[jira] Updated: (HADOOP-5719) Jobs failed during job initalization are never removed from Capacity Schedulers waiting list

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

     [ https://issues.apache.org/jira/browse/HADOOP-5719?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sreekanth Ramakrishnan updated HADOOP-5719:
-------------------------------------------

    Attachment: HADOOP-5719-2.patch

Attaching patch incorporating most of Vinod's comments.

bq.  I think a better place for job removal from the JobQueuesManager is the cleanUpInitializedJobsList() method of teh JobInitializationPoller. We may want to rename this method and change its javadoc a bit.

This has not been incorporated because of issue described in HADOOP-5020 it is hit when {{JobInProgress.initTasks()}} throws an exception and terminate job is called and Capacity scheduler would never be able to remove the job from the waiting queue.

Also added a new test case {{TestJobInitalizationPoller}} which uses {{MiniMRCluster}} to verify if jobs failing initialization are actually removed from waiting queue.

> Jobs failed during job initalization are never removed from Capacity Schedulers waiting list
> --------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-5719
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5719
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/capacity-sched
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>         Attachments: HADOOP-5719-1.patch, HADOOP-5719-2.patch
>
>
> Jobs which fail during initalization are never removed from Capacity Schedulers waiting job list.

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