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https://issues.apache.org/jira/browse/MAPREDUCE-4740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13481476#comment-13481476
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Hadoop QA commented on MAPREDUCE-4740:
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{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12550309/MR-4740.txt
against trunk revision .
{color:red}-1 patch{color}. The patch command could not apply the patch.
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2956//console
This message is automatically generated.
> only .jars can be added to the Distributed Cache classpath
> ----------------------------------------------------------
>
> Key: MAPREDUCE-4740
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4740
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.3, 2.0.2-alpha
> Reporter: Robert Joseph Evans
> Assignee: Robert Joseph Evans
> Priority: Blocker
> Attachments: MR-4740.txt, MR-4740.txt
>
>
> Koji tracked down this one.
> {noformat}
> $ cat mycat.sh
> #!/bin/sh
> cat >& /dev/null
> $JAVA_HOME/bin/jinfo $PPID | grep java.class.path
> export | grep CLASSPATH
> ls -l
> $ myfile=/user/me/myclasses.zip; yarn jar
> hadoop-streaming.jar
> -Dmapreduce.job.cache.archives=hdfs:///${myfile}
> -Dmapreduce.job.classpath.archives=${myfile} -input in.txt -output out
> -reducer NONE -mapper mycat.sh -file mycat.sh
> {noformat}
> So, cachearchive like class.zip or class.tar.gz were never set as part of the
> classpath even though they were properly set by
> DistributedCache.addArchiveToClassPath.
> It looks like we are parsing the classpath out of the configs, but then
> throwing that away. It looks simple enough to add them in the correct place.
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