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https://issues.apache.org/jira/browse/MAPREDUCE-4898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13636262#comment-13636262
]
Hudson commented on MAPREDUCE-4898:
-----------------------------------
Integrated in Hadoop-Yarn-trunk #188 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/188/])
MAPREDUCE-4898. FileOutputFormat.checkOutputSpecs and
FileOutputFormat.setOutputPath incompatible with MR1. (rkanter via tucu)
(Revision 1469523)
Result = SUCCESS
tucu : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1469523
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/output/FileOutputFormat.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/lib/output/TestFileOutputFormat.java
> FileOutputFormat.checkOutputSpecs and FileOutputFormat.setOutputPath
> incompatible with MR1
> ------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4898
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4898
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Reporter: Robert Kanter
> Assignee: Robert Kanter
> Fix For: 2.0.5-beta
>
> Attachments: MAPREDUCE-4898.patch
>
>
> In MR1,
> {{org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.checkOutputSpecs}}
> throws {{org.apache.hadoop.mapred.FileAlreadyExistsException}} but now it
> throws {{org.apache.hadoop.fs.FileAlreadyExistsException}} instead, making
> them incompatible.
> In MR1,
> {{org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.setOutputPath}}
> doesn't throw any exceptions but now it throws an {{IOException}}, making
> them incompatible.
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