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https://issues.apache.org/jira/browse/YARN-8286?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Yang updated YARN-8286:
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Description: The AM may need to perform actions when a container has been
relaunched. For example, the service AM would want to change the state it has
recorded for the container and retrieve new container status for the container,
in case the container IP has changed. (The NM would also need to remove the IP
it has stored for the container, so container status calls don't return an IP
for a container that is not currently running.)
> Add NMClient callback on container relaunch
> -------------------------------------------
>
> Key: YARN-8286
> URL: https://issues.apache.org/jira/browse/YARN-8286
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Billie Rinaldi
> Priority: Critical
>
> The AM may need to perform actions when a container has been relaunched. For
> example, the service AM would want to change the state it has recorded for
> the container and retrieve new container status for the container, in case
> the container IP has changed. (The NM would also need to remove the IP it has
> stored for the container, so container status calls don't return an IP for a
> container that is not currently running.)
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