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https://issues.apache.org/jira/browse/YARN-2320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14143783#comment-14143783
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Zhijie Shen commented on YARN-2320:
-----------------------------------
Upload a huge patch, but it doesn't have complex logic, but removing the old
application history store stack, including:
1. Null|Memory|FileSystemApplicationHistoryStore, the related protobuf classes,
and ApplicationHistoryManagerImpl based on it.
2. RMApplicationHistoryWriter, the events used by it, and the invokes in the
scope of RM.
3. Unnecessary configurations in YarnConfiguration.
I addition, I've fixed the test cases based on ApplicationHistoryStore, and
rename ApplicationHistoryManagerOnTimelineStore to
ApplicationHistoryManagerImpl.
> Removing old application history store after we store the history data to
> timeline store
> ----------------------------------------------------------------------------------------
>
> Key: YARN-2320
> URL: https://issues.apache.org/jira/browse/YARN-2320
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Zhijie Shen
> Assignee: Zhijie Shen
> Attachments: YARN-2320.1.patch
>
>
> After YARN-2033, we should deprecate application history store set. There's
> no need to maintain two sets of store interfaces. In addition, we should
> conclude the outstanding jira's under YARN-321 about the application history
> store.
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