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https://issues.apache.org/jira/browse/SPARK-3464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandy Ryza updated SPARK-3464:
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Description: In most cases, even when an application is utilizing only a
small fraction of its available resources, executors will still have tasks
running or blocks cached. It would be useful to have a mechanism for waiting
for running tasks on an executor to finish and migrating its cached blocks
elsewhere before discarding it.
> Graceful decommission of executors
> ----------------------------------
>
> Key: SPARK-3464
> URL: https://issues.apache.org/jira/browse/SPARK-3464
> Project: Spark
> Issue Type: Sub-task
> Components: YARN
> Reporter: Sandy Ryza
>
> In most cases, even when an application is utilizing only a small fraction of
> its available resources, executors will still have tasks running or blocks
> cached. It would be useful to have a mechanism for waiting for running tasks
> on an executor to finish and migrating its cached blocks elsewhere before
> discarding it.
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