[jira] [Updated] (YARN-1665) Set better defaults for HA configs for automatic failover

["Arpit Gupta (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-1665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Gupta updated YARN-1665:
------------------------------

    Summary: Set better defaults for HA configs for automatic failover  (was: Set better defaults for HA configs)

> Set better defaults for HA configs for automatic failover
> ---------------------------------------------------------
>
>                 Key: YARN-1665
>                 URL: https://issues.apache.org/jira/browse/YARN-1665
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Arpit Gupta
>            Assignee: Xuan Gong
>
> In order to enable HA (automatic failover) i had to set the following configs
> {code}
> <property>
>     <name>yarn.resourcemanager.ha.enabled</name>
>     <value>true</value>
>   </property>
>   
>   <property>
>     <name>yarn.resourcemanager.ha.automatic-failover.enabled</name>
>     <value>true</value>
>   </property>
>   <property>
>     <name>yarn.resourcemanager.ha.automatic-failover.embedded</name>
>     <value>true</value>
>   </property>
> {code}
> I believe the user should just have to set yarn.resourcemanager.ha.enabled=true and the rest should be set as defaults. Basically automatic failover should be the default.



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