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Posted to common-issues@hadoop.apache.org by "Eli Collins (Updated) (JIRA)" <ji...@apache.org> on 2012/03/09 05:44:15 UTC
[jira] [Updated] (HADOOP-7806) Support binding to sub-interfaces
[ https://issues.apache.org/jira/browse/HADOOP-7806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eli Collins updated HADOOP-7806:
--------------------------------
Target Version/s: 1.1.0 (was: 0.23.3, 1.1.0)
Affects Version/s: (was: 0.24.0)
Fix Version/s: (was: 0.24.0)
0.23.3
Summary: Support binding to sub-interfaces (was: [DNS] Support binding to sub-interfaces)
> Support binding to sub-interfaces
> ---------------------------------
>
> Key: HADOOP-7806
> URL: https://issues.apache.org/jira/browse/HADOOP-7806
> Project: Hadoop Common
> Issue Type: New Feature
> Components: util
> Reporter: Harsh J
> Assignee: Harsh J
> Fix For: 0.23.3
>
> Attachments: HADOOP-7806.patch, HADOOP-7806.patch, hadoop-7806.txt
>
>
> Right now, with the {{DNS}} class, we can look up IPs of provided interface names ({{eth0}}, {{vm1}}, etc.). However, it would be useful if the I/F -> IP lookup also took a look at subinterfaces ({{eth0:1}}, etc.) and allowed binding to only a specified subinterface / virtual interface.
> This should be fairly easy to add, by matching against all available interfaces' subinterfaces via Java.
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