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  1. HBase
  2. HBASE-14314

Metrics for block cache should take region replicas into account

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.2.0, 1.3.0, 2.0.0
    • metrics, regionserver
    • None
    • Reviewed
    • Hide
      The following metrics for primary region replica are added:

      blockCacheHitCountPrimary
      blockCacheMissCountPrimary
      blockCacheEvictionCountPrimary
      Show
      The following metrics for primary region replica are added: blockCacheHitCountPrimary blockCacheMissCountPrimary blockCacheEvictionCountPrimary

    Description

      Currently metrics for block cache are aggregates in the sense that they don't distinguish primary from secondary / tertiary replicas.

      This JIRA separates the block cache metrics for primary region replica from the aggregate.

      Attachments

        1. 14314-branch-1.txt
          32 kB
          Ted Yu
        2. 14314-v1.txt
          33 kB
          Ted Yu
        3. 14314-v2.txt
          33 kB
          Ted Yu
        4. 14314-v3.txt
          34 kB
          Ted Yu
        5. 14314-v4.txt
          33 kB
          Ted Yu
        6. 14314-v5.txt
          32 kB
          Ted Yu

        Activity

          People

            yuzhihong@gmail.com Ted Yu
            yuzhihong@gmail.com Ted Yu
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            Dates

              Created:
              Updated:
              Resolved: