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  1. Hadoop YARN
  2. YARN-9150

Making TimelineSchemaCreator support different backends for Timeline Schema Creation in ATSv2

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.10.0, 3.3.0, 2.9.3
    • Component/s: ATSv2
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently the TimelineSchemaCreator has a concrete implementation for creating Timeline Schema's only for HBase, Hence creating this JIRA for supporting multiple back-ends that ATSv2 can support.

      Usage:

             Add the following property in yarn-site.xml

      <!-- config required for specifying the TimelineSchemaCreator class for ATSv2-->
      <property>
       <name>yarn.timeline-service.schema-creator.class
       </name>
       <value>YOUR_TIMELINE_SCHEMA_CREATOR_CLASS</value> <!-- Default is org.apache.hadoop.yarn.server.timelineservice.storage.HBaseTimelineSchemaCreator-->
      </property>
      
      

          The Command needed to run the TimelineSchemaCreator need not be changed i.e the below existing command can be used irrespective of the backend configured.

      bin/hadoop org.apache.hadoop.yarn.server.timelineservice.storage.TimelineSchemaCreator -create
      

       

       

        Attachments

        1. jenkins_build.png
          491 kB
          Vrushali C
        2. YARN-9150.001.patch
          15 kB
          Sushil Ks
        3. YARN-9150.002.patch
          15 kB
          Sushil Ks
        4. YARN-9150-branch-2.001.patch
          14 kB
          Sushil Ks
        5. YARN-9150-branch-2.002.patch
          0.8 kB
          Sushil Ks
        6. YARN-9150-branch-2.003.patch
          15 kB
          Sushil Ks
        7. YARN-9150-branch-2.004.patch
          15 kB
          Sushil Ks
        8. YARN-9150-branch-2.patch
          14 kB
          Sushil Ks

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              • Assignee:
                Sushil-K-S Sushil Ks
                Reporter:
                Sushil-K-S Sushil Ks
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                Dates

                • Created:
                  Updated:
                  Resolved: