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https://issues.apache.org/jira/browse/MAPREDUCE-825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12740726#action_12740726
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Hadoop QA commented on MAPREDUCE-825:
-------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12415772/MAPREDUCE-825.2.patch
against trunk revision 801959.
+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 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.
Test results:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/454/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/454/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/454/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-vesta.apache.org/454/console
This message is automatically generated.
> JobClient completion poll interval of 5s causes slow tests in local mode
> ------------------------------------------------------------------------
>
> Key: MAPREDUCE-825
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-825
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Aaron Kimball
> Assignee: Aaron Kimball
> Priority: Minor
> Attachments: completion-poll-interval.patch, MAPREDUCE-825.2.patch
>
>
> The JobClient.NetworkedJob.waitForCompletion() method polls for job
> completion every 5 seconds. When running a set of short tests in
> pseudo-distributed mode, this is unnecessarily slow and causes lots of wasted
> time. When bandwidth is not scarce, setting the poll interval to 100 ms
> results in a 4x speedup in some tests. This interval should be parametrized
> to allow users to control the interval for testing purposes.
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