[jira] [Resolved] (SPARK-5242) "ec2/spark_ec2.py lauch" does not work with VPC if no public DNS or IP is available

["Sean Owen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-5242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-5242.
------------------------------
       Resolution: Fixed
    Fix Version/s: 1.4.0

Issue resolved by pull request 5244
[https://github.com/apache/spark/pull/5244]

> "ec2/spark_ec2.py lauch" does not work with VPC if no public DNS or IP is available
> -----------------------------------------------------------------------------------
>
>                 Key: SPARK-5242
>                 URL: https://issues.apache.org/jira/browse/SPARK-5242
>             Project: Spark
>          Issue Type: Bug
>          Components: EC2
>            Reporter: Vladimir Grigor
>              Labels: easyfix
>             Fix For: 1.4.0
>
>
> How to reproduce: user starting cluster in VPC needs to wait forever:
> {code}
> ./spark-ec2 -k key20141114 -i ~/aws/key.pem -s 1 --region=eu-west-1 --spark-version=1.2.0 --instance-type=m1.large --vpc-id=vpc-2e71dd46 --subnet-id=subnet-2571dd4d --zone=eu-west-1a  launch SparkByScript
> Setting up security groups...
> Searching for existing cluster SparkByScript...
> Spark AMI: ami-1ae0166d
> Launching instances...
> Launched 1 slaves in eu-west-1a, regid = r-e70c5502
> Launched master in eu-west-1a, regid = r-bf0f565a
> Waiting for cluster to enter 'ssh-ready' state..........{forever}
> {code}
> Problem is that current code makes wrong assumption that VPC instance has public_dns_name or public ip_address. Actually more common is that VPC instance has only private_ip_address.
> The bug is already fixed in my fork, I am going to submit pull request



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