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https://issues.apache.org/jira/browse/YARN-2404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsuyoshi OZAWA updated YARN-2404:
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Attachment: YARN-2404.5.patch
Refreshed a patch.
I found that TestRMRestart#testAppRecoveredInOrderOnRMRestart fails after the
refactoring since recoverApplication loads data from
RMStateStore#RMState#appState, which is created as a instance of HashMap. We
should make it TreeMap to preserve the restoring order by key, so I fixed it in
this patch.
[~jianhe], could you take a look?
> Remove ApplicationAttemptState and ApplicationState class in RMStateStore
> class
> --------------------------------------------------------------------------------
>
> Key: YARN-2404
> URL: https://issues.apache.org/jira/browse/YARN-2404
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Jian He
> Assignee: Tsuyoshi OZAWA
> Attachments: YARN-2404.1.patch, YARN-2404.2.patch, YARN-2404.3.patch,
> YARN-2404.4.patch, YARN-2404.5.patch
>
>
> We can remove ApplicationState and ApplicationAttemptState class in
> RMStateStore, given that we already have ApplicationStateData and
> ApplicationAttemptStateData records. we may just replace ApplicationState
> with ApplicationStateData, similarly for ApplicationAttemptState.
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