[jira] [Commented] (YARN-1660) add the ability to set yarn.resourcemanager.hostname.rm-id instead of setting all the various host:port properties for RM

[Xuan Gong (JIRA)]

    [ 
https://issues.apache.org/jira/browse/YARN-1660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13884753#comment-13884753
 ] 

Xuan Gong commented on YARN-1660:
---------------------------------

[~arpitgupta]
Do you mean that we will have something like the following in the yarn-site.xml
{code}
    <property>
        <name>yarn.resourcemanager.hostname.rm1</name>
        <value>196.128.1.1</value>
    </property>
       <property>
        <name>yarn.resourcemanager.address.rm1</name>
        <value>${yarn.resourcemanager.hostname.rm1}:8088</value>
    </property>

    <property>
        <name>yarn.resourcemanager.hostname.rm2</name>
        <value>251.236.41.78</value>
    </property>
       <property>
        <name>yarn.resourcemanager.address.rm2</name>
        <value>${yarn.resourcemanager.hostname.rm2}:8088</value>
    </property>
{code}

> add the ability to set yarn.resourcemanager.hostname.rm-id instead of setting 
> all the various host:port properties for RM
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-1660
>                 URL: https://issues.apache.org/jira/browse/YARN-1660
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Arpit Gupta
>            Assignee: Xuan Gong
>
> Currently the user has to specify all the various host:port properties for 
> RM. We should follow the pattern that we do for non HA setup where we can 
> specify yarn.resourcemanager.hostname.rm-id and the defaults are used for all 
> other affected properties.



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