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https://issues.apache.org/jira/browse/MAPREDUCE-2398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13009139#comment-13009139
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Hadoop QA commented on MAPREDUCE-2398:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12474163/MAPREDUCE-2398-trunk.patch
against trunk revision 1082703.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
+1 system test framework. The patch passed system test framework compile.
Test results:
https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/142//testReport/
Findbugs warnings:
https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/142//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://hudson.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/142//console
This message is automatically generated.
> MRBench: setting the baseDir parameter has no effect
> ----------------------------------------------------
>
> Key: MAPREDUCE-2398
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2398
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: benchmarks
> Affects Versions: 0.20.2, 0.22.0
> Reporter: Michael Noll
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: MAPREDUCE-2398-trunk.patch, MAPREDUCE-2398_0.20.2.patch
>
>
> The optional {{-baseDir}} parameter lets user specify the base DFS path for
> output/input of MRBench.
> However, the two private variables {{INPUT_DIR}} and {{OUTPUT_DIR}}
> (MRBench.java) are not updated in the case that the default value of
> {{-baseDir}} is actually overwritten by the user. Hence any input and output
> is always written to the default locations ({{/benchmarks/MRBench/...}}),
> even though the user-supplied location for {{-baseDir}} is created (and
> eventually deleted again) on HDFS.
> The bug affects at least Hadoop 0.20.2 and the current trunk (r1082703) as of
> March 21, 2011.
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