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https://issues.apache.org/jira/browse/HADOOP-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12533969
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Hadoop QA commented on HADOOP-2015:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12367530/hadoop-2015.txt
against trunk revision r583424.
@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/919/testReport/
Findbugs warnings:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/919/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/919/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/919/console
This message is automatically generated.
> Job tracker should report the number of splits that are local to some task
> trackers
> -----------------------------------------------------------------------------------
>
> Key: HADOOP-2015
> URL: https://issues.apache.org/jira/browse/HADOOP-2015
> Project: Hadoop
> Issue Type: Improvement
> Components: mapred
> Reporter: Runping Qi
> Assignee: Runping Qi
> Attachments: hadoop-2015.txt
>
>
> Right now, jon tracker keeps track the number of launched mappers with local
> data.
> However, it is not clear how many mappers that are potentially be launched
> with data locality.
> This information is readily available in Job Tracker. It is just a matter to
> create a separate global counter
> and set it at the Job Tracker initialization time.
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