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https://issues.apache.org/jira/browse/YARN-5221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15324560#comment-15324560
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MENG DING commented on YARN-5221:
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Hi, [~leftnoteasy]
I have not been following this for a while, but it does make sense to merge any
change to a container into one unified API. Just to be sure, this won't have
any compatibility issue since the container resize feature is not out
officially yet, right?
Also, are users allowed to increase AND decrease different resource index in
one update API, since we call it "update" now?
[~asuresh], when this ticket is completed, will you be able to update YARN-4175
for an update example? This may be useful for people who are already
prototyping with the container resize feature.
Thanks,
Meng
> Expose UpdateResourceRequest API to allow AM to request for change in
> container properties
> ------------------------------------------------------------------------------------------
>
> Key: YARN-5221
> URL: https://issues.apache.org/jira/browse/YARN-5221
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Arun Suresh
> Assignee: Arun Suresh
> Attachments: YARN-5221.001.patch, YARN-5221.002.patch
>
>
> YARN-1197 introduced APIs to allow an AM to request for Increase and Decrease
> of Container Resources after initial allocation.
> YARN-5085 proposes to allow an AM to request for a change of Container
> ExecutionType.
> This JIRA proposes to unify both of the above into an Update Container API.
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