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https://issues.apache.org/jira/browse/YARN-5307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406701#comment-15406701
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Wangda Tan commented on YARN-5307:
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Hi [~subru],
Few comments:
- For the responsibility of FederationApplicationStateStore, what else state
you plan to add for applications? What I can see is it only manages
home-sub-cluster of applications, renaming it to
FederationApplicationHomeSubClusterStore if no more items are planned?
- For ApplicationHomeSubClusterMap and all related response / request / method
name, remove "map" from these names? I was trying to find map-like data
structure in definition..
- Cannot figure out who will use FederationStateStore and how it will be used,
should we move it to more related JIRA?
> Federation Application State Store internal APIs
> ------------------------------------------------
>
> Key: YARN-5307
> URL: https://issues.apache.org/jira/browse/YARN-5307
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager, resourcemanager
> Reporter: Subru Krishnan
> Assignee: Subru Krishnan
> Attachments: YARN-5307-YARN-2915-v1.patch,
> YARN-5307-YARN-2915-v2.patch, YARN-5307-YARN-2915-v3.patch,
> YARN-5307-YARN-2915-v4.patch
>
>
> The Federation Application State encapsulates the mapping between an
> application and it's _home_ sub-cluster, i.e. the sub-cluster to which it is
> submitted to by the Router. Please refer to the design doc in parent JIRA for
> further details.
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