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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2408) Make Gridmix emulate usage of data compression
Date Thu, 26 May 2011 22:48:47 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13039977#comment-13039977
] 

Hadoop QA commented on MAPREDUCE-2408:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12480563/MR-2408-gridmix-compression-emulation-v1.1.patch
  against trunk revision 1127444.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 6 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    -1 findbugs.  The patch appears to introduce 1 new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.

    -1 core tests.  The patch failed these core unit tests:
                  org.apache.hadoop.cli.TestMRCLI
                  org.apache.hadoop.tools.TestHadoopArchives
                  org.apache.hadoop.tools.TestHarFileSystem

    -1 contrib tests.  The patch failed contrib unit tests.

    +1 system test framework.  The patch passed system test framework compile.

Test results: https://builds.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/308//testReport/
Findbugs warnings: https://builds.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/308//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/308//console

This message is automatically generated.

> Make Gridmix emulate usage of data compression
> ----------------------------------------------
>
>                 Key: MAPREDUCE-2408
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2408
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: contrib/gridmix
>            Reporter: Ravi Gummadi
>            Assignee: Amar Kamat
>         Attachments: MR-2408-gridmix-compression-emulation-v1.1.patch
>
>
> Currently Gridmix emulates disk IO load only. This JIRA is to make Gridmix emulate load
due to data compression as defined by the job-trace.

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