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From Vinod Kumar Vavilapalli <vino...@apache.org>
Subject Re: Yarn hangs @Scheduled
Date Thu, 24 Apr 2014 22:25:10 GMT
How much memory do you see as available on the RM web page? And what are
the memory requirements for this app? And this is a MR job?

+Vinod
Hortonworks Inc.
http://hortonworks.com/


On Thu, Apr 24, 2014 at 1:23 PM, Jay Vyas <jayunit100@gmail.com> wrote:

> Hi folks :  My yarn jobs seem to be hanging in the "SHEDULED" state.  I've
> restarted my nodemanager a few times , but no luck.
>
> What are the possible reasons that YARN job submission hangs ?  I know one
> is resource availability, but this is a fresh cluster on a VM with only one
> job, one NM, and one RM.
>
> 14/04/24 16:20:32 INFO ipc.Server: Auth successful for yarn@IDH1.LOCAL(auth:SIMPLE)
> 14/04/24 16:20:32 INFO authorize.ServiceAuthorizationManager:
> Authorization successful for yarn@IDH1.LOCAL (auth:KERBEROS) for
> protocol=interface org.apache.hadoop.yarn.api.ApplicationClientProtocolPB
> 14/04/24 16:20:32 INFO resourcemanager.ClientRMService: Allocated new
> applicationId: 4
> 14/04/24 16:20:33 INFO resourcemanager.ClientRMService: Application with
> id 4 submitted by user yarn
> 14/04/24 16:20:33 INFO resourcemanager.RMAuditLogger: USER=yarn
> IP=192.168.122.100      OPERATION=Submit Application Request
> TARGET=ClientRMService  RESULT=SUCCESS  APPID=application_1398370674313_0004
> 14/04/24 16:20:33 INFO rmapp.RMAppImpl: Storing application with id
> application_1398370674313_0004
> 14/04/24 16:20:33 INFO rmapp.RMAppImpl: application_1398370674313_0004
> State change from NEW to NEW_SAVING
> 14/04/24 16:20:33 INFO recovery.RMStateStore: Storing info for app:
> application_1398370674313_0004
> 14/04/24 16:20:33 INFO rmapp.RMAppImpl: application_1398370674313_0004
> State change from NEW_SAVING to SUBMITTED
> 14/04/24 16:20:33 INFO fair.FairScheduler: Accepted application
> application_1398370674313_0004 from user: yarn, in queue: default,
> currently num of applications: 4
> 14/04/24 16:20:33 INFO rmapp.RMAppImpl: application_1398370674313_0004
> State change from SUBMITTED to ACCEPTED
> 14/04/24 16:20:33 INFO resourcemanager.ApplicationMasterService:
> Registering app attempt : appattempt_1398370674313_0004_000001
> 14/04/24 16:20:33 INFO attempt.RMAppAttemptImpl:
> appattempt_1398370674313_0004_000001 State change from NEW to SUBMITTED
> 14/04/24 16:20:33 INFO fair.FairScheduler: Added Application Attempt
> appattempt_1398370674313_0004_000001 to scheduler from user: yarn
> 14/04/24 16:20:33 INFO attempt.RMAppAttemptImpl:
> appattempt_1398370674313_0004_000001 State change from SUBMITTED to
> SCHEDULED
>
>
>
>
> --
> Jay Vyas
> http://jayunit100.blogspot.com
>

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