[jira] [Commented] (SPARK-2065) Have spark-ec2 set EC2 instance names

["Reynold Xin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-2065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14020740#comment-14020740 ] 

Reynold Xin commented on SPARK-2065:
------------------------------------

This would be really cool. Do you mind submitting a pull request for this?

> Have spark-ec2 set EC2 instance names
> -------------------------------------
>
>                 Key: SPARK-2065
>                 URL: https://issues.apache.org/jira/browse/SPARK-2065
>             Project: Spark
>          Issue Type: Improvement
>          Components: EC2
>    Affects Versions: 1.0.0
>            Reporter: Nicholas Chammas
>            Priority: Trivial
>
> {{spark-ec2}} launches EC2 instances with no names. It would be nice if it gave each instance it launched a descriptive name.
> I suggest:
> {code}
> spark-{spark-cluster-name}-{master,slave}-{instance-id}
> {code}
> For example, the instances of a Spark cluster called {{prod1}} would have the following names:
> {code}
> spark-prod1-master-i-18a1f548
> spark-prod1-slave-i-01a1f551
> spark-prod1-slave-i-04a1f554
> spark-prod1-slave-i-05a1f555
> spark-prod1-slave-i-06a1f556
> {code}
> Amazon implements instance names as [tags|http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html], so that's what would need to be set for each launched instance.



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