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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1482) WebApplicationProxy should be always-on w.r.t HA even if it is embedded in the RM
Date Wed, 18 Dec 2013 23:18:08 GMT

    [ https://issues.apache.org/jira/browse/YARN-1482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13852283#comment-13852283
] 

Karthik Kambatla commented on YARN-1482:
----------------------------------------

Sweet! Thanks for jumping on this, Xuan. 

Skimmed through the patch - looks like the patch deletes ClientRMProxy altogether? Other changes
look reasonable.

> WebApplicationProxy should be always-on w.r.t HA even if it is embedded in the RM
> ---------------------------------------------------------------------------------
>
>                 Key: YARN-1482
>                 URL: https://issues.apache.org/jira/browse/YARN-1482
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Xuan Gong
>         Attachments: YARN-1482.1.patch
>
>
> This way, even if an RM goes to standby mode, we can affect a redirect to the active.
And more importantly, users will not suddenly see all their links stop working.



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