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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4068) Jars in lib subdirectory of the submittable JAR are not added to the classpath
Date Wed, 22 Aug 2012 21:28:42 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13439857#comment-13439857
] 

Hudson commented on MAPREDUCE-4068:
-----------------------------------

Integrated in Hadoop-Hdfs-trunk-Commit #2687 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/2687/])
    MAPREDUCE-4068. Jars in lib subdirectory of the submittable JAR are not added to the classpath
(rkanter via tucu) (Revision 1376253)

     Result = SUCCESS
tucu : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1376253
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.java
* /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
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/YARNRunner.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestMRJobs.java

                
> Jars in lib subdirectory of the submittable JAR are not added to the classpath
> ------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4068
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4068
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 2.0.0-alpha
>            Reporter: Ahmed Radwan
>            Assignee: Robert Kanter
>            Priority: Blocker
>             Fix For: 2.2.0-alpha
>
>         Attachments: MAPREDUCE-4068.patch
>
>
> Prior to hadoop 0.23, users could add third party jars to the lib subdirectory of the
submitted job jar and they become available in the task's classpath. I see this functionality
was in TaskRunner.java, but I can't see similar functionality in hadoop 0.23 (neither in MapReduceChildJVM.java
nor other places).

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