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Yang, Tong
3b1f73dece
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: Yang, Tong <yangtong2@huawei.com> Co-committed-by: Yang, Tong <yangtong2@huawei.com>
121 lines
13 KiB
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121 lines
13 KiB
HTML
<a name="ALM-13005"></a><a name="ALM-13005"></a>
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<h1 class="topictitle1">ALM-13005 Failed to Set the Quota of Top Directories of ZooKeeper Components</h1>
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<div id="body1546938768164"><div class="section" id="ALM-13005__s960b496ebc144b069eeaef449d9f511c"><h4 class="sectiontitle">Description</h4><p id="ALM-13005__p2983515846">The system sets quotas for each ZooKeeper top-level directory in the <strong id="ALM-13005__b3847371116">customized.quota</strong> configuration item and components every 5 hours. This alarm is generated when the system fails to set the quota for a directory.</p>
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<p id="ALM-13005__p998313151942">This alarm is cleared when the setting succeeds after a failure.</p>
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</div>
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<div class="section" id="ALM-13005__s39176e2253cf4b5ca555b88d806bfb33"><h4 class="sectiontitle">Attribute</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ALM-13005__en-us_topic_0070543636_table6233405" frame="border" border="1" rules="all"><thead align="left"><tr id="ALM-13005__en-us_topic_0070543636_row59367431"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.1.4.1.1"><p id="ALM-13005__en-us_topic_0070543636_p44032603">Alarm ID</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.1.4.1.2"><p id="ALM-13005__en-us_topic_0070543636_p9871120">Alarm Severity</p>
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<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.1.4.1.3"><p id="ALM-13005__en-us_topic_0070543636_p61363278">Automatically Cleared</p>
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<tbody><tr id="ALM-13005__en-us_topic_0070543636_row4369596"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.1.4.1.1 "><p id="ALM-13005__en-us_topic_0070543636_p18392962">13005</p>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.1.4.1.2 "><p id="ALM-13005__en-us_topic_0070543636_p13434953">Minor</p>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.1.4.1.3 "><p id="ALM-13005__en-us_topic_0070543636_p14489400">Yes</p>
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</table>
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<div class="section" id="ALM-13005__s8f55c6176d8b4742a27b3815401d2048"><h4 class="sectiontitle">Parameters</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ALM-13005__en-us_topic_0070543636_table32790776" frame="border" border="1" rules="all"><thead align="left"><tr id="ALM-13005__en-us_topic_0070543636_row37629530"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.1.3.1.1"><p id="ALM-13005__en-us_topic_0070543636_p28093062">Name</p>
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<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.1.3.1.2"><p id="ALM-13005__en-us_topic_0070543636_p60945575">Meaning</p>
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</th>
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</thead>
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<tbody><tr id="ALM-13005__row1478614020373"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="ALM-13005__p192431315431">Source</p>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="ALM-13005__p692551319435">Specifies the cluster for which the alarm is generated.</p>
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<tr id="ALM-13005__en-us_topic_0070543636_row37644581"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="ALM-13005__en-us_topic_0070543636_p29312231">ServiceName</p>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="ALM-13005__en-us_topic_0070543636_p25480534">Specifies the service name for which the alarm is generated.</p>
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<tr id="ALM-13005__en-us_topic_0070543636_row27998217"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="ALM-13005__en-us_topic_0070543636_p53263142">ServiceDirectory</p>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="ALM-13005__p17361818514">Specifies the directory for which the alarm is generated.</p>
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<tr id="ALM-13005__en-us_topic_0070543636_row30786668"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.1 "><p id="ALM-13005__en-us_topic_0070543636_p10692219">Trigger Condition</p>
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<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.1.3.1.2 "><p id="ALM-13005__en-us_topic_0070543636_p60763443">Specifies the cause of the alarm.</p>
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</table>
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</div>
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</div>
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<div class="section" id="ALM-13005__sb1cb768369bf447e88e08c02391abfa5"><h4 class="sectiontitle">Impact on the System</h4><p id="ALM-13005__p6574135313511">Components can write a large amount of data to the top-level directory of ZooKeeper. As a result, the ZooKeeper service is unavailable.</p>
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<div class="section" id="ALM-13005__s602e19f8d5394ce1b780a76793c5ad6b"><h4 class="sectiontitle">Possible Causes</h4><p id="ALM-13005__p13390531562">The quota for the alarm directory is inappropriate.</p>
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</div>
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<div class="section" id="ALM-13005__section2012619561036"><h4 class="sectiontitle">Procedure</h4><p class="tableheading" id="ALM-13005__en-us_topic_0070543636_p3693148"><strong id="ALM-13005__b1163221411611">Check whether the quota for the alarm directory is appropriate.</strong></p>
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<ol id="ALM-13005__ol8396434161734"><li id="ALM-13005__li43146516161727"><span>Log in to FusionInsight Manager, and choose <strong id="ALM-13005__b3487550192214">Cluster > </strong><em id="ALM-13005__i54901550162219">Name of the desired cluster</em><strong id="ALM-13005__b13488185052219"> > Services</strong> > <strong id="ALM-13005__b163261287617">ZooKeeper</strong>. On the displayed page, choose <strong id="ALM-13005__b732610282618">Configurations</strong> > <strong id="ALM-13005__b1832611285610">All Configurations</strong> > <strong id="ALM-13005__b932642811619">Quota</strong>. Check whether the directory for which the alarm is reported and its quota exist in the <strong id="ALM-13005__b104219547425">customized.quota</strong> configuration item.</span><p><ul id="ALM-13005__ul27181437369"><li id="ALM-13005__li13718203713610">If yes, go to <a href="#ALM-13005__li38538052161727">5</a>.</li><li id="ALM-13005__li1579817451566">If no, go to <a href="#ALM-13005__li8446514299">2</a>.</li></ul>
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</p></li><li id="ALM-13005__li8446514299"><a name="ALM-13005__li8446514299"></a><a name="li8446514299"></a><span>Check whether the alarm directory for which the alarm is reported is in the following alarm list.</span><p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="ALM-13005__table1261919586239" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Component alarm directory</caption><thead align="left"><tr id="ALM-13005__row16620185819234"><th align="left" class="cellrowborder" valign="top" width="42.76%" id="mcps1.3.6.3.2.2.1.2.3.1.1"><p id="ALM-13005__p2052025614720">Component</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="57.24%" id="mcps1.3.6.3.2.2.1.2.3.1.2"><p id="ALM-13005__p4620145822319">Alarm Directory</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="ALM-13005__row262065822317"><td class="cellrowborder" valign="top" width="42.76%" headers="mcps1.3.6.3.2.2.1.2.3.1.1 "><p id="ALM-13005__p1352019561173">Hbase</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.24%" headers="mcps1.3.6.3.2.2.1.2.3.1.2 "><p id="ALM-13005__p36202583234">/hbase</p>
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</td>
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</tr>
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<tr id="ALM-13005__row11620175814237"><td class="cellrowborder" valign="top" width="42.76%" headers="mcps1.3.6.3.2.2.1.2.3.1.1 "><p id="ALM-13005__p1452025617717">Hive</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.24%" headers="mcps1.3.6.3.2.2.1.2.3.1.2 "><p id="ALM-13005__p66202585231">/beelinesql</p>
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</td>
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</tr>
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<tr id="ALM-13005__row126201258112316"><td class="cellrowborder" valign="top" width="42.76%" headers="mcps1.3.6.3.2.2.1.2.3.1.1 "><p id="ALM-13005__p115201256679">Yarn</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.24%" headers="mcps1.3.6.3.2.2.1.2.3.1.2 "><p id="ALM-13005__p146209589236">/rmstore</p>
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</td>
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</tr>
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<tr id="ALM-13005__row2062075892318"><td class="cellrowborder" valign="top" width="42.76%" headers="mcps1.3.6.3.2.2.1.2.3.1.1 "><p id="ALM-13005__p2520156571">Storm</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.24%" headers="mcps1.3.6.3.2.2.1.2.3.1.2 "><p id="ALM-13005__p16200587233">/stormroot</p>
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</td>
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</tr>
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<tr id="ALM-13005__row9620758112319"><td class="cellrowborder" valign="top" width="42.76%" headers="mcps1.3.6.3.2.2.1.2.3.1.1 "><p id="ALM-13005__p65205563716">Streaming</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.24%" headers="mcps1.3.6.3.2.2.1.2.3.1.2 "><p id="ALM-13005__p8620175822313">/storm</p>
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</td>
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</tr>
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<tr id="ALM-13005__row10620135892314"><td class="cellrowborder" valign="top" width="42.76%" headers="mcps1.3.6.3.2.2.1.2.3.1.1 "><p id="ALM-13005__p175204566716">Kafka</p>
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</td>
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<td class="cellrowborder" valign="top" width="57.24%" headers="mcps1.3.6.3.2.2.1.2.3.1.2 "><p id="ALM-13005__p146201358202310">/kafka</p>
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</td>
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</tbody>
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</table>
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</div>
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<ul class="subitemlist" id="ALM-13005__ul15749208132217"><li id="ALM-13005__li2749385229">If yes, go to <a href="#ALM-13005__li1454514461317">3</a>.</li><li id="ALM-13005__li0749480229">If no, go to <a href="#ALM-13005__li34986499161727">7</a>.</li></ul>
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</p></li><li id="ALM-13005__li1454514461317"><a name="ALM-13005__li1454514461317"></a><a name="li1454514461317"></a><span>View the component of the alarm directory in the table, open the corresponding service page, and choose <strong id="ALM-13005__b17681104144410">Configurations</strong> > <strong id="ALM-13005__b76812411449">All Configurations</strong>. On the displayed page, search for <strong id="ALM-13005__b76812411447">zk.quota</strong> in the upper right corner. The search result is the quota of the alarm directory.</span></li><li id="ALM-13005__li142131814771"><span>Check whether the quota of the alarm directory for which the alarm is reported is appropriate. The quota must be greater than or equal to the actual value, which can be obtained in <strong id="ALM-13005__b8870656204417">Trigger Condition</strong>.</span></li><li id="ALM-13005__li38538052161727"><a name="ALM-13005__li38538052161727"></a><a name="li38538052161727"></a><span>Modify the <strong id="ALM-13005__b19231212718">services.quota</strong> value as prompted and save the configuration.</span></li><li id="ALM-13005__li15150177161727"><span>After the time specified by <strong id="ALM-13005__b154621121677">service.quotas.auto.check.cron.expression</strong>, check whether the alarm is cleared.</span><p><ul class="subitemlist" id="ALM-13005__ul38966055161727"><li id="ALM-13005__li34574471161727">If it is, no further action is required.</li><li id="ALM-13005__li49068804161727">If no, go to <a href="#ALM-13005__li34986499161727">7</a>.</li></ul>
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</p></li></ol>
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<p class="tableheading" id="ALM-13005__p4863846161727"><strong id="ALM-13005__b60263252161739">Collect fault information.</strong></p>
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<ol start="7" id="ALM-13005__ol51595112161741"><li id="ALM-13005__li34986499161727"><a name="ALM-13005__li34986499161727"></a><a name="li34986499161727"></a><span>On the FusionInsight Manager portal, choose <strong id="ALM-13005__b39977366113627">O&M</strong> > <strong id="ALM-13005__b24251979113627">Log > Download</strong>.</span></li><li id="ALM-13005__li34107122161727"><span>Select <strong id="ALM-13005__b46443037161727">ZooKeeper</strong> in the required cluster from the <strong id="ALM-13005__b15334156161727">Service</strong>.</span></li><li id="ALM-13005__li1145664103113"><span>Click <span><img id="ALM-13005__image1945644173117" src="en-us_image_0269383946.png"></span> in the upper right corner, and set <strong id="ALM-13005__b6456941173117">Start Date</strong> and <strong id="ALM-13005__b11456154113318">End Date</strong> for log collection to 10 minutes ahead of and after the alarm generation time, respectively. Then, click <strong id="ALM-13005__b13456164113319">Download</strong>.</span></li><li id="ALM-13005__li20250462161727"><span>Contact the <span id="ALM-13005__text4614151421417">O&M personnel</span> and send the collected logs.</span></li></ol>
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</div>
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<div class="section" id="ALM-13005__section1529716184534"><h4 class="sectiontitle">Alarm Clearing</h4><p id="ALM-13005__p4677152685316">After the fault is rectified, the system automatically clears this alarm.</p>
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</div>
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<div class="section" id="ALM-13005__sb2eb8883fb1940d0b05b690215576d2e"><h4 class="sectiontitle">Related Information</h4><p id="ALM-13005__en-us_topic_0070543636_p64481034">None</p>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="mrs_01_1298.html">Alarm Reference (Applicable to MRS 3.x)</a></div>
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