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From "Namit Jain (JIRA)" <>
Subject [jira] Created: (HIVE-677) better debugging
Date Thu, 23 Jul 2009 02:23:14 GMT
better debugging

                 Key: HIVE-677
             Project: Hadoop Hive
          Issue Type: Improvement
          Components: Query Processor
            Reporter: Namit Jain

Currently, we have no idea how many rows are being produced by join/file sink while the process
is running.
It makes the tasks very difficult to debug - it would be very useful to dump some stats while
the process (mapper/reducer) is running

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