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From Tobias Pfeiffer <...@preferred.jp>
Subject Determine number of running executors
Date Fri, 21 Nov 2014 07:35:52 GMT
Hi,

when running on YARN, is there a way for the Spark driver to know how many
executors, cores per executor etc. there are? I want to know this so I can
repartition to a good number.

Thanks
Tobias

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