":"784",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.MonitorServer checks whether its certificate file is valid (whether the certificate exists and whether the certificate fo",
"doc_type":"usermanual",
"kw":"ALM-24013 Flume MonitorServer Certificate File Is Invalid or Damaged,Alarm Reference (Applicable to ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-24013 Flume MonitorServer Certificate File Is Invalid or Damaged",
"githuburl":""
},
{
"uri":"ALM-24014.html",
"node_id":"alm-24014.xml",
"product_code":"mrs",
"code":"785",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.MonitorServer checks whether its certificate file is about to expire every hour. This alarm is generated when the remaini",
"doc_type":"usermanual",
"kw":"ALM-24014 Flume MonitorServer Certificate Is About to Expire,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-24014 Flume MonitorServer Certificate Is About to Expire",
"githuburl":""
},
{
"uri":"ALM-24015.html",
"node_id":"alm-24015.xml",
"product_code":"mrs",
"code":"786",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.MonitorServer checks whether its certificate file in the system has expired every hour. This alarm is generated when the ",
"doc_type":"usermanual",
"kw":"ALM-24015 Flume MonitorServer Certificate File Has Expired,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-24015 Flume MonitorServer Certificate File Has Expired",
"githuburl":""
},
{
"uri":"ALM-25000.html",
"node_id":"alm-25000.xml",
"product_code":"mrs",
"code":"787",
"des":"The system checks the LdapServer service status every 30 seconds. This alarm is generated when the system detects that both the active and standby LdapServer services are",
"doc_type":"alarm",
"kw":"ALM-25000 LdapServer Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-25000 LdapServer Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-25004.html",
"node_id":"alm-25004.xml",
"product_code":"mrs",
"code":"788",
"des":"The system checks the LdapServer data every 30 seconds. This alarm is generated when the data on the active and standby LdapServers of Manager is inconsistent for 12 cons",
"doc_type":"alarm",
"kw":"ALM-25004 Abnormal LdapServer Data Synchronization,Alarm Reference (Applicable to MRS 3.x),User Guid",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-25004 Abnormal LdapServer Data Synchronization",
"githuburl":""
},
{
"uri":"ALM-25005.html",
"node_id":"alm-25005.xml",
"product_code":"mrs",
"code":"789",
"des":"The system checks the status of the nscd service every 60 seconds. This alarm is generated when the nscd process fails to be queried for four consecutive times (three min",
"doc_type":"alarm",
"kw":"ALM-25005 nscd Service Exception,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-25005 nscd Service Exception",
"githuburl":""
},
{
"uri":"ALM-25006.html",
"node_id":"alm-25006.xml",
"product_code":"mrs",
"code":"790",
"des":"The system checks the status of the sssd service every 60 seconds. This alarm is generated when the sssd process fails to be queried for four consecutive times (three min",
"doc_type":"alarm",
"kw":"ALM-25006 Sssd Service Exception,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-25006 Sssd Service Exception",
"githuburl":""
},
{
"uri":"ALM-25007.html",
"node_id":"alm-25007.xml",
"product_code":"",
"code":"791",
"des":"The system checks the number of process connections on the SlapdServer node every 30 seconds and compares the actual number with the threshold. This alarm is generated wh",
"doc_type":"",
"kw":"ALM-25007 Number of SlapdServer Connections Exceeds the Threshold,Alarm Reference (Applicable to MRS",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-25007 Number of SlapdServer Connections Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-25008.html",
"node_id":"alm-25008.xml",
"product_code":"",
"code":"792",
"des":"The system checks the CPU usage of the SlapdServer node every 30 seconds and compares the actual usage with the threshold. This alarm is generated when the SlapdServer CP",
"doc_type":"",
"kw":"ALM-25008 SlapdServer CPU Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User G",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-25008 SlapdServer CPU Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-25500.html",
"node_id":"alm-25500.xml",
"product_code":"mrs",
"code":"793",
"des":"The system checks the KrbServer service status every 30 seconds. This alarm is generated when the system detects that the KrbServer service is abnormal.This alarm is clea",
"doc_type":"alarm",
"kw":"ALM-25500 KrbServer Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-25500 KrbServer Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-26051.html",
"node_id":"alm-26051.xml",
"product_code":"mrs",
"code":"794",
"des":"The system checks the Storm service status every 30 seconds. This alarm is generated when all Nimbus nodes in the cluster are abnormal and the Storm service is unavailabl",
"doc_type":"alarm",
"kw":"ALM-26051 Storm Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-26051 Storm Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-26052.html",
"node_id":"alm-26052.xml",
"product_code":"mrs",
"code":"795",
"des":"The system periodically checks the number of available Supervisors every 60 seconds and compares the number of available Supervisors with the threshold. This alarm is gen",
"doc_type":"alarm",
"kw":"ALM-26052 Number of Available Supervisors of the Storm Service Is Less Than the Threshold,Alarm Refe",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-26052 Number of Available Supervisors of the Storm Service Is Less Than the Threshold",
"githuburl":""
},
{
"uri":"ALM-26053.html",
"node_id":"alm-26053.xml",
"product_code":"mrs",
"code":"796",
"des":"The system checks the slot usage every 60 seconds and compares the actual slot usage with the threshold. This alarm is generated when the slot usage is greater than the t",
"doc_type":"alarm",
"kw":"ALM-26053 Storm Slot Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-26053 Storm Slot Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-26054.html",
"node_id":"alm-26054.xml",
"product_code":"mrs",
"code":"797",
"des":"The system checks the heap memory usage of Storm Nimbus every 30 seconds and compares the actual usage with the threshold. The alarm is generated when the heap memory usa",
"doc_type":"alarm",
"kw":"ALM-26054 Nimbus Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-26054 Nimbus Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-27001.html",
"node_id":"alm-27001.xml",
"product_code":"mrs",
"code":"798",
"des":"The alarm module checks the DBService service status every 30 seconds. This alarm is generated when the system detects that DBService service is unavailable.This alarm is",
"doc_type":"alarm",
"kw":"ALM-27001 DBService Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-27001 DBService Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-27003.html",
"node_id":"alm-27003.xml",
"product_code":"mrs",
"code":"799",
"des":"This alarm is generated when the active or standby DBService node does not receive heartbeat messages from the peer node for 7 seconds.This alarm is cleared when the hear",
"doc_type":"alarm",
"kw":"ALM-27003 DBService Heartbeat Interruption Between the Active and Standby Nodes,Alarm Reference (App",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-27003 DBService Heartbeat Interruption Between the Active and Standby Nodes",
"githuburl":""
},
{
"uri":"ALM-27004.html",
"node_id":"alm-27004.xml",
"product_code":"mrs",
"code":"800",
"des":"The system checks the data synchronization status between the active and standby DBService every 10 seconds. This alarm is generated when the synchronization status canno",
"doc_type":"alarm",
"kw":"ALM-27004 Data Inconsistency Between Active and Standby DBServices,Alarm Reference (Applicable to MR",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-27004 Data Inconsistency Between Active and Standby DBServices",
"githuburl":""
},
{
"uri":"ALM-27005.html",
"node_id":"alm-27005.xml",
"product_code":"mrs",
"code":"801",
"des":"The system checks the usage of the number of database connections of the nodes where DBServer instances are located every 30 seconds and compares the usage with the thres",
"doc_type":"alarm",
"kw":"ALM-27005 Database Connections Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-27005 Database Connections Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-27006.html",
"node_id":"alm-27006.xml",
"product_code":"mrs",
"code":"802",
"des":"The system checks the disk space usage of the data directory on the active DBServer node every 30 seconds and compares the disk usage with the threshold. The alarm is gen",
"doc_type":"alarm",
"kw":"ALM-27006 Disk Space Usage of the Data Directory Exceeds the Threshold,Alarm Reference (Applicable t",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-27006 Disk Space Usage of the Data Directory Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-27007.html",
"node_id":"alm-27007.xml",
"product_code":"mrs",
"code":"803",
"des":"The system checks the disk space usage of the data directory on the active DBServer node every 30 seconds. The alarm is generated when the disk space usage exceeds 90%.Th",
"doc_type":"alarm",
"kw":"ALM-27007 Database Enters the Read-Only Mode,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-27007 Database Enters the Read-Only Mode",
"githuburl":""
},
{
"uri":"ALM-29007.html",
"node_id":"alm-29007.xml",
"product_code":"",
"code":"804",
"des":"The system checks the memory usage of the Impalad process every 30 seconds. This alarm is generated when the system detects that the memory usage exceeds the default thre",
"doc_type":"",
"kw":"ALM-29007 Impalad Process Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-29007 Impalad Process Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-29008.html",
"node_id":"alm-29008.xml",
"product_code":"",
"code":"805",
"des":"The system checks the number of client connections to the Impalad node every 30 seconds. This alarm is generated when the number of client connections exceeds the customi",
"doc_type":"",
"kw":"ALM-29008 Number of ODBC Connections to Impalad Exceeds the Threshold,Alarm Reference (Applicable to",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-29008 Number of ODBC Connections to Impalad Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-29010.html",
"node_id":"alm-29010.xml",
"product_code":"",
"code":"806",
"des":"The system checks the total number of queries being submitted by the Impalad node every 60 seconds. This alarm is generated when the number of queries exceeds the customi",
"doc_type":"",
"kw":"ALM-29010 Number of Queries Being Submitted by Impalad Exceeds the Threshold,Alarm Reference (Applic",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-29010 Number of Queries Being Submitted by Impalad Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-29011.html",
"node_id":"alm-29011.xml",
"product_code":"",
"code":"807",
"des":"The system checks the total number of queries being executed by the Impalad node every 60 seconds. This alarm is generated when the number of queries exceeds the customiz",
"doc_type":"",
"kw":"ALM-29011 Number of Queries Being Executed by Impalad Exceeds the Threshold,Alarm Reference (Applica",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-29011 Number of Queries Being Executed by Impalad Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-29012.html",
"node_id":"alm-29012.xml",
"product_code":"",
"code":"808",
"des":"The system checks the total number of queries being waited by the Impalad node every 60 seconds. This alarm is generated when the number of queries exceeds the customized",
"doc_type":"",
"kw":"ALM-29012 Number of Queries Being Waited by Impalad Exceeds the Threshold,Alarm Reference (Applicabl",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-29012 Number of Queries Being Waited by Impalad Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-29013.html",
"node_id":"alm-29013.xml",
"product_code":"",
"code":"809",
"des":"The system checks the FGC time of the Impalad service every 60 seconds. This alarm is generated when the FGC time exceeds the threshold (12 seconds) for five consecutive ",
"doc_type":"",
"kw":"ALM-29013 Impalad FGC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-29013 Impalad FGC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-29014.html",
"node_id":"alm-29014.xml",
"product_code":"",
"code":"810",
"des":"The system checks the FGC time of the Catalog service every 60 seconds. This alarm is generated when the FGC time exceeds the threshold (12 seconds) for five consecutive ",
"doc_type":"",
"kw":"ALM-29014 Catalog FGC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-29014 Catalog FGC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-29015.html",
"node_id":"alm-29015.xml",
"product_code":"",
"code":"811",
"des":"The system checks the memory usage of the Catalog process every 30 seconds. This alarm is generated when the system detects that the memory usage exceeds the default thre",
"doc_type":"",
"kw":"ALM-29015 Catalog Process Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-29015 Catalog Process Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-29016.html",
"node_id":"alm-29016.xml",
"product_code":"",
"code":"812",
"des":"In MRS 3.1.5, the system checks every 60 seconds whether the Hive Server2 HTTP port (28000) of Impalad responds to cURL requests. This alarm is generated when the returne",
"doc_type":"",
"kw":"ALM-29016 Impalad Instance in the Sub-healthy State,Alarm Reference (Applicable to MRS 3.x),User Gui",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-29016 Impalad Instance in the Sub-healthy State",
"githuburl":""
},
{
"uri":"ALM-38000.html",
"node_id":"alm-38000.xml",
"product_code":"mrs",
"code":"813",
"des":"The system checks the Kafka service status every 30 seconds. This alarm is generated when the Kafka service is unavailable.This alarm is cleared when the Kafka service re",
"doc_type":"alarm",
"kw":"ALM-38000 Kafka Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-38000 Kafka Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-38001.html",
"node_id":"alm-38001.xml",
"product_code":"mrs",
"code":"814",
"des":"The system checks the Kafka disk usage every 60 seconds and compares the actual disk usage with the threshold. The disk usage has a default threshold. This alarm is gener",
"doc_type":"alarm",
"kw":"ALM-38001 Insufficient Kafka Disk Capacity,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-38001 Insufficient Kafka Disk Capacity",
"githuburl":""
},
{
"uri":"ALM-38002.html",
"node_id":"alm-38002.xml",
"product_code":"mrs",
"code":"815",
"des":"The system checks the Kafka service status every 30 seconds. The alarm is generated when the heap memory usage of a Kafka instance exceeds the threshold (95% of the maxim",
"doc_type":"alarm",
"kw":"ALM-38002 Kafka Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-38002 Kafka Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-38004.html",
"node_id":"alm-38004.xml",
"product_code":"mrs",
"code":"816",
"des":"The system checks the direct memory usage of the Kafka service every 30 seconds. This alarm is generated when the direct memory usage of a Kafka instance exceeds the thre",
"doc_type":"alarm",
"kw":"ALM-38004 Kafka Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-38004 Kafka Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-38005.html",
"node_id":"alm-38005.xml",
"product_code":"mrs",
"code":"817",
"des":"The system checks the garbage collection (GC) duration of the Broker process every 60 seconds. This alarm is generated when the GC duration exceeds the threshold (12 seco",
"doc_type":"alarm",
"kw":"ALM-38005 GC Duration of the Broker Process Exceeds the Threshold,Alarm Reference (Applicable to MRS",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-38005 GC Duration of the Broker Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-38006.html",
"node_id":"alm-38006.xml",
"product_code":"mrs",
"code":"818",
"des":"The system checks the percentage of Kafka partitions that are not completely synchronized to the total number of partitions every 60 seconds. This alarm is generated when",
"doc_type":"alarm",
"kw":"ALM-38006 Percentage of Kafka Partitions That Are Not Completely Synchronized Exceeds the Threshold,",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-38006 Percentage of Kafka Partitions That Are Not Completely Synchronized Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-38007.html",
"node_id":"alm-38007.xml",
"product_code":"mrs",
"code":"819",
"des":"The system checks the default user of Kafka every 60 seconds. This alarm is generated when the system detects that the user status is abnormal.Trigger Count is set to 1. ",
"doc_type":"alarm",
"kw":"ALM-38007 Status of Kafka Default User Is Abnormal,Alarm Reference (Applicable to MRS 3.x),User Guid",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-38007 Status of Kafka Default User Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-38008.html",
"node_id":"alm-38008.xml",
"product_code":"mrs",
"code":"820",
"des":"The system checks the Kafka data directory status every 60 seconds. This alarm is generated when the system detects that the status of a data directory is abnormal.Trigge",
"doc_type":"alarm",
"kw":"ALM-38008 Abnormal Kafka Data Directory Status,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-38008 Abnormal Kafka Data Directory Status",
"githuburl":""
},
{
"uri":"ALM-38009.html",
"node_id":"alm-38009.xml",
"product_code":"mrs",
"code":"821",
"des":"This section applies to versions later than MRS 3.1.0.The system checks the I/O status of each Kafka disk every 60 seconds. This alarm is generated when the disk I/O of a",
"doc_type":"alarm",
"kw":"(Applicable to Versions Later Than MRS 3.1.0)ALM-38009 Busy Broker Disk I/Os (Applicable to Versions",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"(Applicable to Versions Later Than MRS 3.1.0)ALM-38009 Busy Broker Disk I/Os (Applicable to Versions Later Than MRS 3.1.0)",
"githuburl":""
},
{
"uri":"ALM-38010.html",
"node_id":"alm-38010.xml",
"product_code":"mrs",
"code":"822",
"des":"The system checks the number of replicas of each topic every 60 seconds on the node where the Kafka Controller resides. This alarm is generated when there is one replica ",
"doc_type":"alarm",
"kw":"ALM-38010 Topics with Single Replica,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-38010 Topics with Single Replica",
"githuburl":""
},
{
"uri":"ALM-38011.html",
"node_id":"alm-38011.xml",
"product_code":"mrs",
"code":"823",
"des":"The system checks the number of connections of each user on Broker every 30 seconds. This alarm is generated when the connection usage of a user on the Broker exceeds the",
"doc_type":"alarm",
"kw":"ALM-38011 User Connection Usage on Broker Exceeds the Threshold,Alarm Reference (Applicable to MRS 3",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-38011 User Connection Usage on Broker Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43001.html",
"node_id":"alm-43001.xml",
"product_code":"mrs",
"code":"824",
"des":"The system checks the Spark2x service status every 300 seconds. This alarm is generated when the Spark2x service is unavailable.This alarm is cleared when the Spark2x ser",
"doc_type":"alarm",
"kw":"ALM-43001 Spark2x Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43001 Spark2x Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-43006.html",
"node_id":"alm-43006.xml",
"product_code":"mrs",
"code":"825",
"des":"The system checks the JobHistory2x Process status every 30 seconds. The alarm is generated when the heap memory usage of a JobHistory2x Process exceeds the threshold (95%",
"doc_type":"alarm",
"kw":"ALM-43006 Heap Memory Usage of the JobHistory2x Process Exceeds the Threshold,Alarm Reference (Appli",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43006 Heap Memory Usage of the JobHistory2x Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43007.html",
"node_id":"alm-43007.xml",
"product_code":"mrs",
"code":"826",
"des":"The system checks the JobHistory2x Process status every 30 seconds. The alarm is generated when the non-heap memory usage of a JobHistory2x Process exceeds the threshold ",
"doc_type":"alarm",
"kw":"ALM-43007 Non-Heap Memory Usage of the JobHistory2x Process Exceeds the Threshold,Alarm Reference (A",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43007 Non-Heap Memory Usage of the JobHistory2x Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43008.html",
"node_id":"alm-43008.xml",
"product_code":"mrs",
"code":"827",
"des":"The system checks the JobHistory2x Process status every 30 seconds. The alarm is generated when the direct memory usage of a JobHistory2x Process exceeds the threshold (9",
"doc_type":"alarm",
"kw":"ALM-43008 The Direct Memory Usage of the JobHistory2x Process Exceeds the Threshold,Alarm Reference ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43008 The Direct Memory Usage of the JobHistory2x Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43009.html",
"node_id":"alm-43009.xml",
"product_code":"mrs",
"code":"828",
"des":"The system checks the garbage collection (GC) time of the JobHistory2x Process every 60 seconds. This alarm is generated when the detected GC time exceeds the threshold (",
"doc_type":"alarm",
"kw":"ALM-43009 JobHistory2x Process GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43009 JobHistory2x Process GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43010.html",
"node_id":"alm-43010.xml",
"product_code":"mrs",
"code":"829",
"des":"The system checks the JDBCServer2x Process status every 30 seconds. The alarm is generated when the heap memory usage of a JDBCServer2x Process exceeds the threshold (95%",
"doc_type":"alarm",
"kw":"ALM-43010 Heap Memory Usage of the JDBCServer2x Process Exceeds the Threshold,Alarm Reference (Appli",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43010 Heap Memory Usage of the JDBCServer2x Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43011.html",
"node_id":"alm-43011.xml",
"product_code":"mrs",
"code":"830",
"des":"The system checks the JDBCServer2x Process status every 30 seconds. The alarm is generated when the non-heap memory usage of an JDBCServer2x Process exceeds the threshold",
"doc_type":"alarm",
"kw":"ALM-43011 Non-Heap Memory Usage of the JDBCServer2x Process Exceeds the Threshold,Alarm Reference (A",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43011 Non-Heap Memory Usage of the JDBCServer2x Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43012.html",
"node_id":"alm-43012.xml",
"product_code":"mrs",
"code":"831",
"des":"The system checks the JDBCServer2x Process status every 30 seconds. The alarm is generated when the direct heap memory usage of a JDBCServer2x Process exceeds the thresho",
"doc_type":"alarm",
"kw":"ALM-43012 Direct Heap Memory Usage of the JDBCServer2x Process Exceeds the Threshold,Alarm Reference",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43012 Direct Heap Memory Usage of the JDBCServer2x Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43013.html",
"node_id":"alm-43013.xml",
"product_code":"mrs",
"code":"832",
"des":"The system checks the garbage collection (GC) time of the JDBCServer2x Process every 60 seconds. This alarm is generated when the detected GC time exceeds the threshold (",
"doc_type":"alarm",
"kw":"ALM-43013 JDBCServer2x Process GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43013 JDBCServer2x Process GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43017.html",
"node_id":"alm-43017.xml",
"product_code":"mrs",
"code":"833",
"des":"The system checks the number of Full garbage collection (GC) times of the JDBCServer2x process every 60 seconds. This alarm is generated when the detected Full GC number ",
"doc_type":"alarm",
"kw":"ALM-43017 JDBCServer2x Process Full GC Number Exceeds the Threshold,Alarm Reference (Applicable to M",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43017 JDBCServer2x Process Full GC Number Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43018.html",
"node_id":"alm-43018.xml",
"product_code":"mrs",
"code":"834",
"des":"The system checks the number of Full garbage collection (GC) times of the JobHistory2x process every 60 seconds. This alarm is generated when the detected Full GC number ",
"doc_type":"alarm",
"kw":"ALM-43018 JobHistory2x Process Full GC Number Exceeds the Threshold,Alarm Reference (Applicable to M",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43018 JobHistory2x Process Full GC Number Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43019.html",
"node_id":"alm-43019.xml",
"product_code":"mrs",
"code":"835",
"des":"The system checks the IndexServer2x process status every 30 seconds. The alarm is generated when the heap memory usage of a IndexServer2x process exceeds the threshold (9",
"doc_type":"alarm",
"kw":"ALM-43019 Heap Memory Usage of the IndexServer2x Process Exceeds the Threshold,Alarm Reference (Appl",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43019 Heap Memory Usage of the IndexServer2x Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43020.html",
"node_id":"alm-43020.xml",
"product_code":"mrs",
"code":"836",
"des":"The system checks the IndexServer2x process status every 30 seconds. The alarm is generated when the non-heap memory usage of the IndexServer2x process exceeds the thresh",
"doc_type":"alarm",
"kw":"ALM-43020 Non-Heap Memory Usage of the IndexServer2x Process Exceeds the Threshold,Alarm Reference (",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43020 Non-Heap Memory Usage of the IndexServer2x Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43021.html",
"node_id":"alm-43021.xml",
"product_code":"mrs",
"code":"837",
"des":"The system checks the IndexServer2x process status every 30 seconds. The alarm is generated when the direct heap memory usage of a IndexServer2x process exceeds the thres",
"doc_type":"alarm",
"kw":"ALM-43021 Direct Memory Usage of the IndexServer2x Process Exceeds the Threshold,Alarm Reference (Ap",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43021 Direct Memory Usage of the IndexServer2x Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43022.html",
"node_id":"alm-43022.xml",
"product_code":"mrs",
"code":"838",
"des":"The system checks the GC time of the IndexServer2x process every 60 seconds. This alarm is generated when the detected GC time exceeds the threshold (12 seconds) for thre",
"doc_type":"alarm",
"kw":"ALM-43022 IndexServer2x Process GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43022 IndexServer2x Process GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-43023.html",
"node_id":"alm-43023.xml",
"product_code":"mrs",
"code":"839",
"des":"The system checks the Full GC number of the IndexServer2x process every 60 seconds. This alarm is generated when the detected Full GC number exceeds the threshold (12) fo",
"doc_type":"alarm",
"kw":"ALM-43023 IndexServer2x Process Full GC Number Exceeds the Threshold,Alarm Reference (Applicable to ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-43023 IndexServer2x Process Full GC Number Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-44004.html",
"node_id":"alm-44004.xml",
"product_code":"mrs",
"code":"840",
"des":"This alarm is generated when the system detects that the number of queuing tasks in a resource group exceeds the threshold. The system queries the number of queuing tasks",
"doc_type":"alarm",
"kw":"ALM-44004 Presto Coordinator Resource Group Queuing Tasks Exceed the Threshold,Alarm Reference (Appl",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-44004 Presto Coordinator Resource Group Queuing Tasks Exceed the Threshold",
"githuburl":""
},
{
"uri":"ALM-44005.html",
"node_id":"alm-44005.xml",
"product_code":"mrs",
"code":"841",
"des":"The system collects GC time of the Presto Coordinator process every 30 seconds. This alarm is generated when the GC time exceeds the threshold (exceeds 5 seconds for thre",
"doc_type":"alarm",
"kw":"ALM-44005 Presto Coordinator Process GC Time Exceeds the Threshold,Alarm Reference (Applicable to MR",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-44005 Presto Coordinator Process GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-44006.html",
"node_id":"alm-44006.xml",
"product_code":"mrs",
"code":"842",
"des":"The system collects GC time of the Presto Worker process every 30 seconds. This alarm is generated when the GC time exceeds the threshold (exceeds 5 seconds for three con",
"doc_type":"alarm",
"kw":"ALM-44006 Presto Worker Process GC Time Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-44006 Presto Worker Process GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45000.html",
"node_id":"alm-45000.xml",
"product_code":"mrs",
"code":"843",
"des":"The system checks the HetuEngine service status every 300 seconds. This alarm is generated when the HetuEngine service is unavailable.This alarm is cleared when the HetuE",
"doc_type":"alarm",
"kw":"ALM-45000 HetuEngine Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45000 HetuEngine Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-45001.html",
"node_id":"alm-45001.xml",
"product_code":"mrs",
"code":"844",
"des":"This alarm applies only to MRS 3.2.0-LTS.2 or later.The system checks the HetuEngine compute instance status every 60 seconds. This alarm is generated when a HetuEngine c",
"doc_type":"alarm",
"kw":"ALM-45001 Faulty HetuEngine Compute Instances,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45001 Faulty HetuEngine Compute Instances",
"githuburl":""
},
{
"uri":"ALM-45003.html",
"node_id":"alm-45003.xml",
"product_code":"mrs",
"code":"845",
"des":"This section applies to MRS 3.3.0 or later.The system checks the HetuEngine QAS disk usage every 60 seconds and compares the actual disk usage with the threshold. The dis",
"doc_type":"alarm",
"kw":"ALM-45003 HetuEngine QAS Disk Capacity Is Insufficient,Alarm Reference (Applicable to MRS 3.x),User ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45003 HetuEngine QAS Disk Capacity Is Insufficient",
"githuburl":""
},
{
"uri":"ALM-45175.html",
"node_id":"alm-45175.xml",
"product_code":"mrs",
"code":"846",
"des":"The system checks whether the average duration for calling OBS metadata APIs is greater than the threshold every 30 seconds. This alarm is generated when the number of co",
"doc_type":"alarm",
"kw":"ALM-45175 Average Time for Calling OBS Metadata APIs Is Greater than the Threshold,Alarm Reference (",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45175 Average Time for Calling OBS Metadata APIs Is Greater than the Threshold",
"githuburl":""
},
{
"uri":"ALM-45176.html",
"node_id":"alm-45176.xml",
"product_code":"mrs",
"code":"847",
"des":"The system checks whether the success rate of calling OBS metadata APIs is lower than the threshold every 30 seconds. This alarm is generated when the success rate is low",
"doc_type":"alarm",
"kw":"ALM-45176 Success Rate of Calling OBS Metadata APIs Is Lower than the Threshold,Alarm Reference (App",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45176 Success Rate of Calling OBS Metadata APIs Is Lower than the Threshold",
"githuburl":""
},
{
"uri":"ALM-45177.html",
"node_id":"alm-45177.xml",
"product_code":"mrs",
"code":"848",
"des":"The system checks whether the success rate of calling APIs for reading OBS data is lower than the threshold every 30 seconds. This alarm is generated when the success rat",
"doc_type":"alarm",
"kw":"ALM-45177 Success Rate of Calling OBS Data Read APIs Is Lower than the Threshold,Alarm Reference (Ap",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45177 Success Rate of Calling OBS Data Read APIs Is Lower than the Threshold",
"githuburl":""
},
{
"uri":"ALM-45178.html",
"node_id":"alm-45178.xml",
"product_code":"mrs",
"code":"849",
"des":"The system checks whether the success rate of calling APIs for writing OBS data is lower than the threshold every 30 seconds. This alarm is generated when the success rat",
"doc_type":"alarm",
"kw":"ALM-45178 Success Rate of Calling OBS Data Write APIs Is Lower Than the Threshold,Alarm Reference (A",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45178 Success Rate of Calling OBS Data Write APIs Is Lower Than the Threshold",
"githuburl":""
},
{
"uri":"ALM-45179.html",
"node_id":"alm-45179.xml",
"product_code":"mrs",
"code":"850",
"des":"The system checks whether the number of failed OBS readFully API calls exceeds the threshold every 30 seconds. This alarm is generated when the number of failed API calls",
"doc_type":"usermanual",
"kw":"ALM-45179 Number of Failed OBS readFully API Calls Exceeds the Threshold,Alarm Reference (Applicable",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45179 Number of Failed OBS readFully API Calls Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45180.html",
"node_id":"alm-45180.xml",
"product_code":"mrs",
"code":"851",
"des":"The system checks whether the number of failed OBS read API calls exceeds the threshold every 30 seconds. This alarm is generated when the number of failed API calls exce",
"doc_type":"usermanual",
"kw":"ALM-45180 Number of Failed OBS read API Calls Exceeds the Threshold,Alarm Reference (Applicable to M",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45180 Number of Failed OBS read API Calls Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45181.html",
"node_id":"alm-45181.xml",
"product_code":"mrs",
"code":"852",
"des":"The system checks whether the number of failed OBS write API calls exceeds the threshold every 30 seconds. This alarm is generated when the number of failed API calls exc",
"doc_type":"usermanual",
"kw":"ALM-45181 Number of Failed OBS write API Calls Exceeds the Threshold,Alarm Reference (Applicable to ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45181 Number of Failed OBS write API Calls Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45182.html",
"node_id":"alm-45182.xml",
"product_code":"mrs",
"code":"853",
"des":"The system checks whether the number of throttled OBS operations exceeds the threshold every 30 seconds. This alarm is generated when the number of throttled OBS operatio",
"doc_type":"usermanual",
"kw":"ALM-45182 Number of Throttled OBS Operations Exceeds the Threshold,Alarm Reference (Applicable to MR",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45182 Number of Throttled OBS Operations Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45275.html",
"node_id":"alm-45275.xml",
"product_code":"mrs",
"code":"854",
"des":"The alarm module checks the Ranger service status every 180 seconds. This alarm is generated if the Ranger service is abnormal.This alarm is cleared after the Ranger serv",
"doc_type":"alarm",
"kw":"ALM-45275 Ranger Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45275 Ranger Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-45276.html",
"node_id":"alm-45276.xml",
"product_code":"mrs",
"code":"855",
"des":"The alarm module checks the RangerAdmin service status every 60 seconds. This alarm is generated if RangerAdmin is unavailable.This alarm is automatically cleared after t",
"doc_type":"alarm",
"kw":"ALM-45276 Abnormal RangerAdmin Status,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45276 Abnormal RangerAdmin Status",
"githuburl":""
},
{
"uri":"ALM-45277.html",
"node_id":"alm-45277.xml",
"product_code":"mrs",
"code":"856",
"des":"The system checks the heap memory usage of the RangerAdmin service every 60 seconds. This alarm is generated when the system detects that the heap memory usage of the Ran",
"doc_type":"alarm",
"kw":"ALM-45277 RangerAdmin Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45277 RangerAdmin Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45278.html",
"node_id":"alm-45278.xml",
"product_code":"mrs",
"code":"857",
"des":"The system checks the direct memory usage of the RangerAdmin service every 60 seconds. This alarm is generated when the direct memory usage of the RangerAdmin instance ex",
"doc_type":"alarm",
"kw":"ALM-45278 RangerAdmin Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45278 RangerAdmin Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45279.html",
"node_id":"alm-45279.xml",
"product_code":"mrs",
"code":"858",
"des":"The system checks the non-heap memory usage of the RangerAdmin service every 60 seconds. This alarm is generated when the non-heap memory usage of the RangerAdmin instanc",
"doc_type":"alarm",
"kw":"ALM-45279 RangerAdmin Non Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45279 RangerAdmin Non Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45280.html",
"node_id":"alm-45280.xml",
"product_code":"mrs",
"code":"859",
"des":"The system checks the GC duration of the RangerAdmin process every 60 seconds. This alarm is generated when the GC duration of the RangerAdmin process exceeds the thresho",
"doc_type":"alarm",
"kw":"ALM-45280 RangerAdmin GC Duration Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45280 RangerAdmin GC Duration Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45281.html",
"node_id":"alm-45281.xml",
"product_code":"mrs",
"code":"860",
"des":"The system checks the heap memory usage of the UserSync service every 60 seconds. This alarm is generated when the system detects that the heap memory usage of the UserSy",
"doc_type":"alarm",
"kw":"ALM-45281 UserSync Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),U",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45281 UserSync Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45282.html",
"node_id":"alm-45282.xml",
"product_code":"mrs",
"code":"861",
"des":"The system checks the direct memory usage of the UserSync service every 60 seconds. This alarm is generated when the direct memory usage of the UserSync instance exceeds ",
"doc_type":"alarm",
"kw":"ALM-45282 UserSync Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45282 UserSync Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45283.html",
"node_id":"alm-45283.xml",
"product_code":"mrs",
"code":"862",
"des":"The system checks the non-heap memory usage of the UserSync service every 60 seconds. This alarm is generated when the non-heap memory usage of the UserSync instance exce",
"doc_type":"alarm",
"kw":"ALM-45283 UserSync Non Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45283 UserSync Non Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45284.html",
"node_id":"alm-45284.xml",
"product_code":"mrs",
"code":"863",
"des":"The system checks the GC duration of the UserSync process every 60 seconds. This alarm is generated when the GC duration of the UserSync process exceeds the threshold (12",
"doc_type":"alarm",
"kw":"ALM-45284 UserSync Garbage Collection (GC) Time Exceeds the Threshold,Alarm Reference (Applicable to",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45284 UserSync Garbage Collection (GC) Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45285.html",
"node_id":"alm-45285.xml",
"product_code":"mrs",
"code":"864",
"des":"The system checks the heap memory usage of the TagSync service every 60 seconds. This alarm is generated when the heap memory usage of the TagSync instance exceeds the th",
"doc_type":"alarm",
"kw":"ALM-45285 TagSync Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45285 TagSync Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45286.html",
"node_id":"alm-45286.xml",
"product_code":"mrs",
"code":"865",
"des":"The system checks the direct memory usage of the TagSync service every 60 seconds. This alarm is generated when the direct memory usage of the TagSync instance exceeds th",
"doc_type":"alarm",
"kw":"ALM-45286 TagSync Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45286 TagSync Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45287.html",
"node_id":"alm-45287.xml",
"product_code":"mrs",
"code":"866",
"des":"The system checks the non-heap memory usage of the TagSync service every 60 seconds. This alarm is generated when the non-heap memory usage of the TagSync instance exceed",
"doc_type":"alarm",
"kw":"ALM-45287 TagSync Non Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45287 TagSync Non Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45288.html",
"node_id":"alm-45288.xml",
"product_code":"mrs",
"code":"867",
"des":"The system checks the GC duration of the TagSync process every 60 seconds. This alarm is generated when the GC duration of the TagSync process exceeds the threshold (12 s",
"doc_type":"alarm",
"kw":"ALM-45288 TagSync Garbage Collection (GC) Time Exceeds the Threshold,Alarm Reference (Applicable to ",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45288 TagSync Garbage Collection (GC) Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45289.html",
"node_id":"alm-45289.xml",
"product_code":"",
"code":"868",
"des":"This section applies only to MRS 3.3.0 or later.The system checks the heap memory usage of the PolicySync service every 60 seconds. This alarm is generated when the heap ",
"doc_type":"",
"kw":"ALM-45289 PolicySync Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45289 PolicySync Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45290.html",
"node_id":"alm-45290.xml",
"product_code":"",
"code":"869",
"des":"This section applies only to MRS 3.3.0 or later.The system checks the direct memory usage of the PolicySync service every 60 seconds. This alarm is generated when the dir",
"doc_type":"",
"kw":"ALM-45290 PolicySync Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45290 PolicySync Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45291.html",
"node_id":"alm-45291.xml",
"product_code":"",
"code":"870",
"des":"This section applies only to MRS 3.3.0 or later.The system checks the non-heap memory usage of the PolicySync service every 60 seconds. This alarm is generated when the n",
"doc_type":"",
"kw":"ALM-45291 PolicySync Non-Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS ",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45291 PolicySync Non-Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45292.html",
"node_id":"alm-45292.xml",
"product_code":"",
"code":"871",
"des":"This section applies only to MRS 3.3.0 or later.The system checks the GC duration of the PolicySync process every 60 seconds. This alarm is generated when the GC duration",
"doc_type":"",
"kw":"ALM-45292 PolicySync GC Duration Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User ",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45292 PolicySync GC Duration Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45425.html",
"node_id":"alm-45425.xml",
"product_code":"mrs",
"code":"872",
"des":"The alarm module checks the ClickHouse instance status every 60 seconds. This alarm is generated when the alarm module detects that all ClickHouse instances are abnormal.",
"doc_type":"alarm",
"kw":"ALM-45425 ClickHouse Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45425 ClickHouse Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-45426.html",
"node_id":"alm-45426.xml",
"product_code":"mrs",
"code":"873",
"des":"The alarm module checks the quota usage of the ClickHouse service in the ZooKeeper every 60 seconds. This alarm is generated when the alarm module detects that the usage ",
"doc_type":"alarm",
"kw":"ALM-45426 ClickHouse Service Quantity Quota Usage in ZooKeeper Exceeds the Threshold,Alarm Reference",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45426 ClickHouse Service Quantity Quota Usage in ZooKeeper Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45427.html",
"node_id":"alm-45427.xml",
"product_code":"mrs",
"code":"874",
"des":"The alarm module checks the quota usage of the ClickHouse service in the ZooKeeper every 60 seconds. This alarm is generated when the alarm module detects that the usage ",
"doc_type":"alarm",
"kw":"ALM-45427 ClickHouse Service Capacity Quota Usage in ZooKeeper Exceeds the Threshold,Alarm Reference",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45427 ClickHouse Service Capacity Quota Usage in ZooKeeper Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45428.html",
"node_id":"alm-45428.xml",
"product_code":"mrs",
"code":"875",
"des":"This alarm is generated when the alarm module detects EIO or EROFS errors during ClickHouse read and write every 60 seconds.ClickHouse fails to read and write data. The I",
"doc_type":"alarm",
"kw":"ALM-45428 ClickHouse Disk I/O Exception,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45428 ClickHouse Disk I/O Exception",
"githuburl":""
},
{
"uri":"ALM-45429.html",
"node_id":"alm-45429.xml",
"product_code":"mrs",
"code":"876",
"des":"This section applies only to MRS 3.1.2-LTS.6 or later.This alarm is generated when the local table corresponding to the distributed table fails to be created during Click",
"doc_type":"alarm",
"kw":"ALM-45429 Table Metadata Synchronization Failed on the Added ClickHouse Node,Alarm Reference (Applic",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45429 Table Metadata Synchronization Failed on the Added ClickHouse Node",
"githuburl":""
},
{
"uri":"ALM-45430.html",
"node_id":"alm-45430.xml",
"product_code":"mrs",
"code":"877",
"des":"This section applies only to MRS 3.1.2-LTS.6 or later.This alarm is generated when user and permission information fails to be synchronized during ClickHouse capacity exp",
"doc_type":"alarm",
"kw":"ALM-45430 Permission Metadata Synchronization Failed on the Added ClickHouse Node,Alarm Reference (A",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45430 Permission Metadata Synchronization Failed on the Added ClickHouse Node",
"githuburl":""
},
{
"uri":"ALM-45431.html",
"node_id":"alm-45431.xml",
"product_code":"mrs",
"code":"878",
"des":"The ClickHouseServer instance distribution does not meet the topology allocation requirements.Some ClickHouseServer instances are unavailable.During installation or capac",
"doc_type":"usermanual",
"kw":"ALM-45431 Improper ClickHouse Instance Distribution for Topology Allocation,Alarm Reference (Applica",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45431 Improper ClickHouse Instance Distribution for Topology Allocation",
"githuburl":""
},
{
"uri":"ALM-45432.html",
"node_id":"alm-45432.xml",
"product_code":"mrs",
"code":"879",
"des":"The system checks the status of the ClickHouse user role synchronization process every 5 minutes. This alarm is generated when the system detects that the ClickHouse user",
"doc_type":"usermanual",
"kw":"ALM-45432 ClickHouse User Synchronization Process Fails,Alarm Reference (Applicable to MRS 3.x),User",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45432 ClickHouse User Synchronization Process Fails",
"githuburl":""
},
{
"uri":"ALM-45433.html",
"node_id":"alm-45433.xml",
"product_code":"mrs",
"code":"880",
"des":"If the cross-AZ HA function is enabled for a cluster where ClickHouse has been deployed, the ClickHouse topology remains unchanged. This alarm is generated when the cross",
"doc_type":"usermanual",
"kw":"ALM-45433 ClickHouse AZ Topology Exception,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45433 ClickHouse AZ Topology Exception",
"githuburl":""
},
{
"uri":"ALM-45434.html",
"node_id":"alm-45434.xml",
"product_code":"mrs",
"code":"881",
"des":"This alarm is generated when a single replica is detected in a custom logical cluster after the custom logical cluster is enabled for ClickHouse.This alarm is automatical",
"doc_type":"usermanual",
"kw":"ALM-45434 A Single Replica Exists in the ClickHouse Data Table,Alarm Reference (Applicable to MRS 3.",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45434 A Single Replica Exists in the ClickHouse Data Table",
"githuburl":""
},
{
"uri":"ALM-45435.html",
"node_id":"alm-45435.xml",
"product_code":"",
"code":"882",
"des":"This section applies only to MRS 3.3.0 or later.This alarm is generated when the metadata in a distributed table or in the local table of the distributed table has been i",
"doc_type":"",
"kw":"ALM-45435 Inconsistent Metadata of ClickHouse Tables,Alarm Reference (Applicable to MRS 3.x),User Gu",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45435 Inconsistent Metadata of ClickHouse Tables",
"githuburl":""
},
{
"uri":"ALM-45436.html",
"node_id":"alm-45436.xml",
"product_code":"",
"code":"883",
"des":"This section applies only to MRS 3.3.0 or later.This alarm is generated when data skew occurs in the local table of a distributed table between ClickHouse nodes. This ala",
"doc_type":"",
"kw":"ALM-45436 Skew ClickHouse Table Data,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45436 Skew ClickHouse Table Data",
"githuburl":""
},
{
"uri":"ALM-45437.html",
"node_id":"alm-45437.xml",
"product_code":"",
"code":"884",
"des":"This section applies only to MRS 3.3.0 or later.This alarm is generated when the number of parts exceeds the threshold specified by part_num_threshold.This alarm is autom",
"doc_type":"",
"kw":"ALM-45437 Excessive Parts in the ClickHouse Table,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45437 Excessive Parts in the ClickHouse Table",
"githuburl":""
},
{
"uri":"ALM-45438.html",
"node_id":"alm-45438.xml",
"product_code":"",
"code":"885",
"des":"This section applies only to MRS 3.3.0 or later.The system checks the disk capacity of the ClickHouseServer node every 1 minute. This alarm is generated when the usage of",
"doc_type":"",
"kw":"ALM-45438 ClickHouse Disk Usage Exceeds 80%,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45438 ClickHouse Disk Usage Exceeds 80%",
"githuburl":""
},
{
"uri":"ALM-45439.html",
"node_id":"alm-45439.xml",
"product_code":"",
"code":"886",
"des":"This section applies only to MRS 3.3.0 or later.The system checks the disk capacity of the ClickHouseServer node every 1 minute. This alarm is generated when the system d",
"doc_type":"",
"kw":"ALM-45439 ClickHouse Node Enters the Read-Only Mode,Alarm Reference (Applicable to MRS 3.x),User Gui",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45439 ClickHouse Node Enters the Read-Only Mode",
"githuburl":""
},
{
"uri":"ALM-45440.html",
"node_id":"alm-45440.xml",
"product_code":"",
"code":"887",
"des":"This section applies only to MRS 3.3.0 or later.When the number of ClickHouse replicas is greater than 1, the system periodically checks the replicated table. This alarm ",
"doc_type":"",
"kw":"ALM-45440 Inconsistency Between ClickHouse Replicas,Alarm Reference (Applicable to MRS 3.x),User Gui",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45440 Inconsistency Between ClickHouse Replicas",
"githuburl":""
},
{
"uri":"ALM-45441.html",
"node_id":"alm-45441.xml",
"product_code":"",
"code":"888",
"des":"This section applies only to MRS 3.3.0 or later.The system checks the connection between ClickHouse and ZooKeeper every minute. This alarm is generated when the connectio",
"doc_type":"",
"kw":"ALM-45441 Zookeeper Disconnected,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45441 Zookeeper Disconnected",
"githuburl":""
},
{
"uri":"ALM-45442.html",
"node_id":"alm-45442.xml",
"product_code":"",
"code":"889",
"des":"This section applies only to MRS 3.3.0 or later.The alarm module checks the number of concurrent ClickHouse requests every 30 seconds. This alarm is generated when the nu",
"doc_type":"",
"kw":"ALM-45442 Too Many Concurrent SQL Statements,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45442 Too Many Concurrent SQL Statements",
"githuburl":""
},
{
"uri":"ALM-45443.html",
"node_id":"alm-45443.xml",
"product_code":"",
"code":"890",
"des":"This section applies only to MRS 3.3.0 or later.The system checks slow SQL queries for ClickHouse every 1 minute. This alarm is generated when the execution time of a SQL",
"doc_type":"",
"kw":"ALM-45443 Slow SQL Queries in the Cluster,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45443 Slow SQL Queries in the Cluster",
"githuburl":""
},
{
"uri":"ALM-45444.html",
"node_id":"alm-45444.xml",
"product_code":"",
"code":"891",
"des":"This section applies only to MRS 3.3.0 or later.The health check module checks ClickHouse instances every 30 seconds. If the number of consecutive failures exceeds the th",
"doc_type":"",
"kw":"ALM-45444 Abnormal ClickHouse Process,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45444 Abnormal ClickHouse Process",
"githuburl":""
},
{
"uri":"ALM-45585.html",
"node_id":"alm-45585.xml",
"product_code":"mrs",
"code":"892",
"des":"The system checks the IoTDB service status every 300 seconds. This alarm is generated when the IoTDB service is unavailable. This alarm is cleared when the IoTDB service ",
"doc_type":"alarm",
"kw":"ALM-45585 IoTDB Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45585 IoTDB Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-45586.html",
"node_id":"alm-45586.xml",
"product_code":"mrs",
"code":"893",
"des":"The system checks the IoTDBServer process status every 60 seconds. The alarm is generated when the heap memory usage of the IoTDBServer process exceeds the threshold (90%",
"doc_type":"alarm",
"kw":"ALM-45586 IoTDBServer Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45586 IoTDBServer Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45587.html",
"node_id":"alm-45587.xml",
"product_code":"mrs",
"code":"894",
"des":"The system checks the GC duration of the IoTDBServer process every 60 seconds. This alarm is generated when the GC duration exceeds the threshold (12 seconds by default) ",
"doc_type":"alarm",
"kw":"ALM-45587 IoTDBServer GC Duration Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45587 IoTDBServer GC Duration Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45588.html",
"node_id":"alm-45588.xml",
"product_code":"mrs",
"code":"895",
"des":"The system checks the direct memory usage of the IoTDBServer service every 60 seconds. This alarm is generated when the direct memory usage of the IoTDBServer instance ex",
"doc_type":"alarm",
"kw":"ALM-45588 IoTDBServer Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45588 IoTDBServer Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45589.html",
"node_id":"alm-45589.xml",
"product_code":"mrs",
"code":"896",
"des":"The system checks the heap memory usage of the ConfigNode process every 60 seconds. This alarm is generated when the heap memory usage of the ConfigNode process exceeds t",
"doc_type":"alarm",
"kw":"ALM-45589 ConfigNode Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x)",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45589 ConfigNode Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45590.html",
"node_id":"alm-45590.xml",
"product_code":"mrs",
"code":"897",
"des":"The system checks the GC duration of the ConfigNode process every 60 seconds. This alarm is generated when the GC duration exceeds the threshold (12 seconds by default) f",
"doc_type":"usermanual",
"kw":"ALM-45590 ConfigNode GC Duration Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45590 ConfigNode GC Duration Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45591.html",
"node_id":"alm-45591.xml",
"product_code":"mrs",
"code":"898",
"des":"The system checks the direct memory usage of the ConfigNode process every 60 seconds. This alarm is generated when the direct memory usage of the ConfigNode exceeds the t",
"doc_type":"usermanual",
"kw":"ALM-45591 ConfigNode Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45591 ConfigNode Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45592.html",
"node_id":"alm-45592.xml",
"product_code":"mrs",
"code":"899",
"des":"The system checks the RPC execution duration of the IoTDBServer process every 60 seconds. This alarm is generated when the execution duration exceeds the threshold. This ",
"doc_type":"usermanual",
"kw":"ALM-45592 IoTDBServer RPC Execution Duration Exceeds the Threshold,Alarm Reference (Applicable to MR",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45592 IoTDBServer RPC Execution Duration Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45593.html",
"node_id":"alm-45593.xml",
"product_code":"mrs",
"code":"900",
"des":"This alarm is generated when the data flush duration exceeds the threshold. This alarm is cleared when the flush duration is less than the threshold.Data write is blocked",
"doc_type":"usermanual",
"kw":"ALM-45593 IoTDBServer Flush Execution Duration Exceeds the Threshold,Alarm Reference (Applicable to ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45593 IoTDBServer Flush Execution Duration Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45594.html",
"node_id":"alm-45594.xml",
"product_code":"mrs",
"code":"901",
"des":"This alarm is generated when the merge duration in the space exceeds the threshold. This alarm is cleared when the merge duration in the space is less than the threshold.",
"doc_type":"usermanual",
"kw":"ALM-45594 IoTDBServer Intra-Space Merge Duration Exceeds the Threshold,Alarm Reference (Applicable t",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45594 IoTDBServer Intra-Space Merge Duration Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45595.html",
"node_id":"alm-45595.xml",
"product_code":"mrs",
"code":"902",
"des":"This alarm is generated when the cross-space merge duration exceeds the threshold. This alarm is cleared when the cross-space merge duration is less than the threshold.Da",
"doc_type":"usermanual",
"kw":"ALM-45595 IoTDBServer Cross-Space Merge Duration Exceeds the Threshold,Alarm Reference (Applicable t",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45595 IoTDBServer Cross-Space Merge Duration Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45615.html",
"node_id":"alm-45615.xml",
"product_code":"mrs",
"code":"903",
"des":"The system checks the CDL health status every 60 seconds. This alarm is generated when the CDL health status is DOWN. This alarm is cleared when the system detects that t",
"doc_type":"alarm",
"kw":"ALM-45615 CDL Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45615 CDL Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-45616.html",
"node_id":"alm-45616.xml",
"product_code":"mrs",
"code":"904",
"des":"The system checks whether a CDL job is normal every 60 seconds. This alarm is reported when the CDL job is abnormal. This alarm is cleared when the job is restored or sto",
"doc_type":"usermanual",
"kw":"ALM-45616 CDL Job Execution Exception,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45616 CDL Job Execution Exception",
"githuburl":""
},
{
"uri":"ALM-45617.html",
"node_id":"alm-45617.xml",
"product_code":"mrs",
"code":"905",
"des":"If a large number of write-ahead logs (WALs) are stacked in the PostgreSQL database, the PostgreSQL disk space may be used up. The system checks whether the amount of dat",
"doc_type":"usermanual",
"kw":"ALM-45617 Data Queued in the CDL Replication Slot Exceeds the Threshold,Alarm Reference (Applicable ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"ALM-45617 Data Queued in the CDL Replication Slot Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45635.html",
"node_id":"alm-45635.xml",
"product_code":"mrs",
"code":"906",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.The system checks whether FlinkServer jobs fail to be executed every 10 seconds. This alarm is generated when a FlinkServ",
"doc_type":"alarm",
"kw":"ALM-45635 FlinkServer Job Execution Failure,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45635 FlinkServer Job Execution Failure",
"githuburl":""
},
{
"uri":"ALM-45636.html",
"node_id":"alm-45636.xml",
"product_code":"mrs",
"code":"907",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.The system checks the number of consecutive checkpoint failures based on the configured alarm checking interval. This ala",
"doc_type":"alarm",
"kw":"ALM-45636 FlinkServer Job Checkpoints Keep Failing,Alarm Reference (Applicable to MRS 3.x),User Guid",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45636 FlinkServer Job Checkpoints Keep Failing",
"githuburl":""
},
{
"uri":"ALM-45636-1.html",
"node_id":"alm-45636-1.xml",
"product_code":"mrs",
"code":"908",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.The system checks the number of consecutive checkpoint failures based on the configured alarm checking interval. This ala",
"doc_type":"alarm",
"kw":"ALM-45636 Flink Job Checkpoints Keep Failing,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45636 Flink Job Checkpoints Keep Failing",
"githuburl":""
},
{
"uri":"ALM-45637.html",
"node_id":"alm-45637.xml",
"product_code":"mrs",
"code":"909",
"des":"This section applies to MRS 3.1.2-LTS.6 or later.The system checks the back pressure duration of FlinkServer tasks based on the configured alarm checking interval. This a",
"doc_type":"alarm",
"kw":"ALM-45637 FlinkServer Task Is Continuously Under Back Pressure,Alarm Reference (Applicable to MRS 3.",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45637 FlinkServer Task Is Continuously Under Back Pressure",
"githuburl":""
},
{
"uri":"ALM-45638.html",
"node_id":"alm-45638.xml",
"product_code":"mrs",
"code":"910",
"des":"This section applies to MRS 3.1.2-LTS.6 or later.The system checks the number of FlinkServer job restarts based on the alarm checking interval. This alarm is generated wh",
"doc_type":"alarm",
"kw":"ALM-45638 Number of Restarts After FlinkServer Job Failures Exceeds the Threshold,Alarm Reference (A",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45638 Number of Restarts After FlinkServer Job Failures Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45638-1.html",
"node_id":"alm-45638-1.xml",
"product_code":"mrs",
"code":"911",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.The system checks the number of Flink job restarts based on the alarm checking interval. This alarm is generated when the",
"doc_type":"alarm",
"kw":"ALM-45638 Number of Restarts After Flink Job Failures Exceeds the Threshold,Alarm Reference (Applica",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45638 Number of Restarts After Flink Job Failures Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45639.html",
"node_id":"alm-45639.xml",
"product_code":"mrs",
"code":"912",
"des":"The system checks the checkpointing timeout of Flink jobs every 30 seconds. This alarm is generated if the checkpointing timeout of a Flink job is longer than the thresho",
"doc_type":"alarm",
"kw":"ALM-45639 Checkpointing of a Flink Job Times Out,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45639 Checkpointing of a Flink Job Times Out",
"githuburl":""
},
{
"uri":"ALM-45640.html",
"node_id":"alm-45640.xml",
"product_code":"mrs",
"code":"913",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.This alarm is generated when the FlinkServer active node or standby node does not receive heartbeat messages from the pee",
"doc_type":"alarm",
"kw":"ALM-45640 FlinkServer Heartbeat Interruption Between the Active and Standby Nodes,Alarm Reference (A",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45640 FlinkServer Heartbeat Interruption Between the Active and Standby Nodes",
"githuburl":""
},
{
"uri":"ALM-45641.html",
"node_id":"alm-45641.xml",
"product_code":"mrs",
"code":"914",
"des":"This section applies to MRS 3.2.0-LTS.2 or later.The system checks data synchronization between the active and standby FlinkServer nodes every 60 seconds. This alarm is g",
"doc_type":"alarm",
"kw":"ALM-45641 Data Synchronization Exception Between the Active and Standby FlinkServer Nodes,Alarm Refe",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45641 Data Synchronization Exception Between the Active and Standby FlinkServer Nodes",
"githuburl":""
},
{
"uri":"ALM-45642.html",
"node_id":"alm-45642.xml",
"product_code":"",
"code":"915",
"des":"This section applies to MRS 3.3.0 or later.The system checks the RocksDB monitoring data of jobs at the user-specified alarm reporting interval (metrics.reporter.alarm.jo",
"doc_type":"",
"kw":"ALM-45642 RocksDB Continuously Triggers Write Traffic Limiting,Alarm Reference (Applicable to MRS 3.",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45642 RocksDB Continuously Triggers Write Traffic Limiting",
"githuburl":""
},
{
"uri":"ALM-45643.html",
"node_id":"alm-45643.xml",
"product_code":"",
"code":"916",
"des":"This section applies to MRS 3.3.0 or later.The system checks the RocksDB monitoring data of jobs at the user-specified alarm reporting interval (metrics.reporter.alarm.jo",
"doc_type":"",
"kw":"ALM-45643 MemTable Size of RocksDB Continuously Exceeds the Threshold,Alarm Reference (Applicable to",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45643 MemTable Size of RocksDB Continuously Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45644.html",
"node_id":"alm-45644.xml",
"product_code":"",
"code":"917",
"des":"This section applies to MRS 3.3.0 or later.The system checks the RocksDB monitoring data of jobs at the user-specified alarm reporting interval (metrics.reporter.alarm.jo",
"doc_type":"",
"kw":"ALM-45644 Number of SST Files at Level 0 of RocksDB Continuously Exceeds the Threshold,Alarm Referen",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45644 Number of SST Files at Level 0 of RocksDB Continuously Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45645.html",
"node_id":"alm-45645.xml",
"product_code":"",
"code":"918",
"des":"This section applies to MRS 3.3.0 or later.The system checks the RocksDB monitoring data of jobs at the user-specified alarm reporting interval (metrics.reporter.alarm.jo",
"doc_type":"",
"kw":"ALM-45645 Pending Flush Size of RocksDB Continuously Exceeds the Threshold,Alarm Reference (Applicab",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45645 Pending Flush Size of RocksDB Continuously Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45646.html",
"node_id":"alm-45646.xml",
"product_code":"",
"code":"919",
"des":"This section applies to MRS 3.3.0 or later.The system checks the RocksDB monitoring data of jobs at the user-specified alarm reporting interval (metrics.reporter.alarm.jo",
"doc_type":"",
"kw":"ALM-45646 Pending Compaction Size of RocksDB Continuously Exceeds the Threshold,Alarm Reference (App",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45646 Pending Compaction Size of RocksDB Continuously Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45647.html",
"node_id":"alm-45647.xml",
"product_code":"",
"code":"920",
"des":"This section applies to MRS 3.3.0 or later.The system checks the RocksDB monitoring data of jobs at the user-specified alarm reporting interval (metrics.reporter.alarm.jo",
"doc_type":"",
"kw":"ALM-45647 Estimated Pending Compaction Size of RocksDB Continuously Exceeds the Threshold,Alarm Refe",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45647 Estimated Pending Compaction Size of RocksDB Continuously Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45648.html",
"node_id":"alm-45648.xml",
"product_code":"",
"code":"921",
"des":"This section applies to MRS 3.3.0 or later.The system checks the RocksDB monitoring data of jobs at the user-specified alarm reporting interval (metrics.reporter.alarm.jo",
"doc_type":"",
"kw":"ALM-45648 RocksDB Frequently Encounters Write-Stopped,Alarm Reference (Applicable to MRS 3.x),User G",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45648 RocksDB Frequently Encounters Write-Stopped",
"githuburl":""
},
{
"uri":"ALM-45649.html",
"node_id":"alm-45649.xml",
"product_code":"",
"code":"922",
"des":"This section applies to MRS 3.3.0 or later.The system checks the RocksDB monitoring data of jobs at the user-specified alarm reporting interval (metrics.reporter.alarm.jo",
"doc_type":"",
"kw":"ALM-45649 P95 Latency of RocksDB Get Requests Continuously Exceeds the Threshold,Alarm Reference (Ap",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45649 P95 Latency of RocksDB Get Requests Continuously Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45650.html",
"node_id":"alm-45650.xml",
"product_code":"",
"code":"923",
"des":"This section applies to MRS 3.3.0 or later.The system checks the RocksDB monitoring data of jobs at the user-specified alarm reporting interval (metrics.reporter.alarm.jo",
"doc_type":"",
"kw":"ALM-45650 P95 Latency of RocksDB Write Requests Continuously Exceeds the Threshold,Alarm Reference (",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45650 P95 Latency of RocksDB Write Requests Continuously Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45652.html",
"node_id":"alm-45652.xml",
"product_code":"",
"code":"924",
"des":"This section applies to MRS 3.3.0 or later.The alarm module checks the Flink status every 60 seconds. This alarm is generated when the Flink service is unavailable. This ",
"doc_type":"",
"kw":"ALM-45652 Flink Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45652 Flink Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-45653.html",
"node_id":"alm-45653.xml",
"product_code":"",
"code":"925",
"des":"This section applies to MRS 3.3.0 or later.Flink checks whether the HA certificate file is valid (whether the certificate exists and whether its format is correct) in the",
"doc_type":"",
"kw":"ALM-45653 Invalid Flink HA Certificate File,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45653 Invalid Flink HA Certificate File",
"githuburl":""
},
{
"uri":"ALM-45654.html",
"node_id":"alm-45654.xml",
"product_code":"",
"code":"926",
"des":"This section applies to MRS 3.3.0 or later.Flink checks whether the HA certificate file is about to expire in the first health check or at 01:00:00 every day. This alarm ",
"doc_type":"",
"kw":"ALM-45654 Flink HA Certificate Is About to Expire,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45654 Flink HA Certificate Is About to Expire",
"githuburl":""
},
{
"uri":"ALM-45655.html",
"node_id":"alm-45655.xml",
"product_code":"",
"code":"927",
"des":"This section applies to MRS 3.3.0 or later.Flink checks whether the HA certificate file has expired in the first health check or at 01:00:00 every day. This alarm is gene",
"doc_type":"",
"kw":"ALM-45655 Flink HA Certificate File Has Expired,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45655 Flink HA Certificate File Has Expired",
"githuburl":""
},
{
"uri":"ALM-45736.html",
"node_id":"alm-45736.xml",
"product_code":"mrs",
"code":"928",
"des":"The alarm module checks the Guardian service status every 60 seconds. This alarm is generated if Guardian is unavailable.This alarm is cleared after Guardian recovers.Gua",
"doc_type":"alarm",
"kw":"ALM-45736 Guardian Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45736 Guardian Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-45737.html",
"node_id":"alm-45737.xml",
"product_code":"",
"code":"929",
"des":"The system checks the heap memory usage of the TokenServer service every 60 seconds. This alarm is generated when the heap memory usage of the TokenServer instance exceed",
"doc_type":"",
"kw":"ALM-45737 TokenServer Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45737 TokenServer Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45738.html",
"node_id":"alm-45738.xml",
"product_code":"",
"code":"930",
"des":"The system checks the direct memory usage of the TokenServer service every 60 seconds. This alarm is generated when the direct memory usage of the TokenServer instance ex",
"doc_type":"",
"kw":"ALM-45738 TokenServer Direct Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45738 TokenServer Direct Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45739.html",
"node_id":"alm-45739.xml",
"product_code":"",
"code":"931",
"des":"The system checks the heap memory usage of the TokenServer service every 60 seconds. This alarm is generated when the non-heap memory usage of the TokenServer instance ex",
"doc_type":"",
"kw":"ALM-45739 TokenServer Non-Heap Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45739 TokenServer Non-Heap Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45740.html",
"node_id":"alm-45740.xml",
"product_code":"",
"code":"932",
"des":"The system checks the GC duration of the TokenServer process every 60 seconds. This alarm is generated when the GC duration of the TokenServer process exceeds the thresho",
"doc_type":"",
"kw":"ALM-45740 TokenServer GC Duration Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-45740 TokenServer GC Duration Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-45741.html",
"node_id":"alm-45741.xml",
"product_code":"mrs",
"code":"933",
"des":"Guardian caches the temporary AK/SK of the ECS agency. When the cache does not exist or is about to expire, Guardian calls the securitykey API of ECS to update the AK/SK.",
"doc_type":"alarm",
"kw":"ALM-45741 Failed to Call the ECS securitykey API,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45741 Failed to Call the ECS securitykey API",
"githuburl":""
},
{
"uri":"ALM-45742.html",
"node_id":"alm-45742.xml",
"product_code":"mrs",
"code":"934",
"des":"When Guardian calls an IAM API to obtain the temporary AK/SK, it needs to first obtain related metadata via the ECS Metadata API. This alarm is generated when Guardian fa",
"doc_type":"alarm",
"kw":"ALM-45742 Failed to Call the ECS Metadata API,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45742 Failed to Call the ECS Metadata API",
"githuburl":""
},
{
"uri":"ALM-45743.html",
"node_id":"alm-45743.xml",
"product_code":"mrs",
"code":"935",
"des":"This alarm is generated when Guardian fails to call the IAM API to obtain a temporary AK/SK.The task may fail to obtain the temporary AK/SK for accessing OBS. As a result",
"doc_type":"alarm",
"kw":"ALM-45743 Failed to Call the IAM API,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"alarm;usermanual",
"prodname":"mrs"
}
],
"title":"ALM-45743 Failed to Call the IAM API",
"githuburl":""
},
{
"uri":"ALM-50201.html",
"node_id":"alm-50201.xml",
"product_code":"",
"code":"936",
"des":"The alarm module checks the Doris service status every 60 seconds. This alarm is generated when the alarm module detects that all FE and BE instances are abnormal.This al",
"doc_type":"",
"kw":"ALM-50201 Doris Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50201 Doris Service Unavailable",
"githuburl":""
},
{
"uri":"ALM-50202.html",
"node_id":"alm-50202.xml",
"product_code":"",
"code":"937",
"des":"The system checks the CPU usage of the FE instance every 30 seconds. The CPU usage has a default threshold. This alarm is generated when the CPU usage exceeds the thresho",
"doc_type":"",
"kw":"ALM-50202 FE CPU Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50202 FE CPU Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50203.html",
"node_id":"alm-50203.xml",
"product_code":"",
"code":"938",
"des":"The system checks the memory usage of the FE instance every 30 seconds. This alarm is generated when the memory usage exceeds the threshold (95% by default) for multiple ",
"doc_type":"",
"kw":"ALM-50203 FE Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50203 FE Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50205.html",
"node_id":"alm-50205.xml",
"product_code":"",
"code":"939",
"des":"The system checks the CPU usage of the BE instance every 30 seconds. This alarm is generated when the CPU usage exceeds the threshold (95% by default) for multiple consec",
"doc_type":"",
"kw":"ALM-50205 BE CPU Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50205 BE CPU Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50206.html",
"node_id":"alm-50206.xml",
"product_code":"",
"code":"940",
"des":"The system checks the memory usage of the BE instance every 30 seconds. This alarm is generated when the memory usage exceeds the threshold for multiple consecutive times",
"doc_type":"",
"kw":"ALM-50206 BE Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50206 BE Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50207.html",
"node_id":"alm-50207.xml",
"product_code":"",
"code":"941",
"des":"The system checks the number of MySQL port connections every 30 seconds. This alarm is generated when the ratio of the number of current connections to the maximum number",
"doc_type":"",
"kw":"ALM-50207 Ratio of Connections to the FE MySQL Port to the Maximum Connections Allowed Exceeds the T",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50207 Ratio of Connections to the FE MySQL Port to the Maximum Connections Allowed Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50208.html",
"node_id":"alm-50208.xml",
"product_code":"",
"code":"942",
"des":"The system checks the number of failures to clear historical metadata image files on the FE node every 30 seconds. This alarm is generated when the number of failures exc",
"doc_type":"",
"kw":"ALM-50208 Failures to Clear Historical Metadata Image Files Exceed the Threshold,Alarm Reference (Ap",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50208 Failures to Clear Historical Metadata Image Files Exceed the Threshold",
"githuburl":""
},
{
"uri":"ALM-50209.html",
"node_id":"alm-50209.xml",
"product_code":"",
"code":"943",
"des":"The system checks the number of failures to generate metadata image files on the FE node every 30 seconds. This alarm is generated when the number of failures exceeds the",
"doc_type":"",
"kw":"ALM-50209 Failures to Generate Metadata Image Files Exceed the Threshold,Alarm Reference (Applicable",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50209 Failures to Generate Metadata Image Files Exceed the Threshold",
"githuburl":""
},
{
"uri":"ALM-50210.html",
"node_id":"alm-50210.xml",
"product_code":"",
"code":"944",
"des":"The system checks the maximum compaction score of all BE nodes every 30 seconds. This alarm is generated when the maximum compaction score exceeds the threshold (10 by de",
"doc_type":"",
"kw":"ALM-50210 Maximum Compaction Score of All BE Nodes Exceeds the Threshold,Alarm Reference (Applicable",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50210 Maximum Compaction Score of All BE Nodes Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50211.html",
"node_id":"alm-50211.xml",
"product_code":"",
"code":"945",
"des":"The system checks the queue length of each BE periodic report task on FE every 30 seconds. This alarm is generated when the queue length exceeds the threshold (10 by defa",
"doc_type":"",
"kw":"ALM-50211 FE Queue Length of BE Periodic Report Tasks Exceeds the Threshold,Alarm Reference (Applica",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50211 FE Queue Length of BE Periodic Report Tasks Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50212.html",
"node_id":"alm-50212.xml",
"product_code":"",
"code":"946",
"des":"The system checks the accumulated old-generation GC duration of the FE process every 30 seconds. This alarm is generated when the accumulated GC duration exceeds the thre",
"doc_type":"",
"kw":"ALM-50212 Accumulated Old-Generation GC Duration of the FE Process Exceeds the Threshold,Alarm Refer",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50212 Accumulated Old-Generation GC Duration of the FE Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50213.html",
"node_id":"alm-50213.xml",
"product_code":"",
"code":"947",
"des":"The system checks the number of queuing tasks in the FE thread pool for interacting with BE every 30 seconds. This alarm is generated when the number of queuing tasks exc",
"doc_type":"",
"kw":"ALM-50213 Number of Tasks Queuing in the FE Thread Pool for Interacting with BE Exceeds the Threshol",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50213 Number of Tasks Queuing in the FE Thread Pool for Interacting with BE Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50214.html",
"node_id":"alm-50214.xml",
"product_code":"",
"code":"948",
"des":"The system checks the number of queuing tasks in the FE thread pool for processing tasks every 30 seconds. This alarm is generated when the number of queuing tasks exceed",
"doc_type":"",
"kw":"ALM-50214 Number of Tasks Queuing in the FE Thread Pool for Task Processing Exceeds the Threshold,Al",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50214 Number of Tasks Queuing in the FE Thread Pool for Task Processing Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50215.html",
"node_id":"alm-50215.xml",
"product_code":"",
"code":"949",
"des":"The system checks the longest duration of RPC requests received by each FE Thrift method every 30 seconds. This alarm is generated when the longest duration exceeds the t",
"doc_type":"",
"kw":"ALM-50215 Longest Duration of RPC Requests Received by Each FE Thrift Method Exceeds the Threshold,A",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50215 Longest Duration of RPC Requests Received by Each FE Thrift Method Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50216.html",
"node_id":"alm-50216.xml",
"product_code":"",
"code":"950",
"des":"The system checks the memory usage of the FE node every 30 seconds. This alarm is generated when the memory usage exceeds the threshold (95% by default).This alarm is cle",
"doc_type":"",
"kw":"ALM-50216 Memory Usage of the FE Node Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50216 Memory Usage of the FE Node Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50217.html",
"node_id":"alm-50217.xml",
"product_code":"",
"code":"951",
"des":"The system checks the heap memory usage of the FE node every 30 seconds. This alarm is generated when the heap memory usage exceeds the threshold (95% by default).This al",
"doc_type":"",
"kw":"ALM-50217 Heap Memory Usage of the FE Node Exceeds the Threshold,Alarm Reference (Applicable to MRS ",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50217 Heap Memory Usage of the FE Node Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50219.html",
"node_id":"alm-50219.xml",
"product_code":"",
"code":"952",
"des":"The system checks the length of the waiting queue in the query execution thread pool every 30 seconds. This alarm is generated when the length exceeds the threshold (20 b",
"doc_type":"",
"kw":"ALM-50219 Length of the Queue in the Thread Pool for Query Execution Exceeds the Threshold,Alarm Ref",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50219 Length of the Queue in the Thread Pool for Query Execution Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50220.html",
"node_id":"alm-50220.xml",
"product_code":"",
"code":"953",
"des":"The system checks the rate of TCP packet receiving errors every 30 seconds. This alarm is generated when the error rate exceeds the threshold (5% by default).This alarm i",
"doc_type":"",
"kw":"ALM-50220 Error Rate of TCP Packet Receiving Exceeds the Threshold,Alarm Reference (Applicable to MR",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50220 Error Rate of TCP Packet Receiving Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50221.html",
"node_id":"alm-50221.xml",
"product_code":"",
"code":"954",
"des":"The system checks the usage of BE data disks every 30 seconds. This alarm is generated when the disk usage exceeds the threshold (95% by default).This alarm is cleared wh",
"doc_type":"",
"kw":"ALM-50221 BE Data Disk Usage Exceeds the Threshold,Alarm Reference (Applicable to MRS 3.x),User Guid",
"search_title":"",
"metedata":[
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],
"title":"ALM-50221 BE Data Disk Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50222.html",
"node_id":"alm-50222.xml",
"product_code":"",
"code":"955",
"des":"The system checks the disk status of a specified data directory on BE every 30 seconds. This alarm is generated when the disk status is not 1 (1 indicates the normal stat",
"doc_type":"",
"kw":"ALM-50222 Disk Status of a Specified Data Directory on BE Is Abnormal,Alarm Reference (Applicable to",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50222 Disk Status of a Specified Data Directory on BE Is Abnormal",
"githuburl":""
},
{
"uri":"ALM-50223.html",
"node_id":"alm-50223.xml",
"product_code":"",
"code":"956",
"des":"The system checks whether the maximum memory required by BE is greater than the available memory every 30 seconds. This alarm is generated when the value is not 1 (1 indi",
"doc_type":"",
"kw":"ALM-50223 Maximum Memory Required by BE Is Greater Than the Remaining Memory of the Machine,Alarm Re",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50223 Maximum Memory Required by BE Is Greater Than the Remaining Memory of the Machine",
"githuburl":""
},
{
"uri":"ALM-50224.html",
"node_id":"alm-50224.xml",
"product_code":"",
"code":"957",
"des":"The system checks whether the number of failed tasks of a certain type on BE is increasing every 30 seconds. This alarm is generated when the system detects that the valu",
"doc_type":"",
"kw":"ALM-50224 Failures a Certain Task Type on BE Are Increasing,Alarm Reference (Applicable to MRS 3.x),",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50224 Failures a Certain Task Type on BE Are Increasing",
"githuburl":""
},
{
"uri":"ALM-50225.html",
"node_id":"alm-50225.xml",
"product_code":"",
"code":"958",
"des":"The system checks the FE process status every 30 seconds. This alarm is generated when the value is greater than 0 (0 indicates that the FE process is normal and 1 indica",
"doc_type":"",
"kw":"ALM-50225 FE Instance Fault,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50225 FE Instance Fault",
"githuburl":""
},
{
"uri":"ALM-50226.html",
"node_id":"alm-50226.xml",
"product_code":"",
"code":"959",
"des":"The system checks the BE process status every 30 seconds. This alarm is generated when the value is greater than 0 (0 indicates that the BE process is normal and 1 indica",
"doc_type":"",
"kw":"ALM-50226 BE Instance Fault,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50226 BE Instance Fault",
"githuburl":""
},
{
"uri":"ALM-50401.html",
"node_id":"alm-50401.xml",
"product_code":"",
"code":"960",
"des":"This section applies only to MRS 3.3.0 or later.The system checks the number of jobs submitted to JobServer every 30 seconds. This alarm is generated when the number of j",
"doc_type":"",
"kw":"ALM-50401 Number of JobServer Jobs Waiting to Be Executed Exceeds the Threshold,Alarm Reference (App",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50401 Number of JobServer Jobs Waiting to Be Executed Exceeds the Threshold",
"githuburl":""
},
{
"uri":"ALM-50402.html",
"node_id":"alm-50402.xml",
"product_code":"",
"code":"961",
"des":"This section applies only to MRS 3.3.0 or later.The system checks the JobGateway service status every 60 seconds. This alarm is generated when the JobGateway service is a",
"doc_type":"",
"kw":"ALM-50402 JobGateway Service Unavailable,Alarm Reference (Applicable to MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
}
],
"title":"ALM-50402 JobGateway Service Unavailable",
"githuburl":""
},
{
"uri":"mrs_01_0648.html",
"node_id":"mrs_01_0648.xml",
"product_code":"mrs",
"code":"962",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"MRS Manager Operation Guide (Applicable to 2.x and Earlier Versions)",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"MRS Manager Operation Guide (Applicable to 2.x and Earlier Versions)",
"githuburl":""
},
{
"uri":"mrs_01_0101.html",
"node_id":"mrs_01_0101.xml",
"product_code":"mrs",
"code":"963",
"des":"MRS manages and analyzes massive data and helps you rapidly obtain desired data from structured and unstructured data. The structure of open-source components is complex.",
"doc_type":"usermanual",
"kw":"Introduction to MRS Manager,MRS Manager Operation Guide (Applicable to 2.x and Earlier Versions),Use",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
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],
"title":"Introduction to MRS Manager",
"githuburl":""
},
{
"uri":"mrs_01_0105.html",
"node_id":"mrs_01_0105.xml",
"product_code":"mrs",
"code":"964",
"des":"When you perform operations on MRS Manager to trigger a task, the task execution process and progress are displayed. After the task window is closed, you need to open the",
"doc_type":"usermanual",
"kw":"Checking Running Tasks,MRS Manager Operation Guide (Applicable to 2.x and Earlier Versions),User Gui",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"Checking Running Tasks",
"githuburl":""
},
{
"uri":"mrs_01_0106.html",
"node_id":"mrs_01_0106.xml",
"product_code":"mrs",
"code":"965",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Monitoring Management",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"Monitoring Management",
"githuburl":""
},
{
"uri":"mrs_01_0107.html",
"node_id":"mrs_01_0107.xml",
"product_code":"mrs",
"code":"966",
"des":"On MRS Manager, nodes in a cluster can be classified into management nodes, control nodes, and data nodes. The change trends of key host monitoring metrics on each type o",
"doc_type":"usermanual",
"kw":"Dashboard,Monitoring Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"Dashboard",
"githuburl":""
},
{
"uri":"mrs_01_0232.html",
"node_id":"mrs_01_0232.xml",
"product_code":"mrs",
"code":"967",
"des":"You can manage the following status and indicators of all services (including role instances) and hosts on the MRS Manager:Status information: includes operation, health,",
"doc_type":"usermanual",
"kw":"Managing Services and Monitoring Hosts,Monitoring Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"Managing Services and Monitoring Hosts",
"githuburl":""
},
{
"uri":"mrs_01_0233.html",
"node_id":"mrs_01_0233.xml",
"product_code":"mrs",
"code":"968",
"des":"On MRS Manager, you can query the top value curves, bottom value curves, or average data curves of key service and host monitoring metrics, that is, the resource distribu",
"doc_type":"usermanual",
"kw":"Managing Resource Distribution,Monitoring Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"Managing Resource Distribution",
"githuburl":""
},
{
"uri":"mrs_01_0235.html",
"node_id":"mrs_01_0235.xml",
"product_code":"mrs",
"code":"969",
"des":"You can configure interconnection parameters on MRS Manager to save monitoring metric data to a specified FTP server using the FTP or SFTP protocol. In this way, MRS clus",
"doc_type":"usermanual",
"kw":"Configuring Monitoring Metric Dumping,Monitoring Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"Configuring Monitoring Metric Dumping",
"githuburl":""
},
{
"uri":"mrs_01_0236.html",
"node_id":"mrs_01_0236.xml",
"product_code":"mrs",
"code":"970",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Alarm Management",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"Alarm Management",
"githuburl":""
},
{
"uri":"mrs_01_0237.html",
"node_id":"mrs_01_0237.xml",
"product_code":"mrs",
"code":"971",
"des":"You can view and clear alarms on MRS Manager.Generally, the system automatically clears an alarm when the fault is rectified. If the fault has been rectified and the alar",
"doc_type":"usermanual",
"kw":"Viewing and Manually Clearing an Alarm,Alarm Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"Viewing and Manually Clearing an Alarm",
"githuburl":""
},
{
"uri":"mrs_01_0238.html",
"node_id":"mrs_01_0238.xml",
"product_code":"mrs",
"code":"972",
"des":"You can configure an alarm threshold to learn the metric health status. After Send Alarm is selected, the system sends an alarm message when the monitored data reaches th",
"doc_type":"usermanual",
"kw":"Configuring an Alarm Threshold,Alarm Management,User Guide",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"Configuring an Alarm Threshold",
"githuburl":""
},
{
"uri":"mrs_01_0239.html",
"node_id":"mrs_01_0239.xml",
"product_code":"mrs",
"code":"973",
"des":"You can configure the northbound interface so that alarms generated on MRS Manager can be reported to your monitoring O&M system using Syslog.If the Syslog protocol is no",
"doc_type":"usermanual",
"kw":"Configuring Syslog Northbound Interface Parameters,Alarm Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"Configuring Syslog Northbound Interface Parameters",
"githuburl":""
},
{
"uri":"mrs_01_0240.html",
"node_id":"mrs_01_0240.xml",
"product_code":"mrs",
"code":"974",
"des":"You can configure the northbound interface so that alarms and monitoring metrics on MRS Manager can be integrated to the network management platform using SNMP.The ECS co",
"doc_type":"usermanual",
"kw":"Configuring SNMP Northbound Interface Parameters,Alarm Management,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"Configuring SNMP Northbound Interface Parameters",
"githuburl":""
},
{
"uri":"mrs_01_0241.html",
"node_id":"mrs_01_0241.xml",
"product_code":"mrs",
"code":"975",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Alarm Reference (Applicable to Versions Earlier Than MRS 3.x)",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"IsBot":"No",
"documenttype":"usermanual"
}
],
"title":"Alarm Reference (Applicable to Versions Earlier Than MRS 3.x)",
"githuburl":""
},
{
"uri":"alm_12001.html",
"node_id":"alm_12001.xml",
"product_code":"mrs",
"code":"976",
"des":"Cluster audit logs need to be dumped on a third-party server due to the local historical data backup policy. Audit logs can be successfully dumped if the dump server meet",
"doc_type":"usermanual",
"kw":"ALM-12001 Audit Log Dump Failure,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12001 Audit Log Dump Failure",
"githuburl":""
},
{
"uri":"alm_12002.html",
"node_id":"alm_12002.xml",
"product_code":"mrs",
"code":"977",
"des":"The high availability (HA) software periodically checks the WebService floating IP addresses and databases of Manager. This alarm is generated when the HA software detect",
"doc_type":"usermanual",
"kw":"ALM-12002 HA Resource Is Abnormal,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12002 HA Resource Is Abnormal",
"githuburl":""
},
{
"uri":"alm_12004.html",
"node_id":"alm_12004.xml",
"product_code":"mrs",
"code":"978",
"des":"This alarm is generated when the Ldap resource in Manager is abnormal.This alarm is cleared when the Ldap resource in Manager recovers and the alarm handling is complete.",
"doc_type":"usermanual",
"kw":"ALM-12004 OLdap Resource Is Abnormal,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),U",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12004 OLdap Resource Is Abnormal",
"githuburl":""
},
{
"uri":"alm_12005.html",
"node_id":"alm_12005.xml",
"product_code":"mrs",
"code":"979",
"des":"The alarm module monitors the status of the Kerberos resource in Manager. This alarm is generated when the Kerberos resource is abnormal.This alarm is cleared when the al",
"doc_type":"usermanual",
"kw":"ALM-12005 OKerberos Resource Is Abnormal,Alarm Reference (Applicable to Versions Earlier Than MRS 3.",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12005 OKerberos Resource Is Abnormal",
"githuburl":""
},
{
"uri":"alm_12006.html",
"node_id":"alm_12006.xml",
"product_code":"mrs",
"code":"980",
"des":"Controller checks the NodeAgent status every 30 seconds. This alarm is generated when Controller fails to receive the status report of a NodeAgent for three consecutive t",
"doc_type":"usermanual",
"kw":"ALM-12006 Node Fault,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12006 Node Fault",
"githuburl":""
},
{
"uri":"alm_12007.html",
"node_id":"alm_12007.xml",
"product_code":"mrs",
"code":"981",
"des":"The process health check module checks the process status every 5 seconds. This alarm is generated when the process health check module detects that the process connectio",
"doc_type":"usermanual",
"kw":"ALM-12007 Process Fault,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12007 Process Fault",
"githuburl":""
},
{
"uri":"alm_12010.html",
"node_id":"alm_12010.xml",
"product_code":"mrs",
"code":"982",
"des":"This alarm is generated when the active Manager does not receive any heartbeat signal from the standby Manager within 7 seconds.This alarm is cleared when the active Mana",
"doc_type":"usermanual",
"kw":"ALM-12010 Manager Heartbeat Interruption Between the Active and Standby Nodes,Alarm Reference (Appli",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12010 Manager Heartbeat Interruption Between the Active and Standby Nodes",
"githuburl":""
},
{
"uri":"alm_12011.html",
"node_id":"alm_12011.xml",
"product_code":"mrs",
"code":"983",
"des":"This alarm is generated when the standby Manager fails to synchronize files with the active Manager.This alarm is cleared when the standby Manager synchronizes files with",
"doc_type":"usermanual",
"kw":"ALM-12011 Data Synchronization Exception Between the Active and Standby Manager Nodes,Alarm Referenc",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12011 Data Synchronization Exception Between the Active and Standby Manager Nodes",
"githuburl":""
},
{
"uri":"alm_12012.html",
"node_id":"alm_12012.xml",
"product_code":"mrs",
"code":"984",
"des":"This alarm is generated when the NTP service on the current node fails to synchronize time with the NTP service on the active OMS node.This alarm is cleared when the NTP ",
"doc_type":"usermanual",
"kw":"ALM-12012 NTP Service Is Abnormal,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12012 NTP Service Is Abnormal",
"githuburl":""
},
{
"uri":"alm_12016.html",
"node_id":"alm_12016.xml",
"product_code":"mrs",
"code":"985",
"des":"The system checks the CPU usage every 30 seconds and compares the check result with the default threshold. The CPU usage has a default threshold. This alarm is generated ",
"doc_type":"usermanual",
"kw":"ALM-12016 CPU Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier Than MRS 3",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12016 CPU Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12017.html",
"node_id":"alm_12017.xml",
"product_code":"mrs",
"code":"986",
"des":"The system checks the host disk usage every 30 seconds and compares the actual disk usage with the threshold. The disk usage has a default threshold. This alarm is genera",
"doc_type":"usermanual",
"kw":"ALM-12017 Insufficient Disk Capacity,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),U",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12017 Insufficient Disk Capacity",
"githuburl":""
},
{
"uri":"alm_12018.html",
"node_id":"alm_12018.xml",
"product_code":"mrs",
"code":"987",
"des":"The system checks the memory usage every 30 seconds and compares the actual memory usage with the threshold. The memory usage has a default threshold. This alarm is gener",
"doc_type":"usermanual",
"kw":"ALM-12018 Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier Than MR",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12018 Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12027.html",
"node_id":"alm_12027.xml",
"product_code":"mrs",
"code":"988",
"des":"The system checks the PID usage every 30 seconds and compares the actual PID usage with the default threshold. This alarm is generated when the PID usage exceeds the thre",
"doc_type":"usermanual",
"kw":"ALM-12027 Host PID Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier Than ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12027 Host PID Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12028.html",
"node_id":"alm_12028.xml",
"product_code":"mrs",
"code":"989",
"des":"The system periodically checks the number of D state processes of user omm on the host every 30 seconds and compares the number with the threshold. The number of processe",
"doc_type":"usermanual",
"kw":"ALM-12028 Number of Processes in the D State on the Host Exceeds the Threshold,Alarm Reference (Appl",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12028 Number of Processes in the D State on the Host Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12031.html",
"node_id":"alm_12031.xml",
"product_code":"mrs",
"code":"990",
"des":"The system starts at 00:00 every day to check whether user omm and the password are about to expire every eight hours. This alarm is generated if the user or password is ",
"doc_type":"usermanual",
"kw":"ALM-12031 User omm or Password Is About to Expire,Alarm Reference (Applicable to Versions Earlier Th",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12031 User omm or Password Is About to Expire",
"githuburl":""
},
{
"uri":"alm_12032.html",
"node_id":"alm_12032.xml",
"product_code":"mrs",
"code":"991",
"des":"The system starts at 00:00 every day to check whether user ommdba and the password are about to expire every eight hours. This alarm is generated if the user or password ",
"doc_type":"usermanual",
"kw":"ALM-12032 User ommdba or Password Is About to Expire,Alarm Reference (Applicable to Versions Earlier",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12032 User ommdba or Password Is About to Expire",
"githuburl":""
},
{
"uri":"alm_12033.html",
"node_id":"alm_12033.xml",
"product_code":"mrs",
"code":"992",
"des":"The system runs the iostat command every second to monitor the disk I/O indicator. If there are more than 30 times that the svctm value is greater than 100 ms in 60 secon",
"doc_type":"usermanual",
"kw":"ALM-12033 Slow Disk Fault,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12033 Slow Disk Fault",
"githuburl":""
},
{
"uri":"alm_12034.html",
"node_id":"alm_12034.xml",
"product_code":"mrs",
"code":"993",
"des":"This alarm is generated when a periodic backup task fails to be executed. This alarm is cleared when the next backup task is executed successfully.No backup package is av",
"doc_type":"usermanual",
"kw":"ALM-12034 Periodic Backup Failure,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12034 Periodic Backup Failure",
"githuburl":""
},
{
"uri":"alm_12035.html",
"node_id":"alm_12035.xml",
"product_code":"mrs",
"code":"994",
"des":"If a recovery task fails, the system attempts to automatically roll back. If the rollback fails, data may be lost. If this occurs, an alarm is reported. This alarm is cle",
"doc_type":"usermanual",
"kw":"ALM-12035 Unknown Data Status After Recovery Task Failure,Alarm Reference (Applicable to Versions Ea",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12035 Unknown Data Status After Recovery Task Failure",
"githuburl":""
},
{
"uri":"alm_12037.html",
"node_id":"alm_12037.xml",
"product_code":"mrs",
"code":"995",
"des":"This alarm is generated when the NTP server is abnormal.This alarm is cleared when the NTP server recovers.The NTP server configured on the active OMS node is abnormal. I",
"doc_type":"usermanual",
"kw":"ALM-12037 NTP Server Is Abnormal,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12037 NTP Server Is Abnormal",
"githuburl":""
},
{
"uri":"alm_12038.html",
"node_id":"alm_12038.xml",
"product_code":"mrs",
"code":"996",
"des":"This alarm is generated when dumping fails after monitoring indicator dumping is configured on MRS Manager.This alarm is cleared when dumping is successful.The upper-laye",
"doc_type":"usermanual",
"kw":"ALM-12038 Monitoring Indicator Dump Failure,Alarm Reference (Applicable to Versions Earlier Than MRS",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12038 Monitoring Indicator Dump Failure",
"githuburl":""
},
{
"uri":"alm_12039.html",
"node_id":"alm_12039.xml",
"product_code":"mrs",
"code":"997",
"des":"The system checks the data synchronization status between the active and standby GaussDB nodes every 10 seconds. This alarm is generated when the synchronization status c",
"doc_type":"usermanual",
"kw":"ALM-12039 GaussDB Data Is Not Synchronized,Alarm Reference (Applicable to Versions Earlier Than MRS ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12039 GaussDB Data Is Not Synchronized",
"githuburl":""
},
{
"uri":"alm_12040.html",
"node_id":"alm_12040.xml",
"product_code":"mrs",
"code":"998",
"des":"The system checks the entropy at 00:00:00 every day and performs five consecutive checks each time. First, the system checks whether the rng-tools tool is enabled and cor",
"doc_type":"usermanual",
"kw":"ALM-12040 Insufficient System Entropy,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12040 Insufficient System Entropy",
"githuburl":""
},
{
"uri":"alm_13000.html",
"node_id":"alm_13000.xml",
"product_code":"mrs",
"code":"999",
"des":"The system checks the ZooKeeper service status every 30 seconds. This alarm is generated when the ZooKeeper service is unavailable.This alarm is cleared when the ZooKeepe",
"doc_type":"usermanual",
"kw":"ALM-13000 ZooKeeper Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-13000 ZooKeeper Service Unavailable",
"githuburl":""
},
{
"uri":"alm_13001.html",
"node_id":"alm_13001.xml",
"product_code":"mrs",
"code":"1000",
"des":"The system checks ZooKeeper connections every 30 seconds. This alarm is generated when the system detects that the number of used ZooKeeper instance connections exceeds t",
"doc_type":"usermanual",
"kw":"ALM-13001 Available ZooKeeper Connections Are Insufficient,Alarm Reference (Applicable to Versions E",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-13001 Available ZooKeeper Connections Are Insufficient",
"githuburl":""
},
{
"uri":"alm_13002.html",
"node_id":"alm_13002.xml",
"product_code":"mrs",
"code":"1001",
"des":"The system checks the ZooKeeper service status every 30 seconds. The alarm is generated when the memory usage of a ZooKeeper instance exceeds the threshold (80% of the ma",
"doc_type":"usermanual",
"kw":"ALM-13002 ZooKeeper Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions Earli",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-13002 ZooKeeper Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_14000.html",
"node_id":"alm_14000.xml",
"product_code":"mrs",
"code":"1002",
"des":"The system checks the service status of NameService every 30 seconds. This alarm is generated when the system considers that the HDFS service is unavailable because all t",
"doc_type":"usermanual",
"kw":"ALM-14000 HDFS Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14000 HDFS Service Unavailable",
"githuburl":""
},
{
"uri":"alm_14001.html",
"node_id":"alm_14001.xml",
"product_code":"mrs",
"code":"1003",
"des":"The system checks the disk usage of the HDFS cluster every 30 seconds and compares the actual disk usage with the threshold. The HDFS cluster disk usage indicator has a d",
"doc_type":"usermanual",
"kw":"ALM-14001 HDFS Disk Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier Than",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14001 HDFS Disk Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_14002.html",
"node_id":"alm_14002.xml",
"product_code":"mrs",
"code":"1004",
"des":"The system checks the DataNode disk usage every 30 seconds and compares the actual disk usage with the threshold. The Percentage of DataNode Capacity indicator has a defa",
"doc_type":"usermanual",
"kw":"ALM-14002 DataNode Disk Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14002 DataNode Disk Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_14003.html",
"node_id":"alm_14003.xml",
"product_code":"mrs",
"code":"1005",
"des":"The system checks the number of lost blocks every 30 seconds and compares the number of lost blocks with the threshold. The lost blocks indicator has a default threshold.",
"doc_type":"usermanual",
"kw":"ALM-14003 Number of Lost HDFS Blocks Exceeds the Threshold,Alarm Reference (Applicable to Versions E",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14003 Number of Lost HDFS Blocks Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_14004.html",
"node_id":"alm_14004.xml",
"product_code":"mrs",
"code":"1006",
"des":"The system checks the number of damaged blocks every 30 seconds and compares the number of damaged blocks with the threshold. The damaged blocks indicator has a default t",
"doc_type":"usermanual",
"kw":"ALM-14004 Number of Damaged HDFS Blocks Exceeds the Threshold,Alarm Reference (Applicable to Version",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14004 Number of Damaged HDFS Blocks Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_14006.html",
"node_id":"alm_14006.xml",
"product_code":"mrs",
"code":"1007",
"des":"The system periodically checks the number of HDFS files every 30 seconds and compares the number of HDFS files with the threshold. This alarm is generated when the system",
"doc_type":"usermanual",
"kw":"ALM-14006 Number of HDFS Files Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14006 Number of HDFS Files Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_14007.html",
"node_id":"alm_14007.xml",
"product_code":"mrs",
"code":"1008",
"des":"The system checks the HDFS NameNode memory usage every 30 seconds and compares the actual memory usage with the threshold. The HDFS NameNode memory usage has a default th",
"doc_type":"usermanual",
"kw":"ALM-14007 HDFS NameNode Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions E",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14007 HDFS NameNode Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_14008.html",
"node_id":"alm_14008.xml",
"product_code":"mrs",
"code":"1009",
"des":"The system checks the HDFS DataNode memory usage every 30 seconds and compares the actual memory usage with the threshold. The HDFS DataNode memory usage has a default th",
"doc_type":"usermanual",
"kw":"ALM-14008 HDFS DataNode Memory Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions E",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14008 HDFS DataNode Memory Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_14009.html",
"node_id":"alm_14009.xml",
"product_code":"mrs",
"code":"1010",
"des":"The system periodically checks the number of faulty DataNodes in the HDFS cluster every 30 seconds, and compares the number with the threshold. The number of faulty DataN",
"doc_type":"usermanual",
"kw":"ALM-14009 Number of Faulty DataNodes Exceeds the Threshold,Alarm Reference (Applicable to Versions E",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14009 Number of Faulty DataNodes Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_14010.html",
"node_id":"alm_14010.xml",
"product_code":"mrs",
"code":"1011",
"des":"The system checks the NameService service status every 180 seconds. This alarm is generated when the NameService service is unavailable.This alarm is cleared when the Nam",
"doc_type":"usermanual",
"kw":"ALM-14010 NameService Service Is Abnormal,Alarm Reference (Applicable to Versions Earlier Than MRS 3",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14010 NameService Service Is Abnormal",
"githuburl":""
},
{
"uri":"alm_14011.html",
"node_id":"alm_14011.xml",
"product_code":"mrs",
"code":"1012",
"des":"The DataNode parameter dfs.datanode.data.dir specifies the DataNode data directory. This alarm is generated in any of the following scenarios:A configured data directory ",
"doc_type":"usermanual",
"kw":"ALM-14011 HDFS DataNode Data Directory Is Not Configured Properly,Alarm Reference (Applicable to Ver",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14011 HDFS DataNode Data Directory Is Not Configured Properly",
"githuburl":""
},
{
"uri":"alm_14012.html",
"node_id":"alm_14012.xml",
"product_code":"mrs",
"code":"1013",
"des":"On the active NameNode, the system checks data synchronization on all JournalNodes in the cluster every 5 minutes. This alarm is generated when data on a JournalNode is n",
"doc_type":"usermanual",
"kw":"ALM-14012 HDFS JournalNode Data Is Not Synchronized,Alarm Reference (Applicable to Versions Earlier ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-14012 HDFS JournalNode Data Is Not Synchronized",
"githuburl":""
},
{
"uri":"alm_16000.html",
"node_id":"alm_16000.xml",
"product_code":"mrs",
"code":"1014",
"des":"The system checks the percentage of sessions connected to the HiveServer to the maximum number allowed every 30 seconds. This indicator can be viewed on the Hive service ",
"doc_type":"usermanual",
"kw":"ALM-16000 Percentage of Sessions Connected to the HiveServer to the Maximum Number Allowed Exceeds t",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-16000 Percentage of Sessions Connected to the HiveServer to the Maximum Number Allowed Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_16001.html",
"node_id":"alm_16001.xml",
"product_code":"mrs",
"code":"1015",
"des":"The system checks the Hive warehouse space usage every 30 seconds. The indicator Percentage of HDFS Space Used by Hive to the Available Space can be viewed on the Hive se",
"doc_type":"usermanual",
"kw":"ALM-16001 Hive Warehouse Space Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions E",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-16001 Hive Warehouse Space Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_16002.html",
"node_id":"alm_16002.xml",
"product_code":"mrs",
"code":"1016",
"des":"The system checks the percentage of the HiveQL statements that are executed successfully every 30 seconds. Percentage of HiveQL statements that are executed successfully ",
"doc_type":"usermanual",
"kw":"ALM-16002 Hive SQL Execution Success Rate Is Lower Than the Threshold,Alarm Reference (Applicable to",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-16002 Hive SQL Execution Success Rate Is Lower Than the Threshold",
"githuburl":""
},
{
"uri":"alm_16004.html",
"node_id":"alm_16004.xml",
"product_code":"mrs",
"code":"1017",
"des":"The system checks the Hive service status every 30 seconds. This alarm is generated when the Hive service is unavailable.This alarm is cleared when the Hive service recov",
"doc_type":"usermanual",
"kw":"ALM-16004 Hive Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-16004 Hive Service Unavailable",
"githuburl":""
},
{
"uri":"alm_18000.html",
"node_id":"alm_18000.xml",
"product_code":"mrs",
"code":"1018",
"des":"The alarm module checks the Yarn service status every 30 seconds. This alarm is generated when the Yarn service is unavailable.This alarm is cleared when the Yarn service",
"doc_type":"usermanual",
"kw":"ALM-18000 Yarn Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-18000 Yarn Service Unavailable",
"githuburl":""
},
{
"uri":"alm_18002.html",
"node_id":"alm_18002.xml",
"product_code":"mrs",
"code":"1019",
"des":"The system checks the number of lost NodeManager nodes every 30 seconds, and compares the number of lost nodes with the threshold. The Lost Nodes indicator has a default ",
"doc_type":"usermanual",
"kw":"ALM-18002 NodeManager Heartbeat Lost,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),U",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-18002 NodeManager Heartbeat Lost",
"githuburl":""
},
{
"uri":"alm_18003.html",
"node_id":"alm_18003.xml",
"product_code":"mrs",
"code":"1020",
"des":"The system checks the number of abnormal NodeManager nodes every 30 seconds, and compares the number of abnormal nodes with the threshold. The Unhealthy Nodes indicator h",
"doc_type":"usermanual",
"kw":"ALM-18003 NodeManager Unhealthy,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User G",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-18003 NodeManager Unhealthy",
"githuburl":""
},
{
"uri":"alm_18004.html",
"node_id":"alm_18004.xml",
"product_code":"mrs",
"code":"1021",
"des":"The system checks the available disk space of each NodeManager node every 30 seconds and compares the disk availability rate with the threshold. A default threshold range",
"doc_type":"usermanual",
"kw":"ALM-18004 NodeManager Disk Usability Ratio Is Lower Than the Threshold,Alarm Reference (Applicable t",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-18004 NodeManager Disk Usability Ratio Is Lower Than the Threshold",
"githuburl":""
},
{
"uri":"alm_18006.html",
"node_id":"alm_18006.xml",
"product_code":"mrs",
"code":"1022",
"des":"The alarm module checks the MapReduce job execution every 30 seconds. This alarm is generated when the execution of a submitted MapReduce job times out.This alarm must be",
"doc_type":"usermanual",
"kw":"ALM-18006 MapReduce Job Execution Timeout,Alarm Reference (Applicable to Versions Earlier Than MRS 3",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-18006 MapReduce Job Execution Timeout",
"githuburl":""
},
{
"uri":"alm_19000.html",
"node_id":"alm_19000.xml",
"product_code":"mrs",
"code":"1023",
"des":"The alarm module checks the HBase service status every 30 seconds. This alarm is generated when the HBase service is unavailable.This alarm is cleared when the HBase serv",
"doc_type":"usermanual",
"kw":"ALM-19000 HBase Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-19000 HBase Service Unavailable",
"githuburl":""
},
{
"uri":"alm_19006.html",
"node_id":"alm_19006.xml",
"product_code":"mrs",
"code":"1024",
"des":"This alarm is generated when disaster recovery (DR) data fails to be synchronized to a standby cluster.This alarm is cleared when DR data synchronization succeeds.HBase d",
"doc_type":"usermanual",
"kw":"ALM-19006 HBase Replication Sync Failed,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-19006 HBase Replication Sync Failed",
"githuburl":""
},
{
"uri":"alm_25000.html",
"node_id":"alm_25000.xml",
"product_code":"mrs",
"code":"1025",
"des":"The system checks the LdapServer service status every 30 seconds. This alarm is generated when the active and standby LdapServer services are abnormal.This alarm is clear",
"doc_type":"usermanual",
"kw":"ALM-25000 LdapServer Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-25000 LdapServer Service Unavailable",
"githuburl":""
},
{
"uri":"alm_25004.html",
"node_id":"alm_25004.xml",
"product_code":"mrs",
"code":"1026",
"des":"This alarm is generated when LdapServer data on Manager is inconsistent. This alarm is cleared when the data becomes consistent.This alarm is generated when LdapServer da",
"doc_type":"usermanual",
"kw":"ALM-25004 Abnormal LdapServer Data Synchronization,Alarm Reference (Applicable to Versions Earlier T",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-25004 Abnormal LdapServer Data Synchronization",
"githuburl":""
},
{
"uri":"alm_25500.html",
"node_id":"alm_25500.xml",
"product_code":"mrs",
"code":"1027",
"des":"The system checks the KrbServer service status every 30 seconds. This alarm is generated when the KrbServer service is abnormal.This alarm is cleared when the KrbServer s",
"doc_type":"usermanual",
"kw":"ALM-25500 KrbServer Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-25500 KrbServer Service Unavailable",
"githuburl":""
},
{
"uri":"alm_27001.html",
"node_id":"alm_27001.xml",
"product_code":"mrs",
"code":"1028",
"des":"The alarm module checks the DBService status every 30 seconds. This alarm is generated when the system detects that DBService is unavailable.This alarm is cleared when DB",
"doc_type":"usermanual",
"kw":"ALM-27001 DBService Is Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-27001 DBService Is Unavailable",
"githuburl":""
},
{
"uri":"alm_27003.html",
"node_id":"alm_27003.xml",
"product_code":"mrs",
"code":"1029",
"des":"This alarm is generated when the active or standby DBService node does not receive heartbeat messages from the peer node.This alarm is cleared when the heartbeat recovers",
"doc_type":"usermanual",
"kw":"ALM-27003 DBService Heartbeat Interruption Between the Active and Standby Nodes,Alarm Reference (App",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-27003 DBService Heartbeat Interruption Between the Active and Standby Nodes",
"githuburl":""
},
{
"uri":"alm_27004.html",
"node_id":"alm_27004.xml",
"product_code":"mrs",
"code":"1030",
"des":"The system checks the data synchronization status between the active and standby DBServices every 10 seconds. This alarm is generated when the synchronization status cann",
"doc_type":"usermanual",
"kw":"ALM-27004 Data Inconsistency Between Active and Standby DBServices,Alarm Reference (Applicable to Ve",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-27004 Data Inconsistency Between Active and Standby DBServices",
"githuburl":""
},
{
"uri":"alm_28001.html",
"node_id":"alm_28001.xml",
"product_code":"mrs",
"code":"1031",
"des":"The system checks the Spark service status every 30 seconds. This alarm is generated when the Spark service is unavailable.This alarm is cleared when the Spark service re",
"doc_type":"usermanual",
"kw":"ALM-28001 Spark Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-28001 Spark Service Unavailable",
"githuburl":""
},
{
"uri":"alm_26051.html",
"node_id":"alm_26051.xml",
"product_code":"mrs",
"code":"1032",
"des":"The system checks the Storm service availability every 30 seconds. This alarm is generated if the Storm service becomes unavailable after all Nimbus nodes in a cluster be",
"doc_type":"usermanual",
"kw":"ALM-26051 Storm Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-26051 Storm Service Unavailable",
"githuburl":""
},
{
"uri":"alm_26052.html",
"node_id":"alm_26052.xml",
"product_code":"mrs",
"code":"1033",
"des":"The system checks the number of supervisors every 60 seconds and compares it with the threshold. This alarm is generated if the number of supervisors is lower than the th",
"doc_type":"usermanual",
"kw":"ALM-26052 Number of Available Supervisors in Storm Is Lower Than the Threshold,Alarm Reference (Appl",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-26052 Number of Available Supervisors in Storm Is Lower Than the Threshold",
"githuburl":""
},
{
"uri":"alm_26053.html",
"node_id":"alm_26053.xml",
"product_code":"mrs",
"code":"1034",
"des":"The system checks the slot usage of Storm every 60 seconds and compares it with the threshold. This alarm is generated if the slot usage exceeds the threshold.To modify t",
"doc_type":"usermanual",
"kw":"ALM-26053 Slot Usage of Storm Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-26053 Slot Usage of Storm Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_26054.html",
"node_id":"alm_26054.xml",
"product_code":"mrs",
"code":"1035",
"des":"The system checks the heap memory usage of Storm Nimbus every 30 seconds and compares it with the threshold. This alarm is generated if the heap memory usage exceeds the ",
"doc_type":"usermanual",
"kw":"ALM-26054 Heap Memory Usage of Storm Nimbus Exceeds the Threshold,Alarm Reference (Applicable to Ver",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-26054 Heap Memory Usage of Storm Nimbus Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_38000.html",
"node_id":"alm_38000.xml",
"product_code":"mrs",
"code":"1036",
"des":"The system checks the Kafka service availability every 30 seconds. This alarm is generated if the Kafka service becomes unavailable.This alarm is cleared after the Kafka ",
"doc_type":"usermanual",
"kw":"ALM-38000 Kafka Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-38000 Kafka Service Unavailable",
"githuburl":""
},
{
"uri":"alm_38001.html",
"node_id":"alm_38001.xml",
"product_code":"mrs",
"code":"1037",
"des":"The system checks the Kafka disk usage every 60 seconds and compares it with the threshold. This alarm is generated if the disk usage exceeds the threshold.To modify the ",
"doc_type":"usermanual",
"kw":"ALM-38001 Insufficient Kafka Disk Space,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-38001 Insufficient Kafka Disk Space",
"githuburl":""
},
{
"uri":"alm_38002.html",
"node_id":"alm_38002.xml",
"product_code":"mrs",
"code":"1038",
"des":"The system checks the heap memory usage of Kafka every 30 seconds. This alarm is generated if the heap memory usage of Kafka exceeds the threshold (80%).This alarm is cle",
"doc_type":"usermanual",
"kw":"ALM-38002 Heap Memory Usage of Kafka Exceeds the Threshold,Alarm Reference (Applicable to Versions E",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-38002 Heap Memory Usage of Kafka Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_24000.html",
"node_id":"alm_24000.xml",
"product_code":"mrs",
"code":"1039",
"des":"The alarm module checks the Flume service status every 180 seconds. This alarm is generated if the Flume service is abnormal.This alarm is cleared after the Flume service",
"doc_type":"usermanual",
"kw":"ALM-24000 Flume Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-24000 Flume Service Unavailable",
"githuburl":""
},
{
"uri":"alm_24001.html",
"node_id":"alm_24001.xml",
"product_code":"mrs",
"code":"1040",
"des":"This alarm is generated if the Flume agent monitoring module detects that the Flume agent process is abnormal.This alarm is cleared after the Flume agent process recovers",
"doc_type":"usermanual",
"kw":"ALM-24001 Flume Agent Is Abnormal,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-24001 Flume Agent Is Abnormal",
"githuburl":""
},
{
"uri":"alm_24003.html",
"node_id":"alm_24003.xml",
"product_code":"mrs",
"code":"1041",
"des":"The alarm module monitors the port connection status on the Flume server. This alarm is generated if the Flume server fails to receive a connection message from the Flume",
"doc_type":"usermanual",
"kw":"ALM-24003 Flume Client Connection Failure,Alarm Reference (Applicable to Versions Earlier Than MRS 3",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-24003 Flume Client Connection Failure",
"githuburl":""
},
{
"uri":"alm_24004.html",
"node_id":"alm_24004.xml",
"product_code":"mrs",
"code":"1042",
"des":"The alarm module monitors the Flume source status. This alarm is generated if the duration that Flume source fails to read data exceeds the threshold.Users can modify the",
"doc_type":"usermanual",
"kw":"ALM-24004 Flume Fails to Read Data,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Use",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-24004 Flume Fails to Read Data",
"githuburl":""
},
{
"uri":"alm_24005.html",
"node_id":"alm_24005.xml",
"product_code":"mrs",
"code":"1043",
"des":"The alarm module monitors the capacity of Flume channels. This alarm is generated if the duration that a channel is full or the number of times that a source fails to sen",
"doc_type":"usermanual",
"kw":"ALM-24005 Data Transmission by Flume Is Abnormal,Alarm Reference (Applicable to Versions Earlier Tha",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-24005 Data Transmission by Flume Is Abnormal",
"githuburl":""
},
{
"uri":"alm_12041.html",
"node_id":"alm_12041.xml",
"product_code":"mrs",
"code":"1044",
"des":"The system checks the permission, users, and user groups of key directories or files every hour. This alarm is generated if any of these is abnormal.This alarm is cleared",
"doc_type":"usermanual",
"kw":"ALM-12041 Permission of Key Files Is Abnormal,Alarm Reference (Applicable to Versions Earlier Than M",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12041 Permission of Key Files Is Abnormal",
"githuburl":""
},
{
"uri":"alm_12042.html",
"node_id":"alm_12042.xml",
"product_code":"mrs",
"code":"1045",
"des":"The system checks key file configurations every hour. This alarm is generated if any key configuration is abnormal.This alarm is cleared after the configuration becomes n",
"doc_type":"usermanual",
"kw":"ALM-12042 Key File Configurations Are Abnormal,Alarm Reference (Applicable to Versions Earlier Than ",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12042 Key File Configurations Are Abnormal",
"githuburl":""
},
{
"uri":"alm_23001.html",
"node_id":"alm_23001.xml",
"product_code":"mrs",
"code":"1046",
"des":"The system checks the Loader service availability every 60 seconds. This alarm is generated if the Loader service is unavailable and is cleared after the Loader service r",
"doc_type":"usermanual",
"kw":"ALM-23001 Loader Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),U",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-23001 Loader Service Unavailable",
"githuburl":""
},
{
"uri":"alm_12357.html",
"node_id":"alm_12357.xml",
"product_code":"mrs",
"code":"1047",
"des":"If the user has configured audit log export to the OBS on MRS Manager, the system regularly exports audit logs to the OBS. This alarm is reported if the system fails to a",
"doc_type":"usermanual",
"kw":"ALM-12357 Failed to Export Audit Logs to OBS,Alarm Reference (Applicable to Versions Earlier Than MR",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12357 Failed to Export Audit Logs to OBS",
"githuburl":""
},
{
"uri":"alm_12014.html",
"node_id":"alm_12014.xml",
"product_code":"mrs",
"code":"1048",
"des":"This alarm is generated when the system detects that a partition to which service directories are mounted is lost (because the device is removed or goes offline, or the p",
"doc_type":"usermanual",
"kw":"ALM-12014 Device Partition Lost,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User G",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12014 Device Partition Lost",
"githuburl":""
},
{
"uri":"alm_12015.html",
"node_id":"alm_12015.xml",
"product_code":"mrs",
"code":"1049",
"des":"This alarm is generated when the system detects that a partition to which service directories are mounted enters the read-only mode (due to a bad sector or a faulty file ",
"doc_type":"usermanual",
"kw":"ALM-12015 Device Partition File System Read-Only,Alarm Reference (Applicable to Versions Earlier Tha",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12015 Device Partition File System Read-Only",
"githuburl":""
},
{
"uri":"alm_12043.html",
"node_id":"alm_12043.xml",
"product_code":"mrs",
"code":"1050",
"des":"The system checks the DNS parsing duration every 30 seconds. This alarm is generated when the DNS parsing duration exceeds the threshold (the default threshold is 20,000 ",
"doc_type":"usermanual",
"kw":"ALM-12043 DNS Parsing Duration Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12043 DNS Parsing Duration Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12045.html",
"node_id":"alm_12045.xml",
"product_code":"mrs",
"code":"1051",
"des":"The system checks the read packet dropped rate every 30 seconds. This alarm is generated when the read packet dropped rate exceeds the threshold (the default threshold is",
"doc_type":"usermanual",
"kw":"ALM-12045 Read Packet Dropped Rate Exceeds the Threshold,Alarm Reference (Applicable to Versions Ear",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12045 Read Packet Dropped Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12046.html",
"node_id":"alm_12046.xml",
"product_code":"mrs",
"code":"1052",
"des":"The system checks the write packet dropped rate every 30 seconds. This alarm is generated when the write packet dropped rate exceeds the threshold (the default threshold ",
"doc_type":"usermanual",
"kw":"ALM-12046 Write Packet Dropped Rate Exceeds the Threshold,Alarm Reference (Applicable to Versions Ea",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12046 Write Packet Dropped Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12047.html",
"node_id":"alm_12047.xml",
"product_code":"mrs",
"code":"1053",
"des":"The system checks the read packet error rate every 30 seconds. This alarm is generated when the read packet error rate exceeds the threshold (the default threshold is 0.5",
"doc_type":"usermanual",
"kw":"ALM-12047 Read Packet Error Rate Exceeds the Threshold,Alarm Reference (Applicable to Versions Earli",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12047 Read Packet Error Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12048.html",
"node_id":"alm_12048.xml",
"product_code":"mrs",
"code":"1054",
"des":"The system checks the write packet error rate every 30 seconds. This alarm is generated when the write packet error rate exceeds the threshold (the default threshold is 0",
"doc_type":"usermanual",
"kw":"ALM-12048 Write Packet Error Rate Exceeds the Threshold,Alarm Reference (Applicable to Versions Earl",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12048 Write Packet Error Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12049.html",
"node_id":"alm_12049.xml",
"product_code":"mrs",
"code":"1055",
"des":"The system checks the read throughput rate every 30 seconds. This alarm is generated when the read throughput rate exceeds the threshold (the default threshold is 80%) fo",
"doc_type":"usermanual",
"kw":"ALM-12049 Read Throughput Rate Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12049 Read Throughput Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12050.html",
"node_id":"alm_12050.xml",
"product_code":"mrs",
"code":"1056",
"des":"The system checks the write throughput rate every 30 seconds. This alarm is generated when the write throughput rate exceeds the threshold (the default threshold is 80%) ",
"doc_type":"usermanual",
"kw":"ALM-12050 Write Throughput Rate Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlie",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12050 Write Throughput Rate Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12051.html",
"node_id":"alm_12051.xml",
"product_code":"mrs",
"code":"1057",
"des":"The system checks the disk inode usage every 30 seconds. This alarm is generated when the disk inode usage exceeds the threshold (the default threshold is 80%) for multip",
"doc_type":"usermanual",
"kw":"ALM-12051 Disk Inode Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier Tha",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12051 Disk Inode Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12052.html",
"node_id":"alm_12052.xml",
"product_code":"mrs",
"code":"1058",
"des":"The system checks the usage of temporary TCP ports every 30 seconds. This alarm is generated when the usage of temporary TCP ports exceeds the threshold (the default thre",
"doc_type":"usermanual",
"kw":"ALM-12052 Usage of Temporary TCP Ports Exceeds the Threshold,Alarm Reference (Applicable to Versions",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12052 Usage of Temporary TCP Ports Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12053.html",
"node_id":"alm_12053.xml",
"product_code":"mrs",
"code":"1059",
"des":"The system checks the handler usage every 30 seconds. This alarm is generated when the handle usage exceeds the threshold (the default threshold is 80%) for multiple time",
"doc_type":"usermanual",
"kw":"ALM-12053 File Handle Usage Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier Th",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12053 File Handle Usage Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_12054.html",
"node_id":"alm_12054.xml",
"product_code":"mrs",
"code":"1060",
"des":"The system checks whether the certificate file is invalid (has expired or is not yet valid) on 23:00 every day. This alarm is generated when the certificate file is inval",
"doc_type":"usermanual",
"kw":"ALM-12054 The Certificate File Is Invalid,Alarm Reference (Applicable to Versions Earlier Than MRS 3",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12054 The Certificate File Is Invalid",
"githuburl":""
},
{
"uri":"alm_12055.html",
"node_id":"alm_12055.xml",
"product_code":"mrs",
"code":"1061",
"des":"The system checks the certificate file on 23:00 every day. This alarm is generated if the certificate file is about to expire with a validity period less than days set in",
"doc_type":"usermanual",
"kw":"ALM-12055 The Certificate File Is About to Expire,Alarm Reference (Applicable to Versions Earlier Th",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"IsBot":"Yes",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-12055 The Certificate File Is About to Expire",
"githuburl":""
},
{
"uri":"alm_18008.html",
"node_id":"alm_18008.xml",
"product_code":"mrs",
"code":"1062",
"des":"The system checks the heap memory usage of Yarn ResourceManager every 30 seconds and compares the actual usage with the threshold. The alarm is generated when the heap me",
"doc_type":"usermanual",
"kw":"ALM-18008 Heap Memory Usage of Yarn ResourceManager Exceeds the Threshold,Alarm Reference (Applicabl",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-18008 Heap Memory Usage of Yarn ResourceManager Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_18009.html",
"node_id":"alm_18009.xml",
"product_code":"mrs",
"code":"1063",
"des":"The system checks the heap memory usage of MapReduce JobHistoryServer every 30 seconds and compares the actual usage with the threshold. The alarm is generated when the h",
"doc_type":"usermanual",
"kw":"ALM-18009 Heap Memory Usage of MapReduce JobHistoryServer Exceeds the Threshold,Alarm Reference (App",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-18009 Heap Memory Usage of MapReduce JobHistoryServer Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_20002.html",
"node_id":"alm_20002.xml",
"product_code":"mrs",
"code":"1064",
"des":"The system checks the Hue service status every 60 seconds. This alarm is generated if the Hue service is unavailable.This alarm is cleared when the Hue service is normal.",
"doc_type":"usermanual",
"kw":"ALM-20002 Hue Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),User",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-20002 Hue Service Unavailable",
"githuburl":""
},
{
"uri":"alm_43001.html",
"node_id":"alm_43001.xml",
"product_code":"mrs",
"code":"1065",
"des":"The system checks the Spark service status every 60 seconds. This alarm is generated when the Spark service is unavailable.This alarm is cleared when the Spark service re",
"doc_type":"usermanual",
"kw":"ALM-43001 Spark Service Unavailable,Alarm Reference (Applicable to Versions Earlier Than MRS 3.x),Us",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-43001 Spark Service Unavailable",
"githuburl":""
},
{
"uri":"alm_43006.html",
"node_id":"alm_43006.xml",
"product_code":"mrs",
"code":"1066",
"des":"The system checks the JobHistory process status every 30 seconds. The alarm is generated when the heap memory usage of the JobHistory process exceeds the threshold (90% o",
"doc_type":"usermanual",
"kw":"ALM-43006 Heap Memory Usage of the JobHistory Process Exceeds the Threshold,Alarm Reference (Applica",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-43006 Heap Memory Usage of the JobHistory Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_43007.html",
"node_id":"alm_43007.xml",
"product_code":"mrs",
"code":"1067",
"des":"The system checks the JobHistory process status every 30 seconds. The alarm is generated when the non-heap memory usage of the JobHistory process exceeds the threshold (9",
"doc_type":"usermanual",
"kw":"ALM-43007 Non-Heap Memory Usage of the JobHistory Process Exceeds the Threshold,Alarm Reference (App",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-43007 Non-Heap Memory Usage of the JobHistory Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_43008.html",
"node_id":"alm_43008.xml",
"product_code":"mrs",
"code":"1068",
"des":"The system checks the JobHistory process status every 30 seconds. The alarm is generated when the direct memory usage of the JobHistory process exceeds the threshold (90%",
"doc_type":"usermanual",
"kw":"ALM-43008 Direct Memory Usage of the JobHistory Process Exceeds the Threshold,Alarm Reference (Appli",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-43008 Direct Memory Usage of the JobHistory Process Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_43009.html",
"node_id":"alm_43009.xml",
"product_code":"mrs",
"code":"1069",
"des":"The system checks the GC time of the JobHistory process every 60 seconds. This alarm is generated when the detected GC time exceeds the threshold (12 seconds) for three c",
"doc_type":"usermanual",
"kw":"ALM-43009 JobHistory GC Time Exceeds the Threshold,Alarm Reference (Applicable to Versions Earlier T",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
"title":"ALM-43009 JobHistory GC Time Exceeds the Threshold",
"githuburl":""
},
{
"uri":"alm_43010.html",
"node_id":"alm_43010.xml",
"product_code":"mrs",
"code":"1070",
"des":"The system checks the JDBCServer process status every 30 seconds. The alarm is generated when the heap memory usage of the JDBCServer process exceeds the threshold (90% o",
"doc_type":"usermanual",
"kw":"ALM-43010 Heap Memory Usage of the JDBCServer Process Exceeds the Threshold,Alarm Reference (Applica",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"opensource":"true",
"documenttype":"usermanual"
}
],
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"title":"Statement About the Public IP Addresses in the Open-Source Third-Party SDK Integrated by MRS",
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{
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"node_id":"mrs_03_1066.xml",
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"code":"1233",
"des":"Kudu is designed based on the HBase structure and can implement fast random read/write and update functions that HBase is good at. Kudu and HBase are similar in architect",
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"title":"What Is the Relationship Between Kudu and HBase?",
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},
{
"uri":"mrs_03_1068.html",
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"product_code":"mrs",
"code":"1234",
"des":"MRS does not support Hive on Kudu.Currently, MRS supports only the following two methods to access Kudu:Access Kudu through Impala tables.Access and operate Kudu tables u",
"doc_type":"faq",
"kw":"Does MRS Support Running Hive on Kudu?,MRS Overview,User Guide",
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],
"title":"Does MRS Support Running Hive on Kudu?",
"githuburl":""
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{
"uri":"mrs_03_1133.html",
"node_id":"mrs_03_1133.xml",
"product_code":"mrs",
"code":"1235",
"des":"GaussDB (for MySQL) is recommended for scenarios, such as data updates, online transaction processing (OLTP), and complex analysis of 1 billion data records.Impala and Ku",
"doc_type":"faq",
"kw":"What Are the Solutions for processing 1 Billion Data Records?,MRS Overview,User Guide",
"search_title":"",
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],
"title":"What Are the Solutions for processing 1 Billion Data Records?",
"githuburl":""
},
{
"uri":"mrs_03_1137.html",
"node_id":"mrs_03_1137.xml",
"product_code":"mrs",
"code":"1236",
"des":"MRS does not support the change of the DBService IP address.",
"doc_type":"faq",
"kw":"Can I Change the IP address of DBService?,MRS Overview,User Guide",
"search_title":"",
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"documenttype":"faq;usermanual",
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],
"title":"Can I Change the IP address of DBService?",
"githuburl":""
},
{
"uri":"mrs_03_1155.html",
"node_id":"mrs_03_1155.xml",
"product_code":"mrs",
"code":"1237",
"des":"MRS sudo log files record operations performed by user omm and are helpful for fault locating. You can delete the logs of the earliest date to release storage space.If th",
"doc_type":"faq",
"kw":"Can I Clear MRS sudo Logs?,MRS Overview,User Guide",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
"prodname":"mrs"
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],
"title":"Can I Clear MRS sudo Logs?",
"githuburl":""
},
{
"uri":"en-us_topic_0000001442653893.html",
"node_id":"en-us_topic_0000001442653893.xml",
"product_code":"mrs",
"code":"1238",
"des":"In MRS cluster 2.1.0, the Storm log cannot exceed 20 GB. If the Storm log exceeds 20 GB, the log files will be deleted cyclically. Logs are stored on the system disk, the",
"doc_type":"usermanual",
"kw":"Is the Storm Log also limited to 20 GB in MRS cluster 2.1.0?,MRS Overview,User Guide",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"documenttype":"usermanual"
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],
"title":"Is the Storm Log also limited to 20 GB in MRS cluster 2.1.0?",
"githuburl":""
},
{
"uri":"en-us_topic_0000001442773925.html",
"node_id":"en-us_topic_0000001442773925.xml",
"product_code":"mrs",
"code":"1239",
"des":"ThriftServer is a JDBC API. You can use JDBC to connect to ThriftServer to access SparkSQL data. Therefore, you can see JDBCServer in Spark components, but not ThriftServ",
"doc_type":"usermanual",
"kw":"What Is Spark ThriftServer?,MRS Overview,User Guide",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"documenttype":"usermanual"
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],
"title":"What Is Spark ThriftServer?",
"githuburl":""
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{
"uri":"en-us_topic_0000001442494337.html",
"node_id":"en-us_topic_0000001442494337.xml",
"product_code":"mrs",
"code":"1240",
"des":"Kafka supports PLAINTEXT, SSL, SASL_PLAINTEXT, and SASL_SSL.",
"doc_type":"usermanual",
"kw":"What Access Protocols Are Supported by Kafka?,MRS Overview,User Guide",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"documenttype":"usermanual"
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],
"title":"What Access Protocols Are Supported by Kafka?",
"githuburl":""
},
{
"uri":"en-us_topic_0000001392255170.html",
"node_id":"en-us_topic_0000001392255170.xml",
"product_code":"mrs",
"code":"1241",
"des":"Zstandard (zstd) is an open-source fast lossless compression algorithm. The compression ratio of zstd is twice that of orc. For details, see https://github.com/L-Angel/co",
"doc_type":"usermanual",
"kw":"What Is the Compression Ratio of zstd?,MRS Overview,User Guide",
"search_title":"",
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"prodname":"mrs",
"documenttype":"usermanual"
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],
"title":"What Is the Compression Ratio of zstd?",
"githuburl":""
},
{
"uri":"mrs_03_1202.html",
"node_id":"mrs_03_1202.xml",
"product_code":"mrs",
"code":"1242",
"des":"The HDFS, YARN, and MapReduce components are integrated in Hadoop. If the three components are unavailable when are MRS cluster is created, select Hadoop instead. After a",
"doc_type":"faq",
"kw":"Why Are the HDFS, YARN, and MapReduce Components Unavailable When an MRS Cluster Is Created?,MRS Ove",
"search_title":"",
"metedata":[
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"IsBot":"yes",
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"title":"Why Are the HDFS, YARN, and MapReduce Components Unavailable When an MRS Cluster Is Created?",
"githuburl":""
},
{
"uri":"mrs_03_1204.html",
"node_id":"mrs_03_1204.xml",
"product_code":"mrs",
"code":"1243",
"des":"If you create a cluster of a version earlier than MRS 3.x, ZooKeeper is installed by default and is not displayed on the GUI.If you create a cluster of MRS 3.x or later, ",
"doc_type":"faq",
"kw":"Why Is the ZooKeeper Component Unavailable When an MRS Cluster Is Created?,MRS Overview,User Guide",
"search_title":"",
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"IsBot":"yes",
"documenttype":"faq;usermanual",
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"title":"Why Is the ZooKeeper Component Unavailable When an MRS Cluster Is Created?",
"githuburl":""
},
{
"uri":"mrs_03_1216.html",
"node_id":"mrs_03_1216.xml",
"product_code":"mrs",
"code":"1244",
"des":"For MRS 3.1.0 clusters, Python 2.7 or 3.x is recommended for Spark tasks.",
"doc_type":"usermanual",
"kw":"Which Python Versions Are Supported by Spark Tasks in an MRS 3.1.0 Cluster?,MRS Overview,User Guide",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"documenttype":"usermanual"
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],
"title":"Which Python Versions Are Supported by Spark Tasks in an MRS 3.1.0 Cluster?",
"githuburl":""
},
{
"uri":"mrs_03_1221.html",
"node_id":"mrs_03_1221.xml",
"product_code":"mrs",
"code":"1245",
"des":"Create a tenant on Manager.Roles, computing resources, and storage resources are automatically created when tenants are created.The new role has permissions on the comput",
"doc_type":"usermanual",
"kw":"How Do I Enable Different Service Programs to Use Different YARN Queues?,MRS Overview,User Guide",
"search_title":"",
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"prodname":"mrs",
"documenttype":"usermanual"
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],
"title":"How Do I Enable Different Service Programs to Use Different YARN Queues?",
"githuburl":""
},
{
"uri":"mrs_03_1233.html",
"node_id":"mrs_03_1233.xml",
"product_code":"mrs",
"code":"1246",
"des":"You can access Manager from the MRS management console.The following table lists the differences and relationships between the management console and MRS Manager.",
"doc_type":"usermanual",
"kw":"Differences and Relationships Between the MRS Management Console and Cluster Manager,MRS Overview,Us",
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"title":"Differences and Relationships Between the MRS Management Console and Cluster Manager",
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},
{
"uri":"mrs_03_1246.html",
"node_id":"mrs_03_1246.xml",
"product_code":"mrs",
"code":"1247",
"des":"After an EIP is bound on the console, the EIP cannot be unbound in the EIP module of the VPC service.A dialog box is displayed, indicating that the operation cannot be pe",
"doc_type":"usermanual",
"kw":"How Do I Unbind an EIP from an MRS Cluster Node?,MRS Overview,User Guide",
"search_title":"",
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"prodname":"mrs",
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"title":"How Do I Unbind an EIP from an MRS Cluster Node?",
"githuburl":""
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{
"uri":"mrs_03_2003.html",
"node_id":"mrs_03_2003.xml",
"product_code":"mrs",
"code":"1248",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"faq",
"kw":"Account and Password",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
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"title":"Account and Password",
"githuburl":""
},
{
"uri":"mrs_03_1027.html",
"node_id":"mrs_03_1027.xml",
"product_code":"mrs",
"code":"1249",
"des":"The default account for logging in to Manager is admin, and the password is the one you set when you created the cluster.",
"doc_type":"faq",
"kw":"What Is the Account for Logging In to Manager?,Account and Password,User Guide",
"search_title":"",
"metedata":[
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],
"title":"What Is the Account for Logging In to Manager?",
"githuburl":""
},
{
"uri":"mrs_03_1249.html",
"node_id":"mrs_03_1249.xml",
"product_code":"mrs",
"code":"1250",
"des":"Querying the password validity period of a component running user (human-machine user or machine-machine user):cd /opt/Bigdata/clientsource bigdata_envkadmin -p kadmin/ad",
"doc_type":"usermanual",
"kw":"How Do I Query and Change the Password Validity Period of an Account?,Account and Password,User Guid",
"search_title":"",
"metedata":[
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"prodname":"mrs",
"documenttype":"usermanual"
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],
"title":"How Do I Query and Change the Password Validity Period of an Account?",
"githuburl":""
},
{
"uri":"mrs_03_2004.html",
"node_id":"mrs_03_2004.xml",
"product_code":"mrs",
"code":"1251",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"faq",
"kw":"Accounts and Permissions",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
"prodname":"mrs"
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"title":"Accounts and Permissions",
"githuburl":""
},
{
"uri":"mrs_03_1020.html",
"node_id":"mrs_03_1020.xml",
"product_code":"mrs",
"code":"1252",
"des":"For MRS cluster 2.1.0 or earlier, choose System > Configuration > Permission on MRS Manager.For MRS cluster 3.x or later, choose System > Permission on MRS Manager.",
"doc_type":"faq",
"kw":"Does an MRS Cluster Support Access Permission Control If Kerberos Authentication Is not Enabled?,Acc",
"search_title":"",
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"IsBot":"yes",
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"title":"Does an MRS Cluster Support Access Permission Control If Kerberos Authentication Is not Enabled?",
"githuburl":""
},
{
"uri":"mrs_03_1035.html",
"node_id":"mrs_03_1035.xml",
"product_code":"mrs",
"code":"1253",
"des":"You can assign tenant management permission only in analysis or hybrid clusters, but not in streaming clusters.The operations vary depending on the MRS cluster version:Pr",
"doc_type":"faq",
"kw":"How Do I Assign Tenant Management Permission to a New Account?,Accounts and Permissions,User Guide",
"search_title":"",
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"title":"How Do I Assign Tenant Management Permission to a New Account?",
"githuburl":""
},
{
"uri":"mrs_03_1118.html",
"node_id":"mrs_03_1118.xml",
"product_code":"mrs",
"code":"1254",
"des":"On the IAM console, choose Permissions in the navigation pane, and click Create Custom Policy.Set a policy name in Policy Name.Set Scope to Project-level service for MRS.",
"doc_type":"faq",
"kw":"How Do I Customize an MRS Policy?,Accounts and Permissions,User Guide",
"search_title":"",
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"documenttype":"faq;usermanual",
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"title":"How Do I Customize an MRS Policy?",
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{
"uri":"mrs_03_1037.html",
"node_id":"mrs_03_1037.xml",
"product_code":"mrs",
"code":"1255",
"des":"Check whether you have the Manager_administrator permission. If you do not have this permission, Manage User will not be available on the System page of MRS Manager.",
"doc_type":"faq",
"kw":"Why Is the Manage User Function Unavailable on the System Page on MRS Manager?,Accounts and Permissi",
"search_title":"",
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"title":"Why Is the Manage User Function Unavailable on the System Page on MRS Manager?",
"githuburl":""
},
{
"uri":"mrs_03_1121.html",
"node_id":"mrs_03_1121.xml",
"product_code":"mrs",
"code":"1256",
"des":"Hue does not provide an entry for configuring account permissions on its web UI. However, you can configure user roles and user groups for Hue accounts on the System tab ",
"doc_type":"faq",
"kw":"Does Hue Support Account Permission Configuration?,Accounts and Permissions,User Guide",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
"prodname":"mrs"
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"title":"Does Hue Support Account Permission Configuration?",
"githuburl":""
},
{
"uri":"mrs_03_2005.html",
"node_id":"mrs_03_2005.xml",
"product_code":"mrs",
"code":"1257",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"faq",
"kw":"Client Usage",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
"prodname":"mrs"
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],
"title":"Client Usage",
"githuburl":""
},
{
"uri":"mrs_03_1031.html",
"node_id":"mrs_03_1031.xml",
"product_code":"mrs",
"code":"1258",
"des":"Log in to any Master node as user root.Run the su - omm command to switch to user omm.Run the cdclient installation directory command to switch to the client.Run the sour",
"doc_type":"faq",
"kw":"How Do I Configure Environment Variables and Run Commands on a Component Client?,Client Usage,User G",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
"prodname":"mrs"
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],
"title":"How Do I Configure Environment Variables and Run Commands on a Component Client?",
"githuburl":""
},
{
"uri":"mrs_03_1219.html",
"node_id":"mrs_03_1219.xml",
"product_code":"mrs",
"code":"1259",
"des":"Log in to MRS Manager, choose Cluster > Services > ZooKeeper, click the Configurations tab and then All Configurations. In the navigation pane on the left, choose quorump",
"doc_type":"usermanual",
"kw":"How Do I Disable ZooKeeper SASL Authentication?,Client Usage,User Guide",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"How Do I Disable ZooKeeper SASL Authentication?",
"githuburl":""
},
{
"uri":"mrs_03_1251.html",
"node_id":"mrs_03_1251.xml",
"product_code":"mrs",
"code":"1260",
"des":"After the client is installed on a node outside an MRS cluster and the kinit command is executed, the following error information is displayed:The following error informa",
"doc_type":"usermanual",
"kw":"An Error Is Reported When the kinit Command Is Executed on a Client Node Outside an MRS Cluster,Clie",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
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],
"title":"An Error Is Reported When the kinit Command Is Executed on a Client Node Outside an MRS Cluster",
"githuburl":""
},
{
"uri":"mrs_03_2006.html",
"node_id":"mrs_03_2006.xml",
"product_code":"mrs",
"code":"1261",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"faq",
"kw":"Web Page Access",
"search_title":"",
"metedata":[
{
"documenttype":"faq;usermanual",
"prodname":"mrs"
}
],
"title":"Web Page Access",
"githuburl":""
},
{
"uri":"mrs_03_1151.html",
"node_id":"mrs_03_1151.xml",
"product_code":"mrs",
"code":"1262",
"des":"You need to set a proper web session timeout duration for security purposes. To change the session timeout duration, do as follows:For MRS cluster versions earlier than 3",
"doc_type":"faq",
"kw":"How Do I Change the Session Timeout Duration for an Open Source Component Web UI?,Web Page Access,Us",
"search_title":"",
"metedata":[
{
"IsBot":"yes",
"documenttype":"faq;usermanual",
"prodname":"mrs"
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],
"title":"How Do I Change the Session Timeout Duration for an Open Source Component Web UI?",
"githuburl":""
},
{
"uri":"mrs_03_1156.html",
"node_id":"mrs_03_1156.xml",
"product_code":"mrs",
"code":"1263",
"des":"You can run the ps -ef |grep aos command to check whether the AOS process restarts successfully. If the process exists, the restart is successful and the Dynamic Resource",
"doc_type":"faq",
"kw":"Why Cannot I Refresh the Dynamic Resource Plan Page on MRS Tenant Tab?,Web Page Access,User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"faq;usermanual",
"prodname":"mrs"
}
],
"title":"Why Cannot I Refresh the Dynamic Resource Plan Page on MRS Tenant Tab?",
"githuburl":""
},
{
"uri":"mrs_03_1166.html",
"node_id":"mrs_03_1166.xml",
"product_code":"mrs",
"code":"1264",
"des":"sh /opt/Bigdata/apache-tomcat-7.0.78/bin/shutdown.sh",
"doc_type":"faq",
"kw":"What Do I Do If the Kafka Topic Monitoring Tab Is Unavailable on Manager?,Web Page Access,User Guide",
"search_title":"",
"metedata":[
{
"documenttype":"faq;usermanual",
"prodname":"mrs"
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],
"title":"What Do I Do If the Kafka Topic Monitoring Tab Is Unavailable on Manager?",
"githuburl":""
},
{
"uri":"mrs_03_2007.html",
"node_id":"mrs_03_2007.xml",
"product_code":"mrs",
"code":"1265",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"faq",
"kw":"Alarm Monitoring",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
"prodname":"mrs"
}
],
"title":"Alarm Monitoring",
"githuburl":""
},
{
"uri":"mrs_03_1055.html",
"node_id":"mrs_03_1055.xml",
"product_code":"mrs",
"code":"1266",
"des":"The Kafka topic monitoring function cannot send alarms by email or SMS message. However, you can view alarm information on Manager.",
"doc_type":"faq",
"kw":"In an MRS Streaming Cluster, Can the Kafka Topic Monitoring Function Send Alarm Notifications?,Alarm",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
"prodname":"mrs"
}
],
"title":"In an MRS Streaming Cluster, Can the Kafka Topic Monitoring Function Send Alarm Notifications?",
"githuburl":""
},
{
"uri":"mrs_03_1222.html",
"node_id":"mrs_03_1222.xml",
"product_code":"mrs",
"code":"1267",
"des":"Log in to MRS Manager and choose Cluster > Services > Yarn. In the navigation pane on the left, choose ResourceManager(Active) and log in to the native Yarn page.For deta",
"doc_type":"usermanual",
"kw":"Where Can I View the Running Resource Queues When the Alarm \"ALM-18022 Insufficient Yarn Queue Resou",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"Where Can I View the Running Resource Queues When the Alarm \"ALM-18022 Insufficient Yarn Queue Resources\" Is Reported?",
"githuburl":""
},
{
"uri":"mrs_03_1243.html",
"node_id":"mrs_03_1243.xml",
"product_code":"mrs",
"code":"1268",
"des":"The following uses the Operation Requests on RegionServers monitoring item as an example:Log in to MRS Manager and choose Cluster > Services > HBase > Resource. On the di",
"doc_type":"usermanual",
"kw":"How Do I Understand the Multi-Level Chart Statistics in the HBase Operation Requests Metric?,Alarm M",
"search_title":"",
"metedata":[
{
"prodname":"mrs",
"documenttype":"usermanual"
}
],
"title":"How Do I Understand the Multi-Level Chart Statistics in the HBase Operation Requests Metric?",
"githuburl":""
},
{
"uri":"mrs_03_2008.html",
"node_id":"mrs_03_2008.xml",
"product_code":"mrs",
"code":"1269",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"faq",
"kw":"Performance Tuning",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
"prodname":"mrs"
}
],
"title":"Performance Tuning",
"githuburl":""
},
{
"uri":"mrs_03_1017.html",
"node_id":"mrs_03_1017.xml",
"product_code":"mrs",
"code":"1270",
"des":"An MRS cluster does not support system reinstallation.",
"doc_type":"faq",
"kw":"Does an MRS Cluster Support System Reinstallation?,Performance Tuning,User Guide",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
"prodname":"mrs"
}
],
"title":"Does an MRS Cluster Support System Reinstallation?",
"githuburl":""
},
{
"uri":"mrs_03_1203.html",
"node_id":"mrs_03_1203.xml",
"product_code":"mrs",
"code":"1271",
"des":"The OS of an MRS cluster cannot be changed.",
"doc_type":"faq",
"kw":"Can I Change the OS of an MRS Cluster?,Performance Tuning,User Guide",
"search_title":"",
"metedata":[
{
"IsBot":"yes",
"documenttype":"faq;usermanual",
"prodname":"mrs"
}
],
"title":"Can I Change the OS of an MRS Cluster?",
"githuburl":""
},
{
"uri":"mrs_03_1090.html",
"node_id":"mrs_03_1090.xml",
"product_code":"mrs",
"code":"1272",
"des":"Go to the Yarn service configuration page.For versions earlier than 1.9.2,log in to MRS Manager, choose Services > Yarn > Service Configuration, and select All from the B",
"doc_type":"faq",
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"des":"For example, to check the firewall status on EulerOS, run the systemctl status firewalld.service command.For example, to stop the firewall service on EulerOS, run the sys",
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"des":"MRS can process data in OBS and HDFS. You can get your data into OBS or HDFS as follows:Upload local data to OBS.Log in to the OBS console.Create a parallel file system n",
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"kw":"How Do I Get My Data into OBS or HDFS?,Job Development,User Guide",
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"uri":"mrs_03_1050.html",
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"des":"MRS clusters support Spark jobs submitted in Spark, Spark Script, or Spark SQL mode.",
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"kw":"What Types of Spark Jobs Can Be Submitted in a Cluster?,Job Development,User Guide",
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{
"uri":"mrs_03_1052.html",
"node_id":"mrs_03_1052.xml",
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"code":"1277",
"des":"You can run only one Spark task at a time after the minimum tenant resources of an MRS cluster is changed to 0.",
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"kw":"Can I Run Multiple Spark Tasks at the Same Time After the Minimum Tenant Resources of an MRS Cluster",
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"title":"Can I Run Multiple Spark Tasks at the Same Time After the Minimum Tenant Resources of an MRS Cluster Is Changed to 0?",
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"uri":"en-us_topic_0000001392574214.html",
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"code":"1278",
"des":"You need to understand the concept ApplicationMaster before understanding the essential differences between Yarn-client and Yarn-cluster.In Yarn, each application instanc",
"doc_type":"usermanual",
"kw":"What Are the Differences Between the Client Mode and Cluster Mode of Spark Jobs?,Job Development,Use",
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"title":"What Are the Differences Between the Client Mode and Cluster Mode of Spark Jobs?",
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{
"uri":"mrs_03_1173.html",
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"des":"If IAM synchronization is not performed when a job is submitted in a security cluster, the error message \"The current user does not exist on MRS Manager. Grant the user s",
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{
"uri":"mrs_03_1174.html",
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"des":"The cause of the launcherJob failure is that the user who submits the job does not have the write permission on the hdfs /mrs/job-properties directory.This problem is fi",
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"code":"1281",
"des":"To save storage space, the Yarn configuration item yarn.resourcemanager.max-completed-applications is modified to reduce the number of historical job records stored on Ya",
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"kw":"How Do I Do If the Flink Job Status on the MRS Console Is Inconsistent with That on Yarn?,Job Develo",
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"des":"When a user submits a job that needs to read and write OBS, the job submission program adds the temporary access key (AK) and secret key (SK) for accessing OBS by default",
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"title":"How Do I Do If a SparkStreaming Job Fails After Being Executed Dozens of Hours and the OBS Access 403 Error is Reported?",
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{
"uri":"mrs_03_1201.html",
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"des":"The ClickHouse client restricts the memory used by GROUP BY statements. When a SQL statement is executed on the ClickHouse client, the following error information is disp",
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{
"uri":"mrs_03_1205.html",
"node_id":"mrs_03_1205.xml",
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"des":"The Spark job keeps running and error message \"java.io.IOException: Connection reset by peer\" is displayed.Add the executor.memory Overhead parameter to the parameters fo",
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"kw":"How Do I Do If Error Message \"java.io.IOException: Connection reset by peer\" Is Displayed During the",
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"uri":"mrs_03_1207.html",
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"code":"1285",
"des":"Error message \"requestId=4971883851071737250\" is displayed when a Spark job accesses OBS.Log in to the node where the Spark client is located, go to the conf directory, a",
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"uri":"mrs_03_1208.html",
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"des":"DataArtsStudio occasionally fails to schedule Spark jobs and the rescheduling also fails. The following error information is displayed:Log in to the node where the Spark ",
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"uri":"mrs_03_1215.html",
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"code":"1287",
"des":"A Flink job fails to be executed and the following error message is displayed:The third-party dependency package in the customer code conflicts with the cluster package. ",
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"kw":"How Do I Do If a Flink Job Fails to Execute and the Error Message \"java.lang.NoSuchFieldError: SECUR",
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"title":"How Do I Do If a Flink Job Fails to Execute and the Error Message \"java.lang.NoSuchFieldError: SECURITY_SSL_ENCRYPT_ENABLED\" Is Displayed?",
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{
"uri":"mrs_03_1223.html",
"node_id":"mrs_03_1223.xml",
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"code":"1288",
"des":"After a Yarn job is created, it cannot be viewed if you log in to the web UI as the admin user.The admin user is a user on the cluster management page. Check whether the ",
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"title":"Why Submitted Yarn Job Cannot Be Viewed on the Web UI?",
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{
"uri":"mrs_03_1224.html",
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"des":"You can modify or add the HDFS NameSpace (fs.defaultFS) of the cluster by modifying the core-site.xml and hdfs-site.xml files on the client. However, you are not advised ",
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{
"uri":"mrs_03_1229.html",
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"code":"1290",
"des":"The launcher-job queue is stopped by YARN when a Flink job is submitted on the management plane.Increase the heap size of the launcher-job queue.Log in to the active OMS ",
"doc_type":"usermanual",
"kw":"How Do I Do If the launcher-job Queue Is Stopped by YARN due to Insufficient Heap Size When I Submit",
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"title":"How Do I Do If the launcher-job Queue Is Stopped by YARN due to Insufficient Heap Size When I Submit a Flink Job on the Management Plane?",
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"uri":"mrs_03_1237.html",
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"des":"When a Flink job is submitted, JobManager is started successfully. However, TaskManager remains in the starting state until timeout. The following error information is di",
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"kw":"How Do I Do If the Error Message \"slot request timeout\" Is Displayed When I Submit a Flink Job?,Job ",
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"title":"How Do I Do If the Error Message \"slot request timeout\" Is Displayed When I Submit a Flink Job?",
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"uri":"mrs_03_1238.html",
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"des":"Does a DistCP job compare data consistency during data import and export?No. DistCP jobs only copy data but do not modify it.No. DistCP jobs only copy data but do not mod",
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"uri":"mrs_03_2010.html",
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"code":"1293",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"uri":"mrs_03_1089.html",
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"code":"1294",
"des":"You cannot upgrade an MRS cluster. However, you can create a cluster of the target version and migrate data from the old cluster to the new cluster.",
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"uri":"mrs_03_1021.html",
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"code":"1295",
"des":"You cannot change the version of an MRS cluster. However, you can terminate the current cluster and create an MRS cluster of the version you require.",
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"kw":"Can I Change the MRS Cluster Version?,Cluster Upgrade/Patching,User Guide",
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"uri":"mrs_03_2013.html",
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"product_code":"mrs",
"code":"1296",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"uri":"mrs_03_1029.html",
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"code":"1297",
"des":"No. You can select the login mode when creating the cluster. You cannot change the login mode after you created the cluster.",
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"kw":"Can I Switch Between the Two Login Modes of MRS?,Cluster Access,User Guide",
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"uri":"mrs_03_1071.html",
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"code":"1298",
"des":"You can obtain the IP address and port number of a ZooKeeper instance through the MRS console or MRS Manager.Method 1: Obtaining the IP address and port number of a ZooKe",
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"kw":"How Can I Obtain the IP Address and Port Number of a ZooKeeper Instance?,Cluster Access,User Guide",
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"title":"How Can I Obtain the IP Address and Port Number of a ZooKeeper Instance?",
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},
{
"uri":"mrs_03_1185.html",
"node_id":"mrs_03_1185.xml",
"product_code":"mrs",
"code":"1299",
"des":"If you can log in to an existing node as the Linux user but fail to log in to the newly added node, log in to the newly added node as the root user.",
"doc_type":"faq",
"kw":"How Do I Do If a New Node Cannot Be logged In to as a Linux User?,Cluster Access,User Guide",
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"title":"How Do I Do If a New Node Cannot Be logged In to as a Linux User?",
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{
"uri":"mrs_03_1234.html",
"node_id":"mrs_03_1234.xml",
"product_code":"mrs",
"code":"1300",
"des":"Set AZ, VPC, and Security Group of the ECS to the same values as those of the cluster to be accessed.On the Dashboard tab page, click Add Security Group Rule. In the Add ",
"doc_type":"usermanual",
"kw":"How Do I Access an MRS Cluster from a Node Outside the Cluster?,Cluster Access,User Guide",
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"title":"How Do I Access an MRS Cluster from a Node Outside the Cluster?",
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{
"uri":"mrs_03_2014.html",
"node_id":"mrs_03_2014.xml",
"product_code":"mrs",
"code":"1301",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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{
"uri":"mrs_03_1059.html",
"node_id":"mrs_03_1059.xml",
"product_code":"mrs",
"code":"1302",
"des":"The Flume client supports multiple independent data flows. You can configure and link multiple sources, channels, and sinks in the properties.properties configuration fil",
"doc_type":"faq",
"kw":"Can MRS Run Multiple Flume Tasks at a Time?,Big Data Service Development,User Guide",
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"title":"Can MRS Run Multiple Flume Tasks at a Time?",
"githuburl":""
},
{
"uri":"mrs_03_1058.html",
"node_id":"mrs_03_1058.xml",
"product_code":"mrs",
"code":"1303",
"des":"Log in to the node where FlumeClient is running.Go to the FlumeClient installation directory. For example, if the FlumeClient installation directory is /opt/FlumeClient, ",
"doc_type":"faq",
"kw":"How Do I Change FlumeClient Logs to Standard Logs?,Big Data Service Development,User Guide",
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"title":"How Do I Change FlumeClient Logs to Standard Logs?",
"githuburl":""
},
{
"uri":"mrs_03_1064.html",
"node_id":"mrs_03_1064.xml",
"product_code":"mrs",
"code":"1304",
"des":"hadoopstreaming.jar: /opt/share/hadoop-streaming-* (* indicates the Hadoop version.)JDK environment variables: /opt/client/JDK/component_envHadoop environment variables: ",
"doc_type":"faq",
"kw":"Where Are the JAR Files and Environment Variables of Hadoop Stored?,Big Data Service Development,Use",
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"title":"Where Are the JAR Files and Environment Variables of Hadoop Stored?",
"githuburl":""
},
{
"uri":"mrs_03_1042.html",
"node_id":"mrs_03_1042.xml",
"product_code":"mrs",
"code":"1305",
"des":"HBase supports the Snappy, LZ4, and gzip compression algorithms.",
"doc_type":"faq",
"kw":"What Compression Algorithms Does HBase Support?,Big Data Service Development,User Guide",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
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"title":"What Compression Algorithms Does HBase Support?",
"githuburl":""
},
{
"uri":"mrs_03_1044.html",
"node_id":"mrs_03_1044.xml",
"product_code":"mrs",
"code":"1306",
"des":"No. Hive on HBase supports only data query.",
"doc_type":"faq",
"kw":"Can MRS Write Data to HBase Through the HBase External Table of Hive?,Big Data Service Development,U",
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"title":"Can MRS Write Data to HBase Through the HBase External Table of Hive?",
"githuburl":""
},
{
"uri":"mrs_03_1045.html",
"node_id":"mrs_03_1045.xml",
"product_code":"mrs",
"code":"1307",
"des":"Log in to the Master node in the cluster as user root.Run the su - omm command to switch to user omm.Run the cd /var/log/Bigdata/hbase/ command to go to the /var/log/Bigd",
"doc_type":"faq",
"kw":"How Do I View HBase Logs?,Big Data Service Development,User Guide",
"search_title":"",
"metedata":[
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"IsBot":"yes",
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],
"title":"How Do I View HBase Logs?",
"githuburl":""
},
{
"uri":"mrs_03_1140.html",
"node_id":"mrs_03_1140.xml",
"product_code":"mrs",
"code":"1308",
"des":"Set the time to live (TTL) when creating a table:Create the t_task_log table, set the column family to f, and set the TTL to 86400 seconds.create 't_task_log',{NAME => 'f",
"doc_type":"faq",
"kw":"How Do I Set the TTL for an HBase Table?,Big Data Service Development,User Guide",
"search_title":"",
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],
"title":"How Do I Set the TTL for an HBase Table?",
"githuburl":""
},
{
"uri":"mrs_03_1113.html",
"node_id":"mrs_03_1113.xml",
"product_code":"mrs",
"code":"1309",
"des":"Log in to the master node of the cluster and run the corresponding command to configure environment variables. /opt/client indicates the client installation directory. Re",
"doc_type":"faq",
"kw":"How Do I Balance HDFS Data?,Big Data Service Development,User Guide",
"search_title":"",
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"title":"How Do I Balance HDFS Data?",
"githuburl":""
},
{
"uri":"mrs_03_1061.html",
"node_id":"mrs_03_1061.xml",
"product_code":"mrs",
"code":"1310",
"des":"Go to the HDFS service configuration page.For MRS cluster versions earlier than 1.9.2:Log in to MRS Manager, choose Services > HDFS > Service Configuration, and select Al",
"doc_type":"faq",
"kw":"How Do I Change the Number of HDFS Replicas?,Big Data Service Development,User Guide",
"search_title":"",
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"title":"How Do I Change the Number of HDFS Replicas?",
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"uri":"mrs_03_1060.html",
"node_id":"mrs_03_1060.xml",
"product_code":"mrs",
"code":"1311",
"des":"The default port of open source HDFS is 50070 for versions earlier than MRS 3.0.0, and 9870 for MRS 3.0.0 or later. Common HDFS Ports describes the common ports of HDFS.T",
"doc_type":"faq",
"kw":"What Is the Port for Accessing HDFS Using Python?,Big Data Service Development,User Guide",
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"title":"What Is the Port for Accessing HDFS Using Python?",
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{
"uri":"mrs_03_1196.html",
"node_id":"mrs_03_1196.xml",
"product_code":"mrs",
"code":"1312",
"des":"If the org.apache.hadoop.hdfs.server.namenode.ha.AdaptiveFailoverProxyProvider class is unavailable when a cluster of MRS 3.x connects to NameNodes using HDFS, the cause ",
"doc_type":"faq",
"kw":"How Do I Modify the HDFS Active/Standby Switchover Class?,Big Data Service Development,User Guide",
"search_title":"",
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"title":"How Do I Modify the HDFS Active/Standby Switchover Class?",
"githuburl":""
},
{
"uri":"mrs_03_1047.html",
"node_id":"mrs_03_1047.xml",
"product_code":"mrs",
"code":"1313",
"des":"smallint is recommended.",
"doc_type":"faq",
"kw":"What Is the Recommended Number Type of DynamoDB in Hive Tables?,Big Data Service Development,User Gu",
"search_title":"",
"metedata":[
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],
"title":"What Is the Recommended Number Type of DynamoDB in Hive Tables?",
"githuburl":""
},
{
"uri":"mrs_03_1049.html",
"node_id":"mrs_03_1049.xml",
"product_code":"mrs",
"code":"1314",
"des":"The Hive driver cannot be interconnected with the DBCP2 database connection pool. The DBCP2 database connection pool invokes the isValid method to check whether a connect",
"doc_type":"faq",
"kw":"Can the Hive Driver Be Interconnected with DBCP2?,Big Data Service Development,User Guide",
"search_title":"",
"metedata":[
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],
"title":"Can the Hive Driver Be Interconnected with DBCP2?",
"githuburl":""
},
{
"uri":"mrs_03_1082.html",
"node_id":"mrs_03_1082.xml",
"product_code":"mrs",
"code":"1315",
"des":"Versions earlier than MRS 3.x:Log in to MRS Manager and choose System > Permission > Manage Role.Click Create Role, and set Role Name and Description.In the Permission ta",
"doc_type":"faq",
"kw":"How Do I View the Hive Table Created by Another User?,Big Data Service Development,User Guide",
"search_title":"",
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"title":"How Do I View the Hive Table Created by Another User?",
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{
"uri":"mrs_03_1149.html",
"node_id":"mrs_03_1149.xml",
"product_code":"mrs",
"code":"1316",
"des":"Run the following statement to export the query result of Hive data:",
"doc_type":"faq",
"kw":"Can I Export the Query Result of Hive Data?,Big Data Service Development,User Guide",
"search_title":"",
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],
"title":"Can I Export the Query Result of Hive Data?",
"githuburl":""
},
{
"uri":"mrs_03_1194.html",
"node_id":"mrs_03_1194.xml",
"product_code":"mrs",
"code":"1317",
"des":"When Hive of MRS 3.x runs the beeline -e \" use default;show tables;\" command, the following error message is displayed: Error while compiling statement: FAILED: ParseExce",
"doc_type":"faq",
"kw":"How Do I Do If an Error Occurs When Hive Runs the beeline -e Command to Execute Multiple Statements?",
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"title":"How Do I Do If an Error Occurs When Hive Runs the beeline -e Command to Execute Multiple Statements?",
"githuburl":""
},
{
"uri":"mrs_03_1200.html",
"node_id":"mrs_03_1200.xml",
"product_code":"mrs",
"code":"1318",
"des":"This issue occurs because the MRS CommonOperations permission bound to the user group to which the user who submits the job belongs does not include the Hive permission a",
"doc_type":"faq",
"kw":"How Do I Do If a \"hivesql/hivescript\" Job Fails to Submit After Hive Is Added?,Big Data Service Deve",
"search_title":"",
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"title":"How Do I Do If a \"hivesql/hivescript\" Job Fails to Submit After Hive Is Added?",
"githuburl":""
},
{
"uri":"mrs_03_1160.html",
"node_id":"mrs_03_1160.xml",
"product_code":"mrs",
"code":"1319",
"des":"This section applies only to versions earlier than MRS 3.x.Log in to a Master node as user root and switch to user omm.su - ommsu - ommCheck whether the current node is t",
"doc_type":"faq",
"kw":"What If an Excel File Downloaded on Hue Failed to Open?,Big Data Service Development,User Guide",
"search_title":"",
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"title":"What If an Excel File Downloaded on Hue Failed to Open?",
"githuburl":""
},
{
"uri":"mrs_03_1214.html",
"node_id":"mrs_03_1214.xml",
"product_code":"mrs",
"code":"1320",
"des":"Applicable versions: MRS 3.1.0 and earlierModify the following file on the two Hue nodes:/opt/Bigdata/FusionInsight_Porter_8.*/install/FusionInsight-Hue-*/hue/apps/beeswa",
"doc_type":"usermanual",
"kw":"How Do I Do If Sessions Are Not Released After Hue Connects to HiveServer and the Error Message \"ove",
"search_title":"",
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],
"title":"How Do I Do If Sessions Are Not Released After Hue Connects to HiveServer and the Error Message \"over max user connections\" Is Displayed?",
"githuburl":""
},
{
"uri":"mrs_03_1106.html",
"node_id":"mrs_03_1106.xml",
"product_code":"mrs",
"code":"1321",
"des":"You can reset Kafka data by deleting Kafka topics.Delete a topic: kafka-topics.sh --delete --zookeeperZooKeeper Cluster service IP address:2181/kafka --topic topicnameQue",
"doc_type":"faq",
"kw":"How Do I Reset Kafka Data?,Big Data Service Development,User Guide",
"search_title":"",
"metedata":[
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],
"title":"How Do I Reset Kafka Data?",
"githuburl":""
},
{
"uri":"mrs_03_1145.html",
"node_id":"mrs_03_1145.xml",
"product_code":"mrs",
"code":"1322",
"des":"Run the --bootstrap-server command to query the information about the client.",
"doc_type":"faq",
"kw":"How Do I Obtain the Client Version of MRS Kafka?,Big Data Service Development,User Guide",
"search_title":"",
"metedata":[
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],
"title":"How Do I Obtain the Client Version of MRS Kafka?",
"githuburl":""
},
{
"uri":"mrs_03_1146.html",
"node_id":"mrs_03_1146.xml",
"product_code":"mrs",
"code":"1323",
"des":"Kafka supports PLAINTEXT, SSL, SASL_PLAINTEXT, and SASL_SSL.",
"doc_type":"faq",
"kw":"What Access Protocols Are Supported by Kafka?,Big Data Service Development,User Guide",
"search_title":"",
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],
"title":"What Access Protocols Are Supported by Kafka?",
"githuburl":""
},
{
"uri":"mrs_03_1197.html",
"node_id":"mrs_03_1197.xml",
"product_code":"mrs",
"code":"1324",
"des":"This issue is caused by the conflict between the Ranger authentication and ACL authentication of a cluster. If a Kafka cluster uses ACL for permission access control and ",
"doc_type":"faq",
"kw":"How Do I Do If Error Message \"Not Authorized to access group xxx\" Is Displayed When a Kafka Topic Is",
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"title":"How Do I Do If Error Message \"Not Authorized to access group xxx\" Is Displayed When a Kafka Topic Is Consumed?",
"githuburl":""
},
{
"uri":"mrs_03_1067.html",
"node_id":"mrs_03_1067.xml",
"product_code":"mrs",
"code":"1325",
"des":"Kudu supports Snappy, LZ4, and zlib. LZ4 is used by default.",
"doc_type":"faq",
"kw":"What Compression Algorithms Does Kudu Support?,Big Data Service Development,User Guide",
"search_title":"",
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],
"title":"What Compression Algorithms Does Kudu Support?",
"githuburl":""
},
{
"uri":"mrs_03_1069.html",
"node_id":"mrs_03_1069.xml",
"product_code":"mrs",
"code":"1326",
"des":"Log in to the Master node in the cluster.Run the su - omm command to switch to user omm.Run the cd /var/log/Bigdata/kudu/ command to go to the /var/log/Bigdata/kudu/ dire",
"doc_type":"faq",
"kw":"How Do I View Kudu Logs?,Big Data Service Development,User Guide",
"search_title":"",
"metedata":[
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],
"title":"How Do I View Kudu Logs?",
"githuburl":""
},
{
"uri":"mrs_03_1169.html",
"node_id":"mrs_03_1169.xml",
"product_code":"mrs",
"code":"1327",
"des":"Log in to the MRS console.Click the name of the cluster.On the page displayed, choose Components > Kudu > Instances and locate the IP address of the abnormal instance.If ",
"doc_type":"faq",
"kw":"How Do I Handle the Kudu Service Exceptions Generated During Cluster Creation?,Big Data Service Deve",
"search_title":"",
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"title":"How Do I Handle the Kudu Service Exceptions Generated During Cluster Creation?",
"githuburl":""
},
{
"uri":"mrs_03_1070.html",
"node_id":"mrs_03_1070.xml",
"product_code":"mrs",
"code":"1328",
"des":"OpenTSDB supports Python APIs. OpenTSDB provides HTTP-based RESTful APIs that are language-independent. Any language that supports HTTP requests can interconnect to OpenT",
"doc_type":"faq",
"kw":"Does OpenTSDB Support Python APIs?,Big Data Service Development,User Guide",
"search_title":"",
"metedata":[
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],
"title":"Does OpenTSDB Support Python APIs?",
"githuburl":""
},
{
"uri":"mrs_03_1147.html",
"node_id":"mrs_03_1147.xml",
"product_code":"mrs",
"code":"1329",
"des":"In this section, MySQL is used as an example.For MRS 1.x and 3.x clusters, do the following:Log in to the MRS management console.Click the name of the cluster to go to it",
"doc_type":"faq",
"kw":"How Do I Configure Other Data Sources on Presto?,Big Data Service Development,User Guide",
"search_title":"",
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"title":"How Do I Configure Other Data Sources on Presto?",
"githuburl":""
},
{
"uri":"mrs_03_1157.html",
"node_id":"mrs_03_1157.xml",
"product_code":"mrs",
"code":"1330",
"des":"Log in to the Master node in the cluster as user root.Run the following command to configure environment variables:source Client installation directory/bigdata_envsource ",
"doc_type":"faq",
"kw":"How Do I Connect to Spark Shell from MRS?,Big Data Service Development,User Guide",
"search_title":"",
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"title":"How Do I Connect to Spark Shell from MRS?",
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{
"uri":"mrs_03_1158.html",
"node_id":"mrs_03_1158.xml",
"product_code":"mrs",
"code":"1331",
"des":"Log in to the master node in the cluster as user root.Run the following command to configure environment variables:source Client installation directory/bigdata_envsource ",
"doc_type":"faq",
"kw":"How Do I Connect to Spark Beeline from MRS?,Big Data Service Development,User Guide",
"search_title":"",
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"title":"How Do I Connect to Spark Beeline from MRS?",
"githuburl":""
},
{
"uri":"mrs_03_1159.html",
"node_id":"mrs_03_1159.xml",
"product_code":"mrs",
"code":"1332",
"des":"Logs of unfinished Spark jobs are stored in the /srv/BigData/hadoop/data1/nm/containerlogs/ directory on the Core node.Logs of finished Spark jobs are stored in the /tmp/",
"doc_type":"faq",
"kw":"Where Are the Execution Logs of Spark Jobs Stored?,Big Data Service Development,User Guide",
"search_title":"",
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"title":"Where Are the Execution Logs of Spark Jobs Stored?",
"githuburl":""
},
{
"uri":"mrs_03_1127.html",
"node_id":"mrs_03_1127.xml",
"product_code":"mrs",
"code":"1333",
"des":"You can modify the /opt/Bigdata/MRS_XXX/1_XX _Supervisor/etc/worker.xml file on the streaming Core node of MRS, set the value of filename to the path, and restart the cor",
"doc_type":"faq",
"kw":"How Do I Specify a Log Path When Submitting a Task in an MRS Storm Cluster?,Big Data Service Develop",
"search_title":"",
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"title":"How Do I Specify a Log Path When Submitting a Task in an MRS Storm Cluster?",
"githuburl":""
},
{
"uri":"mrs_03_1163.html",
"node_id":"mrs_03_1163.xml",
"product_code":"mrs",
"code":"1334",
"des":"root-default is hidden on the Manager page.If the sum is 100, the configuration is correct.If the sum is not 100, the configuration is incorrect. Perform the following st",
"doc_type":"faq",
"kw":"How Do I Check Whether the ResourceManager Configuration of Yarn Is Correct?,Big Data Service Develo",
"search_title":"",
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"title":"How Do I Check Whether the ResourceManager Configuration of Yarn Is Correct?",
"githuburl":""
},
{
"uri":"mrs_03_1210.html",
"node_id":"mrs_03_1210.xml",
"product_code":"mrs",
"code":"1335",
"des":"cd /opt/Client installation directorysourcebigdata_envkinit MRS cluster userThe user must have the ClickHouse administrator permissions.set allow_drop_detached=1;SELECT *",
"doc_type":"faq",
"kw":"How Do I Modify the allow_drop_detached Parameter of ClickHouse?,Big Data Service Development,User G",
"search_title":"",
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"title":"How Do I Modify the allow_drop_detached Parameter of ClickHouse?",
"githuburl":""
},
{
"uri":"mrs_03_1206.html",
"node_id":"mrs_03_1206.xml",
"product_code":"mrs",
"code":"1336",
"des":"When a Spark task is executed, an alarm indicating insufficient memory is reported. The alarm ID is 18022. As a result, no available memory can be used.Set the executor p",
"doc_type":"faq",
"kw":"How Do I Do If an Alarm Indicating Insufficient Memory Is Reported During Spark Task Execution?,Big ",
"search_title":"",
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],
"title":"How Do I Do If an Alarm Indicating Insufficient Memory Is Reported During Spark Task Execution?",
"githuburl":""
},
{
"uri":"mrs_03_1209.html",
"node_id":"mrs_03_1209.xml",
"product_code":"mrs",
"code":"1337",
"des":"A user performs a large number of update operations using ClickHouse. This operation on a ClickHouse consumes a large number of resources. In addition, the operation will",
"doc_type":"faq",
"kw":"How Do I Do If ClickHouse Consumes Excessive CPU Resources?,Big Data Service Development,User Guide",
"search_title":"",
"metedata":[
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"IsBot":"yes",
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],
"title":"How Do I Do If ClickHouse Consumes Excessive CPU Resources?",
"githuburl":""
},
{
"uri":"mrs_03_1217.html",
"node_id":"mrs_03_1217.xml",
"product_code":"mrs",
"code":"1338",
"des":"vim /opt/Bigdata/components/current/ClickHouse/configurations.xmlChange hidden to advanced, as shown in the following information in bold. Then save the configuration and",
"doc_type":"usermanual",
"kw":"How Do I Enable the Map Type on ClickHouse?,Big Data Service Development,User Guide",
"search_title":"",
"metedata":[
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"prodname":"mrs",
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],
"title":"How Do I Enable the Map Type on ClickHouse?",
"githuburl":""
},
{
"uri":"mrs_03_1248.html",
"node_id":"mrs_03_1248.xml",
"product_code":"mrs",
"code":"1339",
"des":"When Spark SQL is used to access Hive partitioned tables stored in OBS, the acces speed is slow and a large number of OBS query APIs are called.Example SQL:According to t",
"doc_type":"usermanual",
"kw":"A Large Number of OBS APIs Are Called When Spark SQL Accesses Hive Partitioned Tables,Big Data Servi",
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"title":"A Large Number of OBS APIs Are Called When Spark SQL Accesses Hive Partitioned Tables",
"githuburl":""
},
{
"uri":"mrs_03_2015.html",
"node_id":"mrs_03_2015.xml",
"product_code":"mrs",
"code":"1340",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"faq",
"kw":"API",
"search_title":"",
"metedata":[
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],
"title":"API",
"githuburl":""
},
{
"uri":"mrs_03_1139.html",
"node_id":"mrs_03_1139.xml",
"product_code":"mrs",
"code":"1341",
"des":"When you use the API for adjusting cluster nodes, the value of node_id is fixed to node_orderadd.",
"doc_type":"faq",
"kw":"How Do I Configure the node_id Parameter When Using the API for Adjusting Cluster Nodes?,API,User Gu",
"search_title":"",
"metedata":[
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],
"title":"How Do I Configure the node_id Parameter When Using the API for Adjusting Cluster Nodes?",
"githuburl":""
},
{
"uri":"mrs_03_2016.html",
"node_id":"mrs_03_2016.xml",
"product_code":"mrs",
"code":"1342",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"faq",
"kw":"Cluster Management",
"search_title":"",
"metedata":[
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],
"title":"Cluster Management",
"githuburl":""
},
{
"uri":"mrs_03_1002.html",
"node_id":"mrs_03_1002.xml",
"product_code":"mrs",
"code":"1343",
"des":"You can view all MRS clusters on the Clusters page. You can view clusters in different status.Active Clusters: all clusters except clusters in Failed and Terminated state",
"doc_type":"faq",
"kw":"How Do I View All Clusters?,Cluster Management,User Guide",
"search_title":"",
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"IsBot":"yes",
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],
"title":"How Do I View All Clusters?",
"githuburl":""
},
{
"uri":"mrs_03_1003.html",
"node_id":"mrs_03_1003.xml",
"product_code":"mrs",
"code":"1344",
"des":"You can view operation logs of clusters and jobs on the Operation Logs page. The MRS operation logs record the following operations:Cluster operationsCreate, terminate, a",
"doc_type":"faq",
"kw":"How Do I View Log Information?,Cluster Management,User Guide",
"search_title":"",
"metedata":[
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"IsBot":"yes",
"documenttype":"faq;usermanual",
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],
"title":"How Do I View Log Information?",
"githuburl":""
},
{
"uri":"mrs_03_1004.html",
"node_id":"mrs_03_1004.xml",
"product_code":"mrs",
"code":"1345",
"des":"After a cluster is created, click the cluster name on the MRS console. On the page displayed, you can view basic configuration information about the cluster. The instance",
"doc_type":"faq",
"kw":"How Do I View Cluster Configuration Information?,Cluster Management,User Guide",
"search_title":"",
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],
"title":"How Do I View Cluster Configuration Information?",
"githuburl":""
},
{
"uri":"mrs_03_1054.html",
"node_id":"mrs_03_1054.xml",
"product_code":"mrs",
"code":"1346",
"des":"You cannot install the Kafka and Flume components for a created cluster of MRS 3.1.0 or earlier. Kafka and Flume are components for a streaming cluster. To install Kafka ",
"doc_type":"faq",
"kw":"How Do I Install Kafka and Flume in an MRS Cluster?,Cluster Management,User Guide",
"search_title":"",
"metedata":[
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"title":"How Do I Install Kafka and Flume in an MRS Cluster?",
"githuburl":""
},
{
"uri":"mrs_03_1016.html",
"node_id":"mrs_03_1016.xml",
"product_code":"mrs",
"code":"1347",
"des":"To stop an MRS cluster, stop each node in the cluster on the ECS. Click the name of each node on the Nodes tab page to go to the Elastic Cloud Server page and click Stop.",
"doc_type":"faq",
"kw":"How Do I Stop an MRS Cluster?,Cluster Management,User Guide",
"search_title":"",
"metedata":[
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"documenttype":"faq;usermanual",
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],
"title":"How Do I Stop an MRS Cluster?",
"githuburl":""
},
{
"uri":"mrs_03_1018.html",
"node_id":"mrs_03_1018.xml",
"product_code":"mrs",
"code":"1348",
"des":"You can expand data disk capacity for MRS during off-peak hours.Expand the EVS disk capacity, and then log in to the ECS and expand the partitions and file system. MRS no",
"doc_type":"faq",
"kw":"Can I Expand Data Disk Capacity for MRS?,Cluster Management,User Guide",
"search_title":"",
"metedata":[
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],
"title":"Can I Expand Data Disk Capacity for MRS?",
"githuburl":""
},
{
"uri":"mrs_03_1024.html",
"node_id":"mrs_03_1024.xml",
"product_code":"mrs",
"code":"1349",
"des":"You cannot add or remove any component to and from a created cluster of MRS 3.1.0. However, you can create an MRS cluster that contains the required components.",
"doc_type":"faq",
"kw":"Can I Add Components to an Existing Cluster?,Cluster Management,User Guide",
"search_title":"",
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"uri":"mrs_03_1034.html",
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"code":"1351",
"des":"You cannot change MRS cluster nodes on the MRS console. You are also advised not to change MRS cluster nodes on the ECS console. Manually stopping or deleting an ECS, mod",
"doc_type":"faq",
"kw":"Can I Change MRS Cluster Nodes on the MRS Console?,Cluster Management,User Guide",
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"title":"Can I Change MRS Cluster Nodes on the MRS Console?",
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"uri":"mrs_03_1130.html",
"node_id":"mrs_03_1130.xml",
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"code":"1352",
"des":"Log in to the MRS console.Click the name of the cluster.On the page displayed, choose Alarms > Notification Rules.Locate the row that contains the rule you want to modify",
"doc_type":"faq",
"kw":"How Do I Shield Cluster Alarm/Event Notifications?,Cluster Management,User Guide",
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{
"uri":"mrs_03_1161.html",
"node_id":"mrs_03_1161.xml",
"product_code":"mrs",
"code":"1353",
"des":"In an MRS cluster, MRS allocates 50% of the cluster memory to Yarn by default. You manage Yarn nodes logically by resource pool. Therefore, the total memory of the resour",
"doc_type":"faq",
"kw":"Why Is the Resource Pool Memory Displayed in the MRS Cluster Smaller Than the Actual Cluster Memory?",
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"title":"Why Is the Resource Pool Memory Displayed in the MRS Cluster Smaller Than the Actual Cluster Memory?",
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{
"uri":"mrs_03_1162.html",
"node_id":"mrs_03_1162.xml",
"product_code":"mrs",
"code":"1354",
"des":"su ommvim /opt/knox/bin/gateway.shsh /opt/knox/bin/gateway.sh stopsh /opt/knox/bin/gateway.sh start",
"doc_type":"faq",
"kw":"How Do I Configure the knox Memory?,Cluster Management,User Guide",
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"title":"How Do I Configure the knox Memory?",
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{
"uri":"mrs_03_1171.html",
"node_id":"mrs_03_1171.xml",
"product_code":"mrs",
"code":"1355",
"des":"Log in to a Master node as user root and run the Python3 command to query the Python version.",
"doc_type":"faq",
"kw":"What Is the Python Version Installed for an MRS Cluster?,Cluster Management,User Guide",
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{
"uri":"mrs_03_1198.html",
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"product_code":"mrs",
"code":"1356",
"des":"The configuration file paths of commonly used components are as follows:",
"doc_type":"faq",
"kw":"How Do I View the Configuration File Directory of Each Component?,Cluster Management,User Guide",
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"uri":"mrs_03_1211.html",
"node_id":"mrs_03_1211.xml",
"product_code":"mrs",
"code":"1357",
"des":"If the time on a node inside the cluster is incorrect, log in to the node and rectify the fault from 2.If the time on a node inside the cluster is different from that on ",
"doc_type":"faq",
"kw":"How Do I Do If the Time on MRS Nodes Is Incorrect?,Cluster Management,User Guide",
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"uri":"mrs_03_1250.html",
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"product_code":"mrs",
"code":"1358",
"des":"Log in to the target node and run the following command to query the startup time:date -d \"$(awk -F. '{print $1}' /proc/uptime) second ago\" +\"%Y-%m-%d %H:%M:%S\"",
"doc_type":"usermanual",
"kw":"How Do I Query the Startup Time of an MRS Node?,Cluster Management,User Guide",
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"title":"How Do I Query the Startup Time of an MRS Node?",
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"uri":"mrs_03_1212.html",
"node_id":"mrs_03_1212.xml",
"product_code":"mrs",
"code":"1359",
"des":"If \"ALM-12066 Inter-Node Mutual Trust Fails\" is reported on Manager or there is no SSH trust relationship between nodes, rectify the fault by performing the following ope",
"doc_type":"faq",
"kw":"How Do I Do If Trust Relationships Between Nodes Are Abnormal?,Cluster Management,User Guide",
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"title":"How Do I Do If Trust Relationships Between Nodes Are Abnormal?",
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"uri":"mrs_03_1228.html",
"node_id":"mrs_03_1228.xml",
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"code":"1360",
"des":"The manager-executor process runs either on the Master1 or Master2 node in the MRS cluster in active/standby mode. This process is used to encapsulate the MRS management ",
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"kw":"How Do I Adjust the Memory Size of the manager-executor Process?,Cluster Management,User Guide",
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"title":"How Do I Adjust the Memory Size of the manager-executor Process?",
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"uri":"mrs_03_2018.html",
"node_id":"mrs_03_2018.xml",
"product_code":"mrs",
"code":"1361",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"uri":"mrs_03_1038.html",
"node_id":"mrs_03_1038.xml",
"product_code":"mrs",
"code":"1362",
"des":"You cannot change the Kerberos service after an MRS cluster is created.",
"doc_type":"faq",
"kw":"How Do I Change the Kerberos Authentication Status of a Created MRS Cluster?,Kerberos Usage,User Gui",
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"uri":"mrs_03_1131.html",
"node_id":"mrs_03_1131.xml",
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"code":"1363",
"des":"The Kerberos authentication service uses ports 21730 (TCP), 21731 (TCP/UDP), and 21732 (TCP/UDP).",
"doc_type":"faq",
"kw":"What Are the Ports of the Kerberos Authentication Service?,Kerberos Usage,User Guide",
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"title":"What Are the Ports of the Kerberos Authentication Service?",
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},
{
"uri":"mrs_03_1148.html",
"node_id":"mrs_03_1148.xml",
"product_code":"mrs",
"code":"1364",
"des":"The MRS cluster does not support customized Kerberos installation and deployment, and the Kerberos authentication cannot be set up between components. To enable Kerberos ",
"doc_type":"usermanual",
"kw":"How Do I Deploy the Kerberos Service in a Running Cluster?,Kerberos Usage,User Guide",
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"title":"How Do I Deploy the Kerberos Service in a Running Cluster?",
"githuburl":""
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{
"uri":"mrs_03_1152.html",
"node_id":"mrs_03_1152.xml",
"product_code":"mrs",
"code":"1365",
"des":"Log in to the master node in the cluster as user root.Run the following command to configure environment variables:source /opt/client/bigdata_envsource /opt/client/bigdat",
"doc_type":"faq",
"kw":"How Do I Access Hive in a Cluster with Kerberos Authentication Enabled?,Kerberos Usage,User Guide",
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"title":"How Do I Access Hive in a Cluster with Kerberos Authentication Enabled?",
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},
{
"uri":"mrs_03_1153.html",
"node_id":"mrs_03_1153.xml",
"product_code":"mrs",
"code":"1366",
"des":"Log in to the Master node in the cluster as user root.Run the following command to configure environment variables:source /opt/client/bigdata_envsource /opt/client/bigdat",
"doc_type":"faq",
"kw":"How Do I Access Presto in a Cluster with Kerberos Authentication Enabled?,Kerberos Usage,User Guide",
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"title":"How Do I Access Presto in a Cluster with Kerberos Authentication Enabled?",
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"uri":"en-us_topic_0000001442653993.html",
"node_id":"en-us_topic_0000001442653993.xml",
"product_code":"mrs",
"code":"1367",
"des":"Log in to the master node in the cluster as user root.Run the following command to configure environment variables:source /opt/client/bigdata_envsource /opt/client/bigdat",
"doc_type":"faq",
"kw":"How Do I Access Spark in a Cluster with Kerberos Authentication Enabled?,Kerberos Usage,User Guide",
"search_title":"",
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"title":"How Do I Access Spark in a Cluster with Kerberos Authentication Enabled?",
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{
"uri":"mrs_03_1167.html",
"node_id":"mrs_03_1167.xml",
"product_code":"mrs",
"code":"1368",
"des":"Java applications:Before connecting to HBase, HDFS, or other big data components, call loginUserFromKeytab() to create a UGI. Then, start a scheduled thread to periodical",
"doc_type":"usermanual",
"kw":"How Do I Prevent Kerberos Authentication Expiration?,Kerberos Usage,User Guide",
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"documenttype":"usermanual;faq",
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"title":"How Do I Prevent Kerberos Authentication Expiration?",
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"uri":"mrs_03_2019.html",
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"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"faq",
"kw":"Metadata Management",
"search_title":"",
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"title":"Metadata Management",
"githuburl":""
},
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"uri":"mrs_03_1119.html",
"node_id":"mrs_03_1119.xml",
"product_code":"mrs",
"code":"1370",
"des":"If Hive metadata is stored in GaussDB of an MRS cluster, log in to the master DBServer node of the cluster, switch to user omm, and run the gsql -p 20051 -U {USER} -W {PA",
"doc_type":"faq",
"kw":"Where Can I View Hive Metadata?,Metadata Management,User Guide",
"search_title":"",
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"title":"Where Can I View Hive Metadata?",
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"uri":"mrs_01_9003.html",
"node_id":"mrs_01_9003.xml",
"product_code":"mrs",
"code":"1371",
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
"doc_type":"usermanual",
"kw":"Change History,User Guide",
"search_title":"",
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"documenttype":"usermanual"
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"title":"Change History",
"githuburl":""
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