[
https://issues.apache.org/jira/browse/YARN-3998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15430039#comment-15430039
]
Jun Gong commented on YARN-3998:
--------------------------------
Thanks [~asuresh] for pointing it out. I did not notice it. Yes, the
CURRENT_VERSION_INFO need be updated, it might be enough to update minor
version since it is compatible. I noticed that YARN-5049 which is committed
after this issue has changed the CURRENT_VERSION_INFO, so we do not need change
it in this issue again?
> Add support in the NodeManager to re-launch containers
> ------------------------------------------------------
>
> Key: YARN-3998
> URL: https://issues.apache.org/jira/browse/YARN-3998
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Jun Gong
> Assignee: Jun Gong
> Fix For: 2.9.0
>
> Attachments: YARN-3998.01.patch, YARN-3998.02.patch,
> YARN-3998.03.patch, YARN-3998.04.patch, YARN-3998.05.patch,
> YARN-3998.06.patch, YARN-3998.07.patch, YARN-3998.08.patch, YARN-3998.09.patch
>
>
> I'd like to add a field(retry-times) in ContainerLaunchContext. When AM
> launches containers, it could specify the value. Then NM will re-launch the
> container 'retry-times' times when it fails to run(e.g.exit code is not 0).
> It will save a lot of time. It avoids container localization. RM does not
> need to re-schedule the container. And local files in container's working
> directory will be left for re-use.(If container have downloaded some big
> files, it does not need to re-download them when running again.)
> We find it is useful in systems like Storm.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
