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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5220) Add option for removing intermediate directory for partition, which is empty
Date Sun, 27 Oct 2013 07:46:41 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13806258#comment-13806258
] 

Hudson commented on HIVE-5220:
------------------------------

FAILURE: Integrated in Hive-trunk-hadoop2-ptest #152 (See [https://builds.apache.org/job/Hive-trunk-hadoop2-ptest/152/])
HIVE-5220 : Add option for removing intermediate directory for partition, which is empty (Navis
via Ashutosh Chauhan) (hashutosh: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1535072)
* /hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java
* /hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/Warehouse.java


> 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
>             Fix For: 0.13.0
>
>         Attachments: D12729.2.patch, HIVE-5220.D12729.1.patch
>
>
> 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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