[jira] Updated: (HADOOP-4428) Job Priorities are not handled properly

["Hemanth Yamijala (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-4428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hemanth Yamijala updated HADOOP-4428:
-------------------------------------

         Priority: Blocker  (was: Major)
    Fix Version/s: 0.19.0

Initial diagnosis shows that this should be a blocker for Hadoop 0.19 as there is a deeper impact. The change is related to the newly introduced setup tasks. The impact seems to be that the capacity scheduler is actually initializing more jobs than it is supposed to.

The fix, at first sight, appears to be straightforward too, in the capacity scheduler.

> Job Priorities are not handled properly 
> ----------------------------------------
>
>                 Key: HADOOP-4428
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4428
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/capacity-sched
>    Affects Versions: 0.19.0
>         Environment: Cluster:  106 TTs  MapCapacity=212, ReduceCapacity=212
> Single Queue=default, User Limit=25, Priorities = Yes.
> Using hadoop branch 0.19 revision=705159 
>            Reporter: Karam Singh
>            Assignee: Vinod K V
>            Priority: Blocker
>             Fix For: 0.19.0
>
>
> Job Priorities are not handled properly 

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