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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4445) Wrong number of running map/reduce tasks are displayed in queue information.
Date Mon, 03 Nov 2008 11:42:45 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12644695#action_12644695
] 

Amar Kamat commented on HADOOP-4445:
------------------------------------

Vivek's [comment|https://issues.apache.org/jira/browse/HADOOP-4445?focusedCommentId=12644645#action_12644645]
makes sense. I guess the confusion is because of the lack of information provided along with
the counts. If we fix on the naming and say 
{noformat}
running task : The task that is currenly getting executed on some tracker
scheduled task : The task that is scheduled by the scheduler/jt for running and which might
not be actually running
{noformat}
then we can show _running-tasks_ info in cluster-summary and _scheduled-tasks_ info in the
scheduler's info and get away with the issue. Thoughts?

> Wrong number of running map/reduce tasks are displayed in queue information.
> ----------------------------------------------------------------------------
>
>                 Key: HADOOP-4445
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4445
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/capacity-sched
>    Affects Versions: 0.19.0
>         Environment: Hadoop r705159, Queue=default, GC=100% MapCapacity=ReduceCapacity=212
>            Reporter: Karam Singh
>            Assignee: Sreekanth Ramakrishnan
>
> Wrong number of running map/reduce tasks are displayed in queue information.

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