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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1090) Job does not get into Pending State
Date Thu, 29 Aug 2013 01:15:52 GMT

     [ https://issues.apache.org/jira/browse/YARN-1090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jian He updated YARN-1090:
--------------------------

    Attachment: YARN-1090.patch

upload a patch that renames 'Active Apps' to 'Schedulable Apps' and 'Pending Apps' to 'Non-Schedulable'
Apps in CapacitySchedulerPage as the definition of Active Apps is actually 'Schedulable' and
the definition of Pending Apps here is 'Non-Schedulable' due to queue and per user limit.
Also add two more metrics specifically for 'Running Apps' and 'Pending Apps' for both queue
and user on the scheduler UI.
                
> Job does not get into Pending State
> -----------------------------------
>
>                 Key: YARN-1090
>                 URL: https://issues.apache.org/jira/browse/YARN-1090
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: yeshavora
>            Assignee: Jian He
>         Attachments: YARN-1090.patch
>
>
> When there is no resource available to run a job, next job should go in pending state.
RM UI should show next job as pending app and the counter for the pending app should be incremented.
> But Currently. Next job stays in ACCEPTED state and No AM has been assigned to this job.Though
Pending App count is not incremented. 
> Running 'job status <nextjob>' shows job state=PREP. 
> $ mapred job -status job_1377122233385_0002
> 13/08/21 21:59:23 INFO client.RMProxy: Connecting to ResourceManager at host1/ip1
> Job: job_1377122233385_0002
> Job File: /ABC/.staging/job_1377122233385_0002/job.xml
> Job Tracking URL : http://host1:port1/application_1377122233385_0002/
> Uber job : false
> Number of maps: 0
> Number of reduces: 0
> map() completion: 0.0
> reduce() completion: 0.0
> Job state: PREP
> retired: false
> reason for failure:

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