[
https://issues.apache.org/jira/browse/YARN-2095?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vinod Kumar Vavilapalli resolved YARN-2095.
-------------------------------------------
Resolution: Invalid
[~sunliners81], we have run much bigger jobs (100K maps) and those that run for
long time without any issues. There is only one limitation that I know of - in
secure clusters tokens expire after 7 days.
In any case, please pursue this on user mailing lists and create a bug when you
are sure there is one. Closing this as invalid for now, please reopen if you
disagree.
> Large MapReduce Job stops responding
> ------------------------------------
>
> Key: YARN-2095
> URL: https://issues.apache.org/jira/browse/YARN-2095
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.2.0
> Environment: CentOS 6.3 (x86_64) on vmware 10 running HDP-2.0.6
> Reporter: Clay McDonald
> Priority: Blocker
>
> Very large jobs (7,455 Mappers and 999 Reducers) hang. Jobs run well but
> logging to container logs stop after running 33 hours. The job appears to be
> hung. The status of the job is "RUNNING". No error messages found in logs.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
