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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2408) Make Gridmix emulate usage of data compression
Date Fri, 27 May 2011 06:38:47 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13040085#comment-13040085
] 

Hudson commented on MAPREDUCE-2408:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk-Commit #703 (See [https://builds.apache.org/hudson/job/Hadoop-Mapreduce-trunk-Commit/703/])
    MAPREDUCE-2408. [Gridmix] Compression emulation in Gridmix. (amarrk)

amarrk : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1128162
Files : 
* /hadoop/mapreduce/trunk/CHANGES.txt
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/DistributedCacheEmulator.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/GridmixRecord.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/CompressionEmulationUtil.java
* /hadoop/mapreduce/trunk/src/docs/src/documentation/content/xdocs/gridmix.xml
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/test/org/apache/hadoop/mapred/gridmix/TestCompressionEmulationUtils.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/AvgRecordFactory.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/GridmixJob.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/SleepJob.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/RandomTextDataGenerator.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/LoadJob.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/test/org/apache/hadoop/mapred/gridmix/TestRandomTextDataGenerator.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/Gridmix.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/FileQueue.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/GenerateData.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/GenerateDistCacheData.java
* /hadoop/mapreduce/trunk/src/contrib/gridmix/src/java/org/apache/hadoop/mapred/gridmix/InputStriper.java


> 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
>             Fix For: 0.23.0
>
>         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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