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From "Aaron Kimball (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-1017) Compression and output splitting for Sqoop
Date Mon, 19 Oct 2009 20:44:59 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aaron Kimball updated MAPREDUCE-1017:
-------------------------------------

    Status: Open  (was: Patch Available)

> 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
>         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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