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From "Giovanni Matteo Fumarola (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6896) Federation: routing REST invocations transparently to multiple RMs (part 1 - basic execution)
Date Thu, 10 Aug 2017 23:54:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-6896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16122558#comment-16122558

Giovanni Matteo Fumarola commented on YARN-6896:

Attached V3 that addressed your feedback.

I fixed in a different way from the one suggested. Each {{MockDefaultFederationInterceptorREST}}
has its own {{SubClusterId}}. 

* CreateNewApplication returns an applicationId that depends on the {{SubClusterId}}. In my
tests I validate the ApplicationId timestamp belongs to one of the subclusters in my test.
* SubmitApplication returns a response with its own {{SubClusterId}}. In my tests I validate
the response has the same subclusterId from the one saved in the StateStore. During the submission
I added the application submitted in a list inside the mock class.
* GetApplication and KillApplication have a check if the application was submitted in that
subcluster. If not, the mock class throws an exception. In my test I validate I do not get
any exception and I get a positive responses.

> Federation: routing REST invocations transparently to multiple RMs (part 1 - basic execution)
> ---------------------------------------------------------------------------------------------
>                 Key: YARN-6896
>                 URL: https://issues.apache.org/jira/browse/YARN-6896
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Giovanni Matteo Fumarola
>            Assignee: Giovanni Matteo Fumarola
>         Attachments: YARN-6896.proto.patch, YARN-6896.v1.patch, YARN-6896.v2.patch, YARN-6896.v3.patch
> This JIRA tracks the design/implementation of the layer for routing RMWebServicesProtocol
requests to the appropriate RM(s) in a federated YARN cluster.

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