Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: master, metrics
    • Labels:
      None

      Description

      HBase publishes a bunch of metrics, some useful some wasteful, that should be improved to deliver a better ops experience. Examples:

      • Block cache hit ratio converges at some point and stops moving
      • fsReadLatency goes down when compactions are running
      • storefileIndexSizeMB is the exact same number once a system is serving production load

      We could use new metrics too.

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            • Assignee:
              Unassigned
              Reporter:
              jdcryans Jean-Daniel Cryans
            • Votes:
              1 Vote for this issue
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              Dates

              • Created:
                Updated:
                Resolved: