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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1540) Add an easy way to turn on HA
Date Thu, 26 Dec 2013 21:26:50 GMT

    [ https://issues.apache.org/jira/browse/YARN-1540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13857089#comment-13857089
] 

Karthik Kambatla commented on YARN-1540:
----------------------------------------

The bare minimum configs required to be specified should be: 
# Enable HA with default options
# ZK address for the embedded elector and store
# Hostnames for the two RMs 

A utility method, to be invoked before anything else, could set all other configs based on
these. 

> Add an easy way to turn on HA
> -----------------------------
>
>                 Key: YARN-1540
>                 URL: https://issues.apache.org/jira/browse/YARN-1540
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: 2.4.0
>            Reporter: Karthik Kambatla
>
> Users will have to modify the configuration significantly to turn on HA. It would be
nice to have a simpler way of doing this.



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