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  1. Hive
  2. HIVE-2666

StackOverflowError when using custom UDF in map join

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.9.0
    • None
    • None

    Description

      When a custom UDF is used as part of a join which is converted to a map join, the XMLEncoder enters an infinite loop when serializing the map reduce task for the second time, as part of sending it to be executed. This results in a stack overflow error.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-4317 StackOverflowError when add jar concurrently

          • Major - Major loss of function.
          • Open

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              kevinwilfong Kevin Wilfong
              kevinwilfong Kevin Wilfong
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              Dates

                Created:
                Updated:
                Resolved: