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From "lokesh.gidra" <>
Subject Communication between threads within a worker
Date Fri, 26 Sep 2014 19:36:35 GMT

Can someone please explain me how the various threads within a single worker
(and hence a single JVM instance) communicate with each other. I mean how do
they send intermediate data/RDDs to each other? Is it done through network?

Please also point me to the location in source code where I can look at the
relevant code.


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