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From "Nicholas Chammas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-1204) EC2 scripts upload private key
Date Sat, 10 Jan 2015 17:14:34 GMT

    [ https://issues.apache.org/jira/browse/SPARK-1204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14272600#comment-14272600
] 

Nicholas Chammas commented on SPARK-1204:
-----------------------------------------

cc [~shivaram] Do you know off the top of your head if this is still the case?

> EC2 scripts upload private key
> ------------------------------
>
>                 Key: SPARK-1204
>                 URL: https://issues.apache.org/jira/browse/SPARK-1204
>             Project: Spark
>          Issue Type: Improvement
>          Components: EC2
>    Affects Versions: 0.8.1
>            Reporter: Jaka Jancar
>            Priority: Minor
>
> The EC2 scripts upload the private key that you supply.
> At least, this needs to be clearly documented in --help.
> Ideally, only the public key would be uploaded to all the instances. For the instances
to connect to one another, a fresh key should be generated (locally or on the master).



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