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https://issues.apache.org/jira/browse/HADOOP-13571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jim Brennan updated HADOOP-13571:
---------------------------------
    Fix Version/s: 3.2.3
                   3.1.5
                   3.4.0
                   3.3.1
       Resolution: Fixed
           Status: Resolved  (was: Patch Available)

I have committed this to trunk, branch-3.3, branch-3.2, and branch-3.1.

> ServerSocketUtil.getPort() should use loopback address, not 0.0.0.0
> -------------------------------------------------------------------
>
>                 Key: HADOOP-13571
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13571
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Eric Badger
>            Assignee: Eric Badger
>            Priority: Major
>             Fix For: 3.3.1, 3.4.0, 3.1.5, 3.2.3
>
>         Attachments: HADOOP-13571.001.patch, HADOOP-13571.002.patch
>
>
> Using 0.0.0.0 to check for a free port will succeed even if there's something 
> bound to that same port on the loopback interface. Since this function is 
> used primarily in testing, it should be checking the loopback interface for 
> free ports.



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