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From Sanjay Subramanian <>
Subject Multiple spark shell sessions
Date Wed, 01 Oct 2014 23:29:31 GMT
hey guys

I am usingĀ  spark 1.0.0+cdh5.1.0+41
When two users try to run "spark-shell" , the first guy's spark-shell shows
active in the 18080 Web UI but the second user shows WAITING and the shell
has a bunch of errors but does go the spark-shell and "sc.master" seems to
point to the correct master.

I tried controlling the number of cores in the "spark-shell" command
--executor-cores 8
Does not work



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