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From "nicholas.chammas" <>
Subject spark-ec2 login expects at least 1 slave
Date Sun, 02 Mar 2014 00:47:10 GMT
I successfully launched a Spark EC2 "cluster" with 0 slaves using
spark-ec2. When trying to login to the master node with spark-ec2 login, I
get the following:

Searching for existing cluster test-blah...

Found 1 master(s), 0 slaves

ERROR: Could not find slaves in group test-blah-slaves

Is this an oversight, or it is intended that I not be able to use a
master-only cluster?


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