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From "Chao Sun (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-13522) Support observer node from Router-Based Federation
Date Fri, 04 May 2018 18:01:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-13522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16464214#comment-16464214
] 

Chao Sun commented on HDFS-13522:
---------------------------------

Sounds good [~elgoiri]. I'll finish [HDFS-12976|https://issues.apache.org/jira/browse/HDFS-12976]
first.

> Support observer node from Router-Based Federation
> --------------------------------------------------
>
>                 Key: HDFS-13522
>                 URL: https://issues.apache.org/jira/browse/HDFS-13522
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: federation, namenode
>            Reporter: Erik Krogen
>            Priority: Major
>
> Changes will need to occur to the router to support the new observer node.
> One such change will be to make the router understand the observer state, e.g. {{FederationNamenodeServiceState}}.



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