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  1. HBase
  2. HBASE-23066 Create a config that forces to cache blocks on compaction
  3. HBASE-23588

Cache index blocks and bloom blocks on write if CacheCompactedBlocksOnWrite is enabled

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha-1
    • Fix Version/s: 3.0.0-alpha-1, 2.3.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      If cacheOnWrite is enabled during flush or compaction, index and bloom blocks(with data blocks) would be automatically cached during write.

      Description

      The existing behaviour even even cacheOnWrite is enabled is that we don cache the index or bloom blocks. Now with HBASE-23066 in place we also write blocks on compaction. So it may be better to cache the index/bloom blocks also if cacheOnWrite is enabled?
      FYI chenxu

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              • Assignee:
                vjasani Viraj Jasani
                Reporter:
                ram_krish ramkrishna.s.vasudevan
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                • Created:
                  Updated:
                  Resolved: