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From "Subru Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3662) Federation Membership State APIs
Date Sun, 03 Jul 2016 20:48:10 GMT

    [ https://issues.apache.org/jira/browse/YARN-3662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15360676#comment-15360676
] 

Subru Krishnan commented on YARN-3662:
--------------------------------------

I have fixed all the checkstyle issues (ran test-patch locally apriori) and only reported
ones are related to:
  * methods have public modifiers (this patch has API only, implementation will follow in
YARN-3663...).
  * _FederationSubClusterInfo::newInstance_ having more than 7 params
  * one API signature that exceed 80 characters.

I feel it is safe to ignore these.

> Federation Membership State APIs
> --------------------------------
>
>                 Key: YARN-3662
>                 URL: https://issues.apache.org/jira/browse/YARN-3662
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Subru Krishnan
>            Assignee: Subru Krishnan
>         Attachments: YARN-3662-YARN-2915-v1.1.patch, YARN-3662-YARN-2915-v1.patch, YARN-3662-YARN-2915-v2.patch
>
>
> The Federation Application State encapsulates the information about the active RM of
each sub-cluster that is participating in Federation. The information includes addresses for
ClientRM, ApplicationMaster and Admin services along with the sub_cluster _capability_ which
is currently defined by *ClusterMetricsInfo*. Please refer to the design doc in parent JIRA
for further details.



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