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Posted to yarn-issues@hadoop.apache.org by "Rohith Sharma K S (JIRA)" <ji...@apache.org> on 2018/03/01 06:34:00 UTC
[jira] [Updated] (YARN-5028) RMStateStore should trim down app
state for completed applications
[ https://issues.apache.org/jira/browse/YARN-5028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rohith Sharma K S updated YARN-5028:
------------------------------------
Attachment: YARN-5028.007-addendum.patch
> RMStateStore should trim down app state for completed applications
> ------------------------------------------------------------------
>
> Key: YARN-5028
> URL: https://issues.apache.org/jira/browse/YARN-5028
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager
> Affects Versions: 2.8.0
> Reporter: Karthik Kambatla
> Assignee: Gergo Repas
> Priority: Major
> Fix For: 3.1.0
>
> Attachments: YARN-5028.000.patch, YARN-5028.001.patch, YARN-5028.002.patch, YARN-5028.003.patch, YARN-5028.004.patch, YARN-5028.005.patch, YARN-5028.006.patch, YARN-5028.007-addendum.patch, YARN-5028.007.patch
>
>
> RMStateStore stores enough information to recover applications in case of a restart. The store also retains this information for completed applications to serve their status to REST, WebUI, Java and CLI clients. We don't need all the information we store today to serve application status; for instance, we don't need the {{ApplicationSubmissionContext}}.
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