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From "Giovanni Matteo Fumarola (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5411) Create a proxy chain for ApplicationClientProtocol in the Router
Date Mon, 01 May 2017 22:45:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-5411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15991693#comment-15991693
] 

Giovanni Matteo Fumarola commented on YARN-5411:
------------------------------------------------

The findbugs and javac errors are not related to the patch. Fixed the remaining errors except
HiddenField error.

> Create a proxy chain for ApplicationClientProtocol in the Router
> ----------------------------------------------------------------
>
>                 Key: YARN-5411
>                 URL: https://issues.apache.org/jira/browse/YARN-5411
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Subru Krishnan
>            Assignee: Giovanni Matteo Fumarola
>         Attachments: YARN-5411-YARN-2915.v1.patch, YARN-5411-YARN-2915.v2.patch, YARN-5411-YARN-2915.v3.patch
>
>
> As detailed in the proposal in the umbrella JIRA, we are introducing a new component
that routes client request to appropriate ResourceManager(s). This JIRA tracks the creation
of a proxy for ApplicationClientProtocol in the Router. This provides a placeholder for:
> 1) throttling mis-behaving clients (YARN-1546)
> 3) mask the access to multiple RMs (YARN-3659)
> We are planning to follow the interceptor pattern like we did in YARN-2884 to generalize
the approach and have only dynamically coupling for Federation.



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