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From Igor Petrov <>
Subject Apache Spark Executor - number of threads
Date Tue, 17 Mar 2015 09:36:05 GMT

is it possible to set number of threads in the Executor's pool?
I see no such setting in the docs. The reason we want to try it: we want to
see performance impact with different level of parallelism (having one
thread per CPU, two threads per CPU, N threads per CPU).

Thank You

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