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 "Eli Collins (Updated) (JIRA)" <ji...@apache.org> on 2012/03/22 07:00:23 UTC

[jira] [Updated] (HADOOP-8198) Support multiple network interfaces

     [ https://issues.apache.org/jira/browse/HADOOP-8198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eli Collins updated HADOOP-8198:
--------------------------------

    Attachment: MultipleNifsv1.pdf

v1 design doc attached. Thanks to Todd Lipcon, Philip Zeyliger, Tom White, Dave Wang and Jon Hsieh for early feedback on an earlier draft.
                
> Support multiple network interfaces
> -----------------------------------
>
>                 Key: HADOOP-8198
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8198
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: io, performance
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>         Attachments: MultipleNifsv1.pdf
>
>
> Hadoop does not currently utilize multiple network interfaces, which is a common user request, and important in enterprise environments. This jira covers a proposal for enhancements to Hadoop so it better utilizes multiple network interfaces. The primary motivation being improved performance, performance isolation, resource utilization and fault tolerance. The attached design doc covers the high-level use cases, requirements, a proposal for trunk/0.23, discussion on related features, and a proposal for Hadoop 1.x that covers a subset of the functionality of the trunk/0.23 proposal.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira