Check this out <https://github.com/mesos/spark-ec2/blob/f0a48be1bb5aaeef508619a46065648beb8f1d92/spark-standalone/setup.sh#L26-L33> (from spark-ec2):
# Start Master$BIN_FOLDER/start-master.sh # Pause sleep 20 # Start Workers$BIN_FOLDER/start-slaves.sh I know this was probably done defensively, but is there a more direct way to know when the master is ready? Nick
