You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-issues@hadoop.apache.org by "Tom White (JIRA)" <ji...@apache.org> on 2009/12/31 02:27:29 UTC
[jira] Resolved: (HADOOP-4745) EC2 scripts should configure Hadoop
to use all available disks on large instances
[ https://issues.apache.org/jira/browse/HADOOP-4745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White resolved HADOOP-4745.
-------------------------------
Resolution: Duplicate
This was fixed as a part of HADOOP-6108.
> EC2 scripts should configure Hadoop to use all available disks on large instances
> ---------------------------------------------------------------------------------
>
> Key: HADOOP-4745
> URL: https://issues.apache.org/jira/browse/HADOOP-4745
> Project: Hadoop Common
> Issue Type: Improvement
> Components: contrib/cloud
> Affects Versions: 0.19.0
> Reporter: Tom White
> Assignee: Tom White
> Attachments: hadoop-4745.patch
>
>
> The Hadoop configuration on EC2 currently always uses a single disk, even when more are available (http://docs.amazonwebservices.com/AWSEC2/2007-08-29/DeveloperGuide/instance-storage.html). Performance is significantly boosted by using all the available disks, so we should configure Hadoop to use them automatically.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.