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https://issues.apache.org/jira/browse/MAPREDUCE-467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12728159#action_12728159
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Sharad Agarwal commented on MAPREDUCE-467:
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bq. the metrics could be printed out in a sorted fashion by number of succeeded
tasks.
I agree that UI can be improved. Instead of doing piecemeal effort for
providing sorting on succeeded tasks, I can imagine sorting capability on all
the columns would be useful. Perhaps we can use some javascript API to do so
which can provide sorting, pagination etc. This can be done in follow up jira.
> Collect information about number of tasks succeeded / total per time unit for
> a tasktracker.
> ---------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-467
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-467
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: Hemanth Yamijala
> Assignee: Sharad Agarwal
> Attachments: 467_v4.patch, 467_v5.patch, 467_v6.patch, 5931_v1.patch,
> 5931_v2.patch, 5931_v3.patch
>
>
> Collecting information of number of tasks succeeded / total per tasktracker
> and being able to see these counts per hour, day and since start time will
> help reason about things like the blacklisting strategy.
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