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From "Navis (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-5220) Add option for removing intermediate directory for partition, which is empty
Date Thu, 05 Sep 2013 09:22:51 GMT
Navis created HIVE-5220:
---------------------------

             Summary: Add option for removing intermediate directory for partition, which
is empty
                 Key: HIVE-5220
                 URL: https://issues.apache.org/jira/browse/HIVE-5220
             Project: Hive
          Issue Type: Improvement
          Components: Query Processor
            Reporter: Navis
            Assignee: Navis
            Priority: Minor


For deeply nested partitioned table, intermediate directories are not removed even if there
is no partitions in it by removing them.

{noformat}
/deep_part/c=09/d=01
/deep_part/c=09/d=01/e=01
/deep_part/c=09/d=01/e=02
/deep_part/c=09/d=02
/deep_part/c=09/d=02/e=01
/deep_part/c=09/d=02/e=02
{noformat}

After removing partition (c='09'), directory remains like this, 

{noformat}
/deep_part/c=09/d=01
/deep_part/c=09/d=02
{noformat}


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