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https://issues.apache.org/jira/browse/YARN-2347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14075518#comment-14075518
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Junping Du commented on YARN-2347:
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Thanks for review and comments, [~zjshen]!
Nice catch for javadoc issue, will fix it soon.
For naming of this generic version, I don't have strong preference on which is
better. YarnVersion seems to be a little misleading as we already had "yarn
version" command line to list the version of YARN. Version sounds too generic
and easily get duplicated (we had a writable object with the same name in
Common). Actually, this version get used for RMState, NMState, ShuffleHandler's
State, etc. In this case, may not sounds so weird to you?
> Consolidate RMStateVersion and NMDBSchemaVersion into StateVersion in
> yarn-server-common
> ----------------------------------------------------------------------------------------
>
> Key: YARN-2347
> URL: https://issues.apache.org/jira/browse/YARN-2347
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Junping Du
> Assignee: Junping Du
> Attachments: YARN-2347-v2.patch, YARN-2347-v3.patch, YARN-2347.patch
>
>
> We have similar things for version state for RM, NM, TS (TimelineServer),
> etc. I think we should consolidate them into a common object.
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