Details
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Sub-task
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Status: Closed
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Major
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Resolution: Fixed
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None
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Description
If spark-submit runs successfully the "Driver" thread should log a message. Otherwise there is no way to know if spark-submit exited successfully. We should also rename the thread to some more informative than "Driver".
Without this, debugging timeout exceptions of the RemoteDriver -> HS2 connection is difficult, because there is no way to know if spark-submit finished or not.