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  1. HBase
  2. HBASE-15492 Memory usage optimizations
  3. HBASE-15479

No more garbage or beware of autoboxing

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.1.0, 1.2.0, 2.0.0
    • Fix Version/s: 1.3.0, 1.2.1, 0.98.19, 1.1.5, 2.0.0
    • Component/s: Client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      This fix decreases client's memory allocation during writes by more than 50%.

      Description

      Quick journey with JMC in a profile mode revealed very interesting and unexpected heap polluter on a client side. Patch will shortly follow.

        Attachments

        1. HBASE-15479-v2.patch
          3 kB
          Vladimir Rodionov
        2. HBASE-15479-v1.patch
          3 kB
          Vladimir Rodionov

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              • Assignee:
                vrodionov Vladimir Rodionov
                Reporter:
                vrodionov Vladimir Rodionov
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                Dates

                • Created:
                  Updated:
                  Resolved: