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From "Matt McCline (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-12399) Native Vector MapJoin can encounter "Null key not expected in MapJoin" and "Unexpected NULL in map join small table" exceptions
Date Thu, 12 Nov 2015 22:08:11 GMT
Matt McCline created HIVE-12399:
-----------------------------------

             Summary: Native Vector MapJoin can encounter  "Null key not expected in MapJoin"
and "Unexpected NULL in map join small table" exceptions
                 Key: HIVE-12399
                 URL: https://issues.apache.org/jira/browse/HIVE-12399
             Project: Hive
          Issue Type: Bug
          Components: Hive
            Reporter: Matt McCline
            Assignee: Matt McCline
            Priority: Critical


Instead of throw exception, just filter out NULLs in the Native Vector MapJoin operators.



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