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https://issues.apache.org/jira/browse/HADOOP-3643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amar Kamat updated HADOOP-3643:
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Attachment: HADOOP-3643.patch
Attaching a patch. I have not tested the patch.
> jobtasks.jsp when called for running tasks should ignore completed TIPs
> -----------------------------------------------------------------------
>
> Key: HADOOP-3643
> URL: https://issues.apache.org/jira/browse/HADOOP-3643
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Reporter: Amar Kamat
> Attachments: HADOOP-3643.patch
>
>
> There is a mismatch between the number of running tasks shown as _running_
> and actual _running_ tasks. The number shown as the hyperlink (i.e on
> jobdetails.jsp) is less than the one shown once clicked (i,e in
> jobtasks.jsp). In the framework, a TIP can be _complete_ as well as
> _running_. {{TaskInProgress.isComplete()}} checks for atleast one successful
> task attempt while {{TaskInProgress.isRunning()}} checks if there are running
> tasks. Both of which can be true when there are speculative tasks. Hence
> jobtasks.jsp should ignore completed tasks if _running_ tasks are to be shown.
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