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https://issues.apache.org/jira/browse/MAPREDUCE-4898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13537638#comment-13537638
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Hadoop QA commented on MAPREDUCE-4898:
--------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12562027/MAPREDUCE-4898.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3154//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3154//console
This message is automatically generated.
> 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: 2.0.3-alpha
>
> 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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