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Date: Thu, 29 Oct 2009 17:41:59 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
To: mapreduce-issues@hadoop.apache.org
Subject: [jira] Commented: (MAPREDUCE-1017) Compression and output splitting
 for Sqoop
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    [ https://issues.apache.org/jira/browse/MAPREDUCE-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12771501#action_12771501 ] 

Hudson commented on MAPREDUCE-1017:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk #127 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-Mapreduce-trunk/127/])
    

> Compression and output splitting for Sqoop
> ------------------------------------------
>
>                 Key: MAPREDUCE-1017
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1017
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: contrib/sqoop
>            Reporter: Aaron Kimball
>            Assignee: Aaron Kimball
>             Fix For: 0.22.0
>
>         Attachments: MAPREDUCE-1017.2.patch, MAPREDUCE-1017.3.patch, MAPREDUCE-1017.4.patch, MAPREDUCE-1017.patch
>
>
> Sqoop "direct mode" writing will generate a single large text file in HDFS. It is important to be able to compress this data before it reaches HDFS. Due to the difficulty in splitting compressed files in HDFS for use by MapReduce jobs, data should also be split at compression time.

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