[jira] [Created] (SPARK-5403) Avoid spark-ec2 hanging on "Waiting for (...) 'ssh-ready' state."

["Grzegorz Dubicki (JIRA)" <ji...@apache.org>]

Grzegorz Dubicki created SPARK-5403:
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             Summary: Avoid spark-ec2 hanging on "Waiting for (...) 'ssh-ready' state."
                 Key: SPARK-5403
                 URL: https://issues.apache.org/jira/browse/SPARK-5403
             Project: Spark
          Issue Type: Improvement
          Components: EC2
    Affects Versions: 1.2.0
            Reporter: Grzegorz Dubicki


Because of changing IPs of EC2 instances of Spark cluster event between restart of its hosts user of EC2 script may encouter problem with the script hanging on:

{noformat}
Waiting for all instances in cluster to enter 'ssh-ready' state..........
{noformat}

..as for example here: http://stackoverflow.com/questions/28002443/cluster-hangs-in-ssh-ready-state-using-spark-1-2-ec2-launch-script



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