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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/02/08 04:11:34 UTC

[jira] [Commented] (SPARK-1805) Error launching cluster when master and slave machines are of different virtualization types

    [ https://issues.apache.org/jira/browse/SPARK-1805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14311075#comment-14311075 ] 

Apache Spark commented on SPARK-1805:
-------------------------------------

User 'nchammas' has created a pull request for this issue:
https://github.com/apache/spark/pull/4455

> Error launching cluster when master and slave machines are of different virtualization types
> --------------------------------------------------------------------------------------------
>
>                 Key: SPARK-1805
>                 URL: https://issues.apache.org/jira/browse/SPARK-1805
>             Project: Spark
>          Issue Type: Bug
>          Components: EC2
>    Affects Versions: 0.9.0, 0.9.1, 1.0.0, 1.1.1, 1.2.0
>            Reporter: Han JU
>            Priority: Minor
>
> In the current EC2 script, the AMI image object is loaded only once. This is OK when the master and slave machines are of the same virtualization type (pv or hvm). But this won't work if, say, the master is pv and the slaves are hvm since the AMI is not compatible across these two kinds of virtualization.



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