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