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From Tobias Pfeiffer <>
Subject spark-submit on YARN is slow
Date Thu, 04 Dec 2014 04:10:39 GMT

I am using spark-submit to submit my application to YARN in "yarn-cluster"
mode. I have both the Spark assembly jar file as well as my application jar
file put in HDFS and can see from the logging output that both files are
used from there. However, it still takes about 10 seconds for my
application's yarnAppState to switch from ACCEPTED to RUNNING.

I am aware that this is probably not a Spark issue, but some YARN
configuration setting (or YARN-inherent slowness), I was just wondering if
anyone has an advice for how to speed this up.


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