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  1. Hive
  2. HIVE-11149

Fix issue with sometimes HashMap in PerfLogger.java hangs

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.2.1
    • 2.0.0
    • Logging
    • None

    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

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            sjtufighter WangMeng Assign to me
            sjtufighter WangMeng
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            Dates

              Created:
              Updated:
              Resolved:

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