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https://issues.apache.org/jira/browse/HADOOP-4442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12640932#action_12640932
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Sreekanth Ramakrishnan commented on HADOOP-4442:
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When the jobqueue_details.jsp was written it was meant to be a static reference
to the list of the jobs which are currently scheduled the job queue. The job
queue details page just provides the user the position of his job with respect
to the other jobs in the queue. The extra detail like actual progress is just
an added information. Moreover, the actual position changes with respect to
scheduling would happen due to user actions like another job submitted with
higher priority while user job is in waiting or user changing its priority.
Both of these actions are highly infrequent compared to normal submission of
the job. In those cases user can just manually refresh once in a while on his
own to check for the position of the job in the job queue.
> jobqueue_details.jsp should support a 'refresh' attribute
> ---------------------------------------------------------
>
> Key: HADOOP-4442
> URL: https://issues.apache.org/jira/browse/HADOOP-4442
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/capacity-sched
> Reporter: Vinod K V
> Assignee: Sreekanth Ramakrishnan
> Priority: Minor
>
> jobqueue_details.jsp should support a 'refresh' attribute for automatic
> page-refresh, just like jobdetails.jsp.
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