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Change History

Released On What's New
2023-11-01
  • Deleted the description of some parameters that are not applicable to Flink. For details, see JobManager & TaskManager <mrs_01_1566>.
  • Modified the description of the digital display identifier in the Ranger anonymization policy. For details, see Adding a Ranger Access Permission Policy for Hive <mrs_01_1858>, Adding a Ranger Access Permission Policy for Spark2x <mrs_01_1860>, Adding a Ranger Access Permission Policy for HetuEngine <mrs_01_1862>.
  • Deleted related content because Hive materialized views are no longer recommended.
  • The titles of some sections are optimized to avoid repeated content in the sections where components are not connected.
2023-05-04

Modified the feature documentation of MRS 3.2.0-LTS.1.

  • Added the following content:
    • Using CDL <mrs_01_24123>
    • Enabling the Read-Only Mode of the ClickHouse Table <mrs_01_24451>
    • Configuring the Password of the Default Account of a ClickHouse Cluster <mrs_01_24575>
    • ClickHouse Multi-Tenancy <mrs_01_24784>
    • Synchronizing Kafka Data to ClickHouse <mrs_01_24377>
    • Using the Migration Tool to Quickly Migrate ClickHouse Cluster Data <mrs_01_24508>
    • ClickHouse Performance Tuning <mrs_01_24848>
    • ClickHouse FAQ <mrs_01_24777>
    • Importing and Exporting Jobs <mrs_01_24481>
    • Flink Restart Policy <mrs_01_24779>
    • Closing HDFS Files <mrs_01_24485>
    • Configuring an IoTDB Data Source <mrs_01_24743>
    • Using HetuEngine Materialized Views <mrs_01_24533>
    • Using HetuEngine SQL Diagnosis <mrs_01_24838>
    • Locating Abnormal Hive Files <mrs_01_24480>
    • Data Import and Export in Hive <mrs_01_24744>
    • Clustering Configuration <mrs_01_24804>
    • ARCHIVELOG <mrs_01_24783>
    • CLEAN <mrs_01_24801>
    • CALL COMMAND <mrs_01_24739>
    • Hudi Schema Evolution <mrs_01_24492>
    • Using IoTDB <mrs_01_24144>
    • Migrating Data Between Kafka Nodes <mrs_01_24534>
    • Configuring Intranet and Extranet Access for Kafka <mrs_01_24576>
    • Purging Historical Loader Data <mrs_01_24813>
    • Adding a Ranger Access Permission Policy for CDL <mrs_01_24245>
    • Configuring Ranger Specifications <mrs_01_24767>
    • Configuring the Drop Partition Command to Support Batch Deletion <mrs_01_24745>
    • Enabling an Executor to Execute Custom Code When Exiting <mrs_01_24805>
  • Modified the following content:
    • Configuring the Password of the Default Account of a ClickHouse Cluster(for MRS 3.1.2) <mrs_01_2395>
    • Interconnecting FlinkServer with ClickHouse <mrs_01_24148>
    • Interconnecting FlinkServer with Hudi <mrs_01_24180>
    • Introduction to Flume Logs <mrs_01_1081>
    • Configuring Encrypted Channels <mrs_01_0810>
    • Using DBeaver to Access HetuEngine <mrs_01_2337>
    • Hive Supporting Transactions <mrs_01_0975>
    • Stream Write <mrs_01_24036>
    • Introduction to Kafka Logs <mrs_01_1042>
2022-11-01 This issue is the first official release.