[SPARK-15606][CORE] Use non-blocking removeExecutor call to avoid dea… · zzcclp/spark@53a5765 · GitHub

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[SPARK-15606][CORE] Use non-blocking removeExecutor call to avoid dea…

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Set minimum number of dispatcher threads to 3 to avoid deadlocks on machines with only 2 cores

Spark test builds

Author: Pete Robbins <robbinspg@gmail.com>

Closes apache#13355 from robbinspg/SPARK-13906.

(cherry picked from commit d98fb19)

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robbinspg authored and zzcclp committed Jun 22, 2016

1 parent 5cfab77 commit 53a5765