HBase
  1. HBase
  2. HBASE-3129

Fix Min/Avg/Max Values for FS Latency Metrics

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Minor Minor
    • Resolution: Won't Fix
    • Affects Version/s: 0.89.20100924, 0.90.0
    • Fix Version/s: None
    • Component/s: metrics, regionserver
    • Labels:
      None

      Description

      Currently RegionServer FS latency metrics are a little deceiving. Because fs*Latency is only updated during RegionServerMetrics::doUpdates, you are really getting the min/max of the latency average over 'hbase.period' instead of the actual min/max outliers. We should refactor the code so we can display these outliers and reset them every 'hbase.period'

        Issue Links

          Activity

          Nicolas Spiegelberg created issue -
          Nicolas Spiegelberg made changes -
          Field Original Value New Value
          Link This issue relates to HBASE-1956 [ HBASE-1956 ]
          Jean-Daniel Cryans made changes -
          Fix Version/s 0.89.20100924 [ 12315366 ]
          stack made changes -
          Fix Version/s 0.92.0 [ 12314223 ]
          Fix Version/s 0.90.0 [ 12313607 ]
          Gary Helmling made changes -
          Component/s metrics [ 12314281 ]
          stack made changes -
          Fix Version/s 0.92.0 [ 12314223 ]
          Andrew Purtell made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Assignee Nicolas Spiegelberg [ nspiegelberg ]
          Resolution Won't Fix [ 2 ]

            People

            • Assignee:
              Unassigned
              Reporter:
              Nicolas Spiegelberg
            • Votes:
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              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved:

                Development