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Posted to dev@reef.apache.org by "Beysim Sezgin (JIRA)" <ji...@apache.org> on 2015/04/21 03:17:59 UTC

[jira] [Resolved] (REEF-246) On machines with multiple IP addresses, Need a better solution when choosing which ip address to listen on

     [ https://issues.apache.org/jira/browse/REEF-246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Beysim Sezgin resolved REEF-246.
--------------------------------
    Resolution: Fixed

Resolve via [#155|https://github.com/apache/incubator-reef/pull/155]

> On machines with multiple IP addresses, Need a better solution when choosing which ip address to listen on
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: REEF-246
>                 URL: https://issues.apache.org/jira/browse/REEF-246
>             Project: REEF
>          Issue Type: Bug
>          Components: REEF-IO, REEF.NET, Wake
>    Affects Versions: 0.11
>            Reporter: Beysim Sezgin
>            Assignee: Markus Weimer
>             Fix For: 0.11
>
>
> On machines with multiple IP addresses, there is no way to configure which IP address should be favored. We currently enumerate all the addresses available and avoid 127.x.x.x. This is not sufficient. 
> Possible solutions: 
> 1. Make IP selection code injectable.
> 2. Since most clusters are already configured to make MapReduce run, use their method (Inet4Address.getLocalHost().getHostAddress()) to choose an IP address.
> 3. ....



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