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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2786) TestDFSIO should also test compression reading/writing from command-line.
Date Tue, 04 Sep 2012 14:01:21 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13447699#comment-13447699
] 

Hudson commented on MAPREDUCE-2786:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk #1186 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1186/])
    MAPREDUCE-2786. Add compression option for TestDFSIO. Contributed by Plamen Jeliazkov.
(Revision 1380310)

     Result = SUCCESS
shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1380310
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/fs/IOMapperBase.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/fs/TestDFSIO.java

                
> 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
>            Assignee: Plamen Jeliazkov
>            Priority: Minor
>              Labels: newbie
>             Fix For: 2.2.0-alpha
>
>         Attachments: MAPREDUCE_2786.patch, 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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