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  1. HBase
  2. HBASE-15542 Minimize garbage memory allocations during compaction
  3. HBASE-15545

org.apache.hadoop.io.compress.DecompressorStream allocates too much memory

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • Compaction
    • None

    Description

      It accounts for ~ 11% of overall memory allocation during compaction when compression (GZ) is enabled.

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            vrodionov Vladimir Rodionov
            vrodionov Vladimir Rodionov
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              Created:
              Updated: