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  1. Hadoop YARN
  2. YARN-7055 YARN Timeline Service v.2: beta 1 / GA
  3. YARN-9303

Username splits won't help timelineservice.app_flow table

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.1.2
    • Fix Version/s: 3.3.0, 3.2.1
    • Component/s: ATSv2
    • Labels:
    • Hadoop Flags:
      Reviewed

      Description

      timelineservice.app_flow hbase table uses pre split logic based on username whereas the rowkeys starts with inverted timestamp (Long.MAX_VALUE - ts). All data will go to the last region and remaining regions will never be inserted. Need to choose right split or use auto-split.

        Attachments

        1. YARN-9303-001.patch
          2 kB
          Prabhu Joseph
        2. Only_Last_Region_Used.png
          179 kB
          Prabhu Joseph

          Activity

            People

            • Assignee:
              Prabhu Joseph Prabhu Joseph
              Reporter:
              Prabhu Joseph Prabhu Joseph
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              Dates

              • Created:
                Updated:
                Resolved: