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  1. Hive
  2. HIVE-11149

Fix issue with sometimes HashMap in PerfLogger.java hangs

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.2.1
    • Fix Version/s: 2.0.0
    • Component/s: Logging
    • Labels:
      None
    • Target Version/s:

      Description

      In Multi-thread environment, sometimes the HashMap in PerfLogger.java will casue massive Java Processes hang and cost large amounts of unnecessary CPU and Memory.

        Attachments

        1. HIVE-11149.01.patch
          1 kB
          WangMeng
        2. HIVE-11149.02.patch
          1 kB
          Jayer
        3. HIVE-11149.03.patch
          1.0 kB
          WangMeng
        4. HIVE-11149.04.patch
          1 kB
          Chengbing Liu

          Activity

            People

            • Assignee:
              sjtufighter WangMeng
              Reporter:
              sjtufighter WangMeng
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              Dates

              • Created:
                Updated:
                Resolved: