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  1. HBase
  2. HBASE-3450

Per-CF Flushes

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Duplicate
    • 0.90.1, 0.92.0
    • None
    • regionserver, wal
    • None

    Description

      In cases where the load to all column families in a store is not evenly distributed, having per-column family flushes will reduce network IO by helping the compaction algorithm minimize its need for unconditional selection. This issue is about refactoring the flush algorithm to move from HRegion granularity to Store.

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          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-3149 Make flush decisions per column family

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

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              Unassigned Unassigned
              nspiegelberg Nicolas Spiegelberg
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              Dates

                Created:
                Updated:
                Resolved: