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  1. Hive
  2. HIVE-15773

HCatRecordObjectInspectorFactory is not thread safe

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Details

    • Bug
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      HashMap used without synchronization for the caches, which makes the code unsafe for use in a multi-threaded environment such as Presto (or Spark?). The simple fix is to switch them to ConcurrentHashMap.

      Attachments

        1. HIVE-15773.2.patch
          1 kB
          David Phillips
        2. HIVE-15773.3.patch
          3 kB
          David Phillips
        3. HIVE-15773.patch
          1 kB
          David Phillips

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. SPARK-17398 Failed to query on external JSon Partitioned table

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              Unassigned Unassigned
              electrum David Phillips
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              Dates

                Created:
                Updated: