-Re: Application/Job is hanging! validate
Aaron T. Myers 2011-10-17, 18:08
This sounds like
https://issues.apache.org/jira/browse/MAPREDUCE-2324manifested in MR2
to me. Should we perhaps update the "affects versions"
Aaron T. Myers
Software Engineer, Cloudera
On Mon, Oct 17, 2011 at 9:55 AM, Mahadev Konar <[EMAIL PROTECTED]>wrote:
> This is what will happen if you do not have enough resource in the
> cluster to run a job. Though there could be an improvement that a job
> fails with not enough resource in the cluster but thats not what
> happens right now.
> On Mon, Oct 17, 2011 at 6:25 AM, Kamesh <[EMAIL PROTECTED]> wrote:
> > Hi All,
> > I submitted an application to YARN. But there are no containers
> > In this case job got hanged indefinitely.
> > I reproduced this in a pseudo cluster mode with the following steps.
> > Steps to reproduce
> > 1) let the amount of memory the MR app master needs be 2GB.
> > 2) let the Nodemanager's capability be 1GB.
> > In the above case, no of available containers is 0 and so the job could
> > able to get a chance to run due to containers unavailability.
> > Please validate the above case.
> > --
> > Thanks&Regards,
> > Bh.V.S.Kamesh.