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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2786) TestDFSIO should also test compression reading/writing from command-line.
Date Mon, 03 Sep 2012 18:08:07 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13447374#comment-13447374

Konstantin Shvachko commented on MAPREDUCE-2786:

+1 from me too
> TestDFSIO should also test compression reading/writing from command-line.
> -------------------------------------------------------------------------
>                 Key: MAPREDUCE-2786
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2786
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: benchmarks
>    Affects Versions: 2.0.0-alpha
>            Reporter: Plamen Jeliazkov
>            Priority: Minor
>              Labels: newbie
>             Fix For: 2.1.0-alpha
>         Attachments: MAPREDUCE_2786.patch, MAPREDUCE_2786.patch, MAPREDUCE_2786.patch,
>   Original Estimate: 36h
>  Remaining Estimate: 36h
> I thought it might be beneficial to simply alter the code of TestDFSIO to accept any
compression codec class and allow testing for compression by a command line argument instead
of having to change the config file everytime. Something like "-compression" would do.

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