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From yuz1988 <>
Subject streaming tasks unevenly distributed among the executors?
Date Wed, 26 Nov 2014 23:06:39 GMT

I am a new user to spark, after I've run the spark streaming example
'StatefulNetworkWordCount', I was confused on what was shown on the webUI as

It seems like almost all the tasks were assigned to the executor 2, so how
it happened? And can I change some conf to let the tasks approximate evenly
distributed to the executors? If I am wrong, please also explain a little
bit on the spark tasks schedule. 


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