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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2331) Turn off compression when generating index intermediate results
Date Thu, 04 Aug 2011 01:37:27 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13079169#comment-13079169
] 

Hudson commented on HIVE-2331:
------------------------------

Integrated in Hive-trunk-h0.21 #870 (See [https://builds.apache.org/job/Hive-trunk-h0.21/870/])
    HIVE-2331. Turn off compression when generating index intermediate results
(Syed Albiz via jvs)

jvs : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1153569
Files : 
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/index/compact/CompactIndexHandler.java
* /hive/trunk/ql/src/test/queries/clientpositive/index_compression.q
* /hive/trunk/ql/src/test/results/clientpositive/index_compression.q.out
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/index/bitmap/BitmapIndexHandler.java
* /hive/trunk/ql/src/test/queries/clientpositive/index_bitmap_compression.q
* /hive/trunk/ql/src/test/results/clientpositive/index_bitmap_compression.q.out


> Turn off compression when generating index intermediate results
> ---------------------------------------------------------------
>
>                 Key: HIVE-2331
>                 URL: https://issues.apache.org/jira/browse/HIVE-2331
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Syed S. Albiz
>            Assignee: Syed S. Albiz
>             Fix For: 0.8.0
>
>         Attachments: HIVE-2331.1.patch, HIVE-2331.2.patch
>
>
> HiveIndexResult is not compression-aware, so for any index to work (regardless of compact/bitmap)
we need to not compress the index intermediate file when we generate it.

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