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https://issues.apache.org/jira/browse/HADOOP-7806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eli Collins updated HADOOP-7806:
--------------------------------
Resolution: Fixed
Fix Version/s: 1.1.0
Target Version/s: (was: 1.1.0)
Status: Resolved (was: Patch Available)
Merged to branch-1.
> 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: 1.1.0, 0.23.3
>
> Attachments: HADOOP-7806.patch, HADOOP-7806.patch,
> hadoop-7806-b1.txt, 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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