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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1531) Update yarn command document
Date Wed, 05 Feb 2014 01:27:06 GMT

    [ https://issues.apache.org/jira/browse/YARN-1531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13891570#comment-13891570
] 

Karthik Kambatla commented on YARN-1531:
----------------------------------------

Thanks Akira. Sorry for the delay in getting around to this. Patch looks mostly good. I would
leave out the following two lines, as yarn rmadmin -failover isn't really supported currently.

{code}
+                      [-failover [--forcefence] [--forceactive] <serviceId> <serviceId>]
...
+| -failover [--forcefence] [--forceactive] \<serviceId\> \<serviceId\> |
+| | Failover from the first service to the second. Unconditionally fence
+| | services if the --forcefence option is used. Try to failover to the target
+| | service even if it is not ready if the --forceactive option is used.
{code}

> Update yarn command document
> ----------------------------
>
>                 Key: YARN-1531
>                 URL: https://issues.apache.org/jira/browse/YARN-1531
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: documentation
>            Reporter: Akira AJISAKA
>            Assignee: Akira AJISAKA
>              Labels: documentaion
>         Attachments: YARN-1531.2.patch, YARN-1531.patch
>
>
> There are some options which are not written to Yarn Command document.
> For example, "yarn rmadmin" command options are as follows:
> {code}
>  Usage: yarn rmadmin
>    -refreshQueues 
>    -refreshNodes 
>    -refreshSuperUserGroupsConfiguration 
>    -refreshUserToGroupsMappings 
>    -refreshAdminAcls 
>    -refreshServiceAcl 
>    -getGroups [username]
>    -help [cmd]
>    -transitionToActive <serviceId>
>    -transitionToStandby <serviceId>
>    -failover [--forcefence] [--forceactive] <serviceId> <serviceId>
>    -getServiceState <serviceId>
>    -checkHealth <serviceId>
> {code}
> But some of the new options such as "-getGroups", "-transitionToActive", and "-transitionToStandby"
are not documented.



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