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    • Hadoop Flags:
      Reviewed
    • Release Note:
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      Adds new mob related metrics:

      mobCompactedIntoMobCellsCount
      mobCompactedIntoMobCellsSize
      mobCompactedFromMobCellsCount
      mobCompactedFromMobCellsSize
      mobFlushCount
      mobFlushedCellsCount
      mobFlushedCellsSize
      mobScanCellsCount
      mobScanCellsSize
      mobFileCacheAccessCount
      mobFileCacheMissCount
      mobFileCacheHitPercent
      mobFileCacheEvictedCount
      mobFileCacheCount
      Show
      Adds new mob related metrics: mobCompactedIntoMobCellsCount mobCompactedIntoMobCellsSize mobCompactedFromMobCellsCount mobCompactedFromMobCellsSize mobFlushCount mobFlushedCellsCount mobFlushedCellsSize mobScanCellsCount mobScanCellsSize mobFileCacheAccessCount mobFileCacheMissCount mobFileCacheHitPercent mobFileCacheEvictedCount mobFileCacheCount

      Description

      We need to make sure to capture metrics about mobs.
      Some basic ones include:

      1. of mob writes
      2. of mob reads
      3. avg size of mob
      4. mob files
      5. of mob compactions / sweeps

        Attachments

        1. HBASE-11683.diff
          33 kB
          Jingcheng Du
        2. HBASE-11683-V2.diff
          91 kB
          Jingcheng Du
        3. HBASE-11683-V3.diff
          122 kB
          Jingcheng Du
        4. HBASE-11683-V4.diff
          123 kB
          Jingcheng Du
        5. HBASE-11683-V5.diff
          123 kB
          Jingcheng Du
        6. HBASE-11683-V6.diff
          66 kB
          Jiajia Li
        7. HBASE-11683-V7.diff
          34 kB
          Jingcheng Du
        8. HBASE-11683-V8.diff
          39 kB
          Jingcheng Du

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              • Assignee:
                jingcheng.du@intel.com Jingcheng Du
                Reporter:
                jmhsieh Jonathan Hsieh
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                Dates

                • Created:
                  Updated:
                  Resolved: