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  1. HBase
  2. HBASE-14166

Per-Region metrics can be stale

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.1.0.1
    • 1.2.0, 1.3.0, 2.0.0
    • metrics
    • None
    • Reviewed

    Description

      1. We're seeing some machines that are reporting only old region metrics. It seems like at some point the Hadoop metrics system decided which metrics to display and which not to. From then on it was not changing.

      Attachments

        1. HBASE-14166.patch
          19 kB
          Elliott Neil Clark
        2. HBASE-14166-v1.patch
          29 kB
          Elliott Neil Clark
        3. HBASE-14166-v2.patch
          29 kB
          Elliott Neil Clark
        4. HBASE-14166-v3.patch
          30 kB
          Elliott Neil Clark
        5. HBASE-14166-v4.patch
          30 kB
          Elliott Neil Clark
        6. HBASE-14166-v5.patch
          39 kB
          Elliott Neil Clark

        Issue Links

          is related to

          Sub-task - The sub-task of the issue HBASE-14274 Deadlock in region metrics on shutdown: MetricsRegionSourceImpl vs MetricsRegionAggregateSourceImpl

          • Major - Major loss of function.
          • Closed

          Activity

            People

              eclark Elliott Neil Clark
              eclark Elliott Neil Clark
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              Dates

                Created:
                Updated:
                Resolved: