StackOverflowError when using custom UDF in map join
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Key: HIVE-2666
URL: https://issues.apache.org/jira/browse/HIVE-2666
Project: Hive
Issue Type: Bug
Reporter: Kevin Wilfong
Assignee: Kevin Wilfong
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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