[
https://issues.apache.org/jira/browse/YARN-4597?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15649168#comment-15649168
]
Arun Suresh commented on YARN-4597:
-----------------------------------
Hmmm.. I agree it looks equivalent. But what if the 'isMarkedForKill' flag is
set on the container object by the scheduler in between the time the
ContainerLaunch thread is running the 'ContainerLaunch::launchContainer()'
method and the 'ContainerLaunch::handleContainerExitCode()'. In that case, the
CONTAINER_KILLED_ON_REQUEST event will not be sent.
> Add SCHEDULE to NM container lifecycle
> --------------------------------------
>
> Key: YARN-4597
> URL: https://issues.apache.org/jira/browse/YARN-4597
> Project: Hadoop YARN
> Issue Type: New Feature
> Components: nodemanager
> Reporter: Chris Douglas
> Assignee: Arun Suresh
> Labels: oct16-hard
> Attachments: YARN-4597.001.patch, YARN-4597.002.patch,
> YARN-4597.003.patch, YARN-4597.004.patch, YARN-4597.005.patch,
> YARN-4597.006.patch, YARN-4597.007.patch
>
>
> Currently, the NM immediately launches containers after resource
> localization. Several features could be more cleanly implemented if the NM
> included a separate stage for reserving resources.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
