[jira] Commented: (HADOOP-4442) jobqueue_details.jsp should support a 'refresh' attribute

["Sreekanth Ramakrishnan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-4442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12640932#action_12640932 ] 

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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