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https://issues.apache.org/jira/browse/MAPREDUCE-4740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13482300#comment-13482300
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Hudson commented on MAPREDUCE-4740:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk #1204 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1204/])
MAPREDUCE-4740. only .jars can be added to the Distributed Cache classpath.
Contributed by Robert Joseph Evans (Revision 1401054)
Result = SUCCESS
jlowe : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1401054
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/util/MRApps.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/test/java/org/apache/hadoop/mapreduce/v2/util/TestMRApps.java
> 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
> Fix For: 2.0.3-alpha, 0.23.5
>
> Attachments: MR-4740.txt, MR-4740.txt, 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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