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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (YARN-6067) Applications API Service HA
Date Wed, 13 Sep 2017 17:34:01 GMT

     [ https://issues.apache.org/jira/browse/YARN-6067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jian He resolved YARN-6067.
---------------------------
    Resolution: Fixed

Because the api-server is stateless, users can achieve HA is by having a load balancer fronting
multiple instances of api-server.
If we merge the api-server into RM to achieve HA, then this is a dup of YARN-6626.

> Applications API Service HA
> ---------------------------
>
>                 Key: YARN-6067
>                 URL: https://issues.apache.org/jira/browse/YARN-6067
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Gour Saha
>
> We need to start thinking about HA for the Applications API Service. How do we achieve
it? Should API Service become part of the RM process to get a lot of things for free? Should
there be some other strategy. We need to start the discussion.



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