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https://issues.apache.org/jira/browse/HADOOP-4287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sreekanth Ramakrishnan updated HADOOP-4287:
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Attachment: HADOOP-4287-2.patch
Attaching patch incorporating the comments, also attaching a test case which
verifies that the pending and running task count does not go to negative in a
case of always failing task.
> [mapred] jobqueue_details.jsp shows negative count of running and waiting
> reduces with CapacityTaskScheduler.
> -------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-4287
> URL: https://issues.apache.org/jira/browse/HADOOP-4287
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/capacity-sched
> Reporter: Vinod K V
> Assignee: Sreekanth Ramakrishnan
> Priority: Blocker
> Attachments: HADOOP-4287-1.patch, HADOOP-4287-2.patch
>
>
> This I observed while running a job that always fails because of reduce
> failures. Need to investigate this.
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