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https://issues.apache.org/jira/browse/MAPREDUCE-3716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13196658#comment-13196658
]
Hudson commented on MAPREDUCE-3716:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk-Commit #1691 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1691/])
MAPREDUCE-3716. Fixing YARN+MR to allow MR jobs to be able to use
java.io.File.createTempFile to create temporary files as part of their tasks.
Contributed by Jonathan Eagles.
vinodkv :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1238136
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/mapred/MapReduceChildJVM.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapred/TestMiniMRChildTask.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/DefaultContainerExecutor.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.h
* /hadoop/common/trunk/hadoop-mapreduce-project/src/java/mapred-default.xml
> java.io.File.createTempFile fails in map/reduce tasks
> -----------------------------------------------------
>
> Key: MAPREDUCE-3716
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3716
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.1
> Reporter: Jonathan Eagles
> Assignee: Jonathan Eagles
> Priority: Blocker
> Fix For: 0.23.1
>
> Attachments: MAPREDUCE-3716.patch, MAPREDUCE-3716.patch,
> TestRandomWriter.patch
>
>
> container-launch.sh specifies java option java.io.tmpdir when executing the
> java process for the child container but fails to create the tmpdir. All uses
> of createTempFile and other commands relying on java.io.tmpdir will fail when
> called from child container jvms.
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