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https://issues.apache.org/jira/browse/MAPREDUCE-5208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13655903#comment-13655903
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Dennis Y commented on MAPREDUCE-5208:
-------------------------------------
this patch breaks compilation for branch-2:
2013-05-13 14:59:09.643 [ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:2.5.1:testCompile
(default-testCompile) on project hadoop-mapreduce-client-shuffle: Compilation
failure: Compilation failure:
2013-05-13 14:59:09.645 [ERROR]
/home/jenkins/jenkins/workspace/Hadoop-common-FB-Integration-fb-YAHOO-259-branch-2-gd/yhadoop-common/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/test/java/org/apache/hadoop/mapred/TestShuffleHandler.java:[341,29]
cannot find symbol
2013-05-13 14:59:09.646 [ERROR] symbol : variable POSIX
2013-05-13 14:59:09.648 [ERROR] location: class
org.apache.hadoop.io.nativeio.NativeIO
2013-05-13 14:59:09.649 [ERROR]
/home/jenkins/jenkins/workspace/Hadoop-common-FB-Integration-fb-YAHOO-259-branch-2-gd/yhadoop-common/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/test/java/org/apache/hadoop/mapred/TestShuffleHandler.java:[357,19]
join(java.lang.CharSequence,java.lang.Iterable<?>) in
org.apache.hadoop.util.StringUtils cannot be applied to
(java.lang.String,java.lang.String[])
> SpillRecord and ShuffleHandler should use SecureIOUtils for reading index
> file and map output
> ---------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5208
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5208
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Omkar Vinit Joshi
> Assignee: Omkar Vinit Joshi
> Fix For: 2.0.5-beta
>
> Attachments: MAPREDUCE-5208-20130506.patch,
> MAPREDUCE-5208-20130507.patch, MAPREDUCE-5208.20130510.patch
>
>
> ShuffleHandler (map output file) and SpillRecord (index file) are reading
> file using unsecured input stream. There exists a possibility for symlink
> attack. related to YARN-578 . Creating this issue to track map reduce changes.
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