Hello, I'm new to ec2. I've set up a spark cluster on ec2 and am using persistent-hdfs with the data nodes mounting ebs. I launched my cluster using spot-instances
./spark-ec2 -k mykeypair -i ~/aws/mykeypair.pem -t m3.xlarge -s 4 -z us-east-1c --spark-version=1.2.0 --spot-price=.0321 --hadoop-major-version="2" --copy-aws-credentials --ebs-vol-size=100 launch mysparkcluster My question is, if the spot-instances get dropped, and I try and attach new slaves to existing master with --use-existing-master, can I mount those new slaves to the same ebs volumes? I'm guessing not. If somebody has experience with this, how is it done? Thanks. Sincerely, Deb
