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https://issues.apache.org/jira/browse/YARN-2179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14138021#comment-14138021
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Karthik Kambatla commented on YARN-2179:
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bq. One approach would be to move the shared cache project back into the RM
project.
That should work. I am okay with leaving the patch as is for now and move
modules when we are embedding SCM in the RM.
bq. Would it make more sense to leverage getFinalApplicationStatus() instead of
getYarnApplicationState()?
Sounds reasonable.
> Initial cache manager structure and context
> -------------------------------------------
>
> Key: YARN-2179
> URL: https://issues.apache.org/jira/browse/YARN-2179
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Chris Trezzo
> Assignee: Chris Trezzo
> Attachments: YARN-2179-trunk-v1.patch, YARN-2179-trunk-v2.patch,
> YARN-2179-trunk-v3.patch, YARN-2179-trunk-v4.patch, YARN-2179-trunk-v5.patch
>
>
> Implement the initial shared cache manager structure and context. The
> SCMContext will be used by a number of manager services (i.e. the backing
> store and the cleaner service). The AppChecker is used to gather the
> currently running applications on SCM startup (necessary for an scm that is
> backed by an in-memory store).
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