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https://issues.apache.org/jira/browse/HADOOP-2449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12559212#action_12559212
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Hadoop QA commented on HADOOP-2449:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12371829/fixNNBenchPatch.txt
against trunk revision r612191.
@author +1. The patch does not contain any @author tags.
javadoc +1. The javadoc tool did not generate any warning messages.
javac +1. The applied patch does not generate any new compiler warnings.
findbugs +1. The patch does not introduce any new Findbugs warnings.
core tests +1. The patch passed core unit tests.
contrib tests +1. The patch passed contrib unit tests.
Test results:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1599/testReport/
Findbugs warnings:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1599/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1599/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/1599/console
This message is automatically generated.
> Restore the old NN Bench that was replaced by a MR NN Bench
> ------------------------------------------------------------
>
> Key: HADOOP-2449
> URL: https://issues.apache.org/jira/browse/HADOOP-2449
> Project: Hadoop
> Issue Type: Test
> Reporter: Sanjay Radia
> Assignee: Sanjay Radia
> Attachments: fixNNBenchPatch.txt
>
>
> The old NN Bench did not use Map Reduce.
> It was replaced by a new NN Bench that uses Map reduce.
> The old NN Bench is useful and should be restored.
> - useful ofr simulated data niodes which do not work for Map reduce since
> the job configs need to be persistent.
> - a NN test that is independent of map reduce can be useful as it is one
> less variable in figuring out bottlenecks.
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