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  1. Hive
  2. HIVE-14358

Add metrics for number of queries executed for each execution engine (mr, spark, tez)

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    Details

    • Type: Task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.1.0
    • Fix Version/s: 2.3.0
    • Component/s: HiveServer2
    • Labels:
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    • Release Note:
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      Add metrics showing the number of queries ran for each execution engine.
      New values can be found on the metrics dump page of the webUI under the following properties :
      - hive_mapred_tasks
      - hive_spark_tasks
      - hive_tez_tasks
      Show
      Add metrics showing the number of queries ran for each execution engine. New values can be found on the metrics dump page of the webUI under the following properties : - hive_mapred_tasks - hive_spark_tasks - hive_tez_tasks

      Description

      HiveServer2 currently has a metric for the total number of queries ran since last restart, but it would be useful to also have metrics for number of queries ran for each execution engine. This would improve supportability by allowing users to get a high-level understanding of what workloads had been running on the server.

        Attachments

        1. HIVE-14358.patch
          15 kB
          Barna Zsombor Klara

          Activity

            People

            • Assignee:
              zsombor.klara Barna Zsombor Klara
              Reporter:
              lskuff Lenni Kuff
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              Dates

              • Created:
                Updated:
                Resolved: