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https://issues.apache.org/jira/browse/YARN-5620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15489547#comment-15489547
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Arun Suresh edited comment on YARN-5620 at 9/14/16 6:13 AM:
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[~jianhe], I intentionally wanted to keep the _merge_ function as a static
utility function. I would prefer not adding a new constructor... Also, if you
notice in the _KilledExternallyForReInitTransition_ we use this function to
merge the existing ResourceSet and upgraded ResourceSet and set the value of
container.resourceSet to the merged RS.
I can change it if your are particular... but would prefer to keep it as such.
was (Author: asuresh):
[~jianhe], I intentionally wanted to keep the _merge_ function as a static
utility function. I would prefer not adding a new constructor.. if you are ok
with it.
> Core changes in NodeManager to support re-initialization of Containers with
> new launchContext
> ---------------------------------------------------------------------------------------------
>
> Key: YARN-5620
> URL: https://issues.apache.org/jira/browse/YARN-5620
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Arun Suresh
> Assignee: Arun Suresh
> Attachments: YARN-5620.001.patch, YARN-5620.002.patch,
> YARN-5620.003.patch, YARN-5620.004.patch, YARN-5620.005.patch,
> YARN-5620.006.patch, YARN-5620.007.patch, YARN-5620.008.patch,
> YARN-5620.009.patch, YARN-5620.010.patch, YARN-5620.011.patch,
> YARN-5620.012.patch, YARN-5620.013.patch, YARN-5620.014.patch,
> YARN-5620.015.patch
>
>
> JIRA proposes to modify the ContainerManager (and other core classes) to
> support upgrade of a running container with a new {{ContainerLaunchContext}}
> as well as the ability to rollback the upgrade if the container is not able
> to restart using the new launch Context.
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