liupengcheng created SPARK-26614:
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             Summary: Speculation kill might cause job failure
                 Key: SPARK-26614
                 URL: https://issues.apache.org/jira/browse/SPARK-26614
             Project: Spark
          Issue Type: Bug
          Components: Scheduler, Spark Core
    Affects Versions: 2.1.0
            Reporter: liupengcheng


This issue is similar 
to[SPARK-26612|[http://issues.apache.org/jira/browse/SPARK-26612]]

Some odd exceptions might be thrown in speculation kill, however, currently 
spark does not handle this case and will report failure to Driver. This 
exception will be counting towards MAX_TASK_FAILURES, and might result in the 
job failure.

 

I think we can check state of task to tell if we report failure or killed.



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