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spark-shell won't start properly in 5.4.1

spark-shell won't start properly in 5.4.1


This is a new 5.4.1 install.  On my gateway machine when I first try to run spark-shell, I get a long stream of messages like this for a minute or so:


 INFO Client: Application report for application_1433427242487_0001 (state: ACCEPTED)


then the last one says FAILED. 


Logs say this:


15/06/05 14:20:00 ERROR yarn.ApplicationMaster: Uncaught exception: 
org.apache.spark.SparkException: Failed to connect to driver!


I tried running the shell on one of the cluster machines directly and it seems to work fine.  I'm assuming this is a simple configuration error.



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