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Posted to issues@spark.apache.org by "Nicholas Chammas (JIRA)" <ji...@apache.org> on 2015/01/10 18:14:34 UTC

[jira] [Commented] (SPARK-1204) EC2 scripts upload private key

    [ 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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