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From "Sriranjan Manjunath (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-964) Handling null keys in skewed join
Date Thu, 17 Sep 2009 07:27:57 GMT
Handling null keys in skewed join
---------------------------------

                 Key: PIG-964
                 URL: https://issues.apache.org/jira/browse/PIG-964
             Project: Pig
          Issue Type: Bug
            Reporter: Sriranjan Manjunath


The tuple size is calculated incorrectly and thus the skewed join ends up expecting a large
number of reducers. Further, skewed join should not bail out after the second job if the number
of reducers specified by the user is low. It should print a warning message and continue execution.

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