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  1. HBase
  2. HBASE-15542 Minimize garbage memory allocations during compaction
  3. HBASE-15544

HFileReaderImpl.readBlock allocates memory for HFileBlock on every call

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Details

    • Sub-task
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • None
    • None
    • Compaction
    • None

    Description

      This accounts for 25% of memory allocation during compaction when compression is enabled.

      Attachments

        1. HBASE-15544-v2.patch
          12 kB
          Vladimir Rodionov
        2. HBASE-15544-v1.patch
          12 kB
          Vladimir Rodionov

        Activity

          People

            vrodionov Vladimir Rodionov
            vrodionov Vladimir Rodionov
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            Dates

              Created:
              Updated: