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  1. Hive
  2. HIVE-1959

Potential memory leak when same connection used for long time. TaskInfo and QueryInfo objects are getting accumulated on executing more queries on the same connection.

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.8.0
    • Fix Version/s: 0.8.0
    • Component/s: Server Infrastructure
    • Labels:
      None
    • Environment:

      Hadoop 0.20.1, Hive0.5.0 and SUSE Linux Enterprise Server 10 SP2 (i586) - Kernel 2.6.16.60-0.21-smp (5).

    • Hadoop Flags:
      Reviewed

      Description

      org.apache.hadoop.hive.ql.history.HiveHistory$TaskInfo and org.apache.hadoop.hive.ql.history.HiveHistory$QueryInfo these two objects are getting accumulated on executing more number of queries on the same connection. These objects are getting released only when the connection is closed.

        Attachments

        1. HIVE-1959.patch
          0.6 kB
          Chinna Rao Lalam

          Activity

            People

            • Assignee:
              chinnalalam Chinna Rao Lalam
              Reporter:
              chinnalalam Chinna Rao Lalam
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              Dates

              • Created:
                Updated:
                Resolved: