Gour Saha created YARN-5759:
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Summary: Capability to register for a notification/callback on the
expiry of timeouts for an application
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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