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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-3643) jobtasks.jsp when called for running tasks should ignore completed TIPs
Date Wed, 25 Jun 2008 14:20:44 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-3643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amar Kamat updated HADOOP-3643:
-------------------------------

    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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