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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2417) Merging of compressed rcfiles fails to write the valuebuffer part correctly
Date Fri, 02 Sep 2011 11:28:10 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095920#comment-13095920
] 

Hudson commented on HIVE-2417:
------------------------------

Integrated in Hive-trunk-h0.21 #928 (See [https://builds.apache.org/job/Hive-trunk-h0.21/928/])
    HIVE-2417: Merging of compressed rcfiles fails to write the valuebuffer part correctly
(Krishna Kumar via He Yongqiang)

heyongqiang : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1164278
Files : 
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/RCFile.java
* /hive/trunk/ql/src/test/queries/clientpositive/create_merge_compressed.q
* /hive/trunk/ql/src/test/results/clientpositive/create_merge_compressed.q.out


> Merging of compressed rcfiles fails to write the valuebuffer part correctly
> ---------------------------------------------------------------------------
>
>                 Key: HIVE-2417
>                 URL: https://issues.apache.org/jira/browse/HIVE-2417
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Krishna Kumar
>            Assignee: Krishna Kumar
>         Attachments: HIVE-2417.v0.patch, HIVE-2417.v1.patch
>
>
> The blockmerge task does not create proper rc files when merging compressed rc files
as the valuebuffer writing is incorrect.

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