holdenk created SPARK-20624:
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             Summary: Consider adding 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: 2.2.0, 2.30
            Reporter: holdenk
            Priority: Minor


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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