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https://issues.apache.org/jira/browse/MAPREDUCE-5376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shinichi Yamashita updated MAPREDUCE-5376:
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Attachment: MAPREDUCE-5376-branch-1.2.patch
I attach the fixed patch(MAPREDUCE-5376-branch-1.2.patch) and the screenshot of
jobdetails.jsp (jobsummary-after-20130903.png).
In jobdetailshistory.jsp of 1.2.1, the counter information of Map column and
Reduce column is displayed correct (jobdetailshistory-20130903.png).
> The value of the Counters at Map/Reduce column shows wrong values as "0" in
> jobdetails.jsp
> ------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5376
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5376
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker, mrv1
> Affects Versions: 1.2.0, 1.2.1
> Reporter: Shinichi Yamashita
> Assignee: Shinichi Yamashita
> Attachments: jobdetailshistory-20130903.png,
> jobsummary-after-20130903.png, jobsummary-after.png, jobsummary-before.png,
> MAPREDUCE-5376-branch-1.2.patch, MAPREDUCE-5376.patch
>
>
> In jobdetails.jsp, the The acquisition of the counter of M/R column uses
> displayName in Counters.Group.getCounter().
> Therefore, the counter where is different in realname and displayname cannot
> get a value.
> It uses displayName to get a value by Map column and Reduce column.
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