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https://issues.apache.org/jira/browse/WHIRR-189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13294933#comment-13294933
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Stefan Ackermann commented on WHIRR-189:
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Please fix this issue. This is important, because using all the hard drives may
improve performance on IO bound jobs considerably. After enabling the second
hard drive for an EC2 m1.large machine, one of our programs improved its speed
by 20% (total job time).
So please fix this. Especially as there is already a patch, that just needs
updating.
> Hadoop on EC2 should use all available local storage
> ----------------------------------------------------
>
> Key: WHIRR-189
> URL: https://issues.apache.org/jira/browse/WHIRR-189
> Project: Whirr
> Issue Type: Improvement
> Components: service/hadoop
> Reporter: Tom White
> Fix For: 0.9.0
>
> Attachments: WHIRR-189.patch, WHIRR-189.patch
>
>
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