[ 
https://issues.apache.org/jira/browse/HADOOP-4287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12635712#action_12635712
 ] 

Sreekanth Ramakrishnan commented on HADOOP-4287:
------------------------------------------------

The formulae for determining the pending tasks have to be changed to the 
following in order to have the correct number of pending tasks to be determined.

The formulae would be:

number of desired task - number of running tasks - number of failed TIP for 
task - finished task + speculative 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
>
> This I observed while running a job that always fails because of reduce 
> failures. Need to investigate this.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.

Reply via email to