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https://issues.apache.org/jira/browse/YARN-2168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14144152#comment-14144152
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Chris Trezzo commented on YARN-2168:
------------------------------------
Thanks for the comments [~vinodkv]. I will make changes to reflect all of these
comments in the appropriate sub-patches.
> SCM/Client/NM/Admin protocols
> -----------------------------
>
> Key: YARN-2168
> URL: https://issues.apache.org/jira/browse/YARN-2168
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Chris Trezzo
> Assignee: Chris Trezzo
> Attachments: YARN-2168-trunk-v1.patch, YARN-2168-trunk-v2.patch
>
>
> This jira is meant to be used to review the main shared cache APIs. They are
> as follows:
> * ClientSCMProtocol - The protocol between the yarn client and the cache
> manager. This protocol controls how resources in the cache are claimed and
> released.
> ** UseSharedCacheResourceRequest
> ** UseSharedCacheResourceResponse
> ** ReleaseSharedCacheResourceRequest
> ** ReleaseSharedCacheResourceResponse
> * SCMAdminProtocol - This is an administrative protocol for the cache
> manager. It allows administrators to manually trigger cleaner runs.
> ** RunSharedCacheCleanerTaskRequest
> ** RunSharedCacheCleanerTaskResponse
> * NMCacheUploaderSCMProtocol - The protocol between the NodeManager and the
> cache manager. This allows the NodeManager to coordinate with the cache
> manager when uploading new resources to the shared cache.
> ** NotifySCMRequest
> ** NotifySCMResponse
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