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  1. Hive
  2. HIVE-16072

LLAP: Add some additional jvm metrics for hadoop-metrics2

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.0
    • Fix Version/s: 2.3.0
    • Component/s: llap
    • Labels:
    • Target Version/s:

      Description

      It will be helpful for debugging to expose some metrics like buffer pool, file descriptors etc. that are not exposed via Hadoop's JvmMetrics. We already a /jmx endpoint that gives out these info but we don't know the timestamp of allocations, number file descriptors to correlated with the logs. This will better suited for graphing tools.

        Attachments

        1. HIVE-16072.1.patch
          12 kB
          Prasanth Jayachandran
        2. HIVE-16072.2.patch
          11 kB
          Prasanth Jayachandran

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              • Assignee:
                prasanth_j Prasanth Jayachandran
                Reporter:
                prasanth_j Prasanth Jayachandran
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                  Updated:
                  Resolved: