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From "Subru Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5519) Add SubClusterId in AddApplicationHomeSubClusterResponse for Router Failover
Date Mon, 15 Aug 2016 20:29:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-5519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15421616#comment-15421616
] 

Subru Krishnan commented on YARN-5519:
--------------------------------------

[~ellenfkh], I just have one last request :) - can you fix the Javadoc of {{AddApplicationHomeSubClusterResponse}}
to say:

bq. If a mapping for the application already existed, the {@code SubClusterId} in this response
will return the existing mapping which might be different from that in the {@code AddApplicationHomeSubClusterRequest}.

Also include the same comment in {{FederationApplicationHomeSubClusterStore}}.

> Add SubClusterId in AddApplicationHomeSubClusterResponse for Router Failover
> ----------------------------------------------------------------------------
>
>                 Key: YARN-5519
>                 URL: https://issues.apache.org/jira/browse/YARN-5519
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Giovanni Matteo Fumarola
>            Assignee: Ellen Hui
>         Attachments: YARN-5519-YARN-2915.v1.patch, YARN-5519-YARN-2915.v2.patch, YARN-5519-YARN-2915.v3.patch
>
>
> This JIRA tracks the addition of SubClusterId into AddApplicationHomeSubClusterResponse.

> in the design of [YARN-3659|https://issues.apache.org/jira/browse/YARN-3659], to handle
better fail-over scenario the response needs SubclusterId as field.



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