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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (YARN-5759) Capability to register for a notification/callback on the expiry of timeouts
Date Fri, 04 Nov 2016 17:38:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-5759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinod Kumar Vavilapalli resolved YARN-5759.
-------------------------------------------
    Resolution: Duplicate

Agree with [~rohithsharma]. Closing this as a dup of YARN-2261.

> Capability to register for a notification/callback on the expiry of timeouts
> ----------------------------------------------------------------------------
>
>                 Key: YARN-5759
>                 URL: https://issues.apache.org/jira/browse/YARN-5759
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Gour Saha
>
> There is a need for the YARN native services REST-API service, to take certain actions
once a timeout of an application expires. For example, an immediate requirement is to destroy
a Slider application, once its lifetime timeout expires and YARN has stopped the application.
Destroying a Slider application means cleanup of Slider HDFS state store and ZK paths for
that application. 
> Potentially, there will be advanced requirements from the REST-API service and other
services in the future, which will make this feature very handy.



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