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From "Chris Trezzo (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2189) Admin service for cache manager
Date Thu, 04 Dec 2014 02:28:12 GMT

     [ https://issues.apache.org/jira/browse/YARN-2189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Chris Trezzo updated YARN-2189:
    Attachment: YARN-2189-trunk-v6.patch

Thanks for the comments [~kasha]. Attached is V6 which addresses most of the comments. Diff
between V5 and V6: https://github.com/ctrezzo/hadoop/commit/e8d47fb3e8cea03c4f3545571f1b2c9593f0574e

One thing that I didn't change is making SCMAdminProtocolService#checkAcls use RMServerUtils#verifyAccess.
I started to do this, but then realized this would require the SharedCacheManager package
to depend on the ResourceManager package. I started to move the verifyAccess method to yarn-server-common,
but then realized that it uses the RMAuditLogger.

I could create a slightly more generic verifyAccess method in yarn-server-common and make
both servers use that if you want. Let me know.


> Admin service for cache manager
> -------------------------------
>                 Key: YARN-2189
>                 URL: https://issues.apache.org/jira/browse/YARN-2189
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Chris Trezzo
>            Assignee: Chris Trezzo
>         Attachments: YARN-2189-trunk-v1.patch, YARN-2189-trunk-v2.patch, YARN-2189-trunk-v3.patch,
YARN-2189-trunk-v4.patch, YARN-2189-trunk-v5.patch, YARN-2189-trunk-v6.patch
> Implement the admin service for the shared cache manager. This service is responsible
for handling administrative commands such as manually running a cleaner task.

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