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https://issues.apache.org/jira/browse/SPARK-20624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17603577#comment-17603577
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Juliusz Sompolski commented on SPARK-20624:
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[~holden] Are these new APIs documented? I can't seem to find them in the
official Spark documentation.
Should they be mentioned e.g. in
https://spark.apache.org/docs/latest/job-scheduling.html#graceful-decommission-of-executors
?
> SPIP: Add better handling for node shutdown
> -------------------------------------------
>
> Key: SPARK-20624
> URL: https://issues.apache.org/jira/browse/SPARK-20624
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.0.0
> Reporter: Holden Karau
> Priority: Major
>
> While we've done some good work with better handling when Spark is choosing
> to decommission nodes (SPARK-7955), it might make sense in environments where
> we get preempted without our own choice (e.g. YARN over-commit, EC2 spot
> instances, GCE Preemptiable instances, etc.) to do something for the data on
> the node (or at least not schedule any new tasks).
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