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Posted to common-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2015/03/10 03:33:40 UTC

[jira] [Updated] (HADOOP-7830) [DNS] Log a WARN when there's no matching interface and we are gonna use the default one.

     [ https://issues.apache.org/jira/browse/HADOOP-7830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer updated HADOOP-7830:
-------------------------------------
    Affects Version/s:     (was: 0.24.0)
                       2.0.0-alpha

> [DNS] Log a WARN when there's no matching interface and we are gonna use the default one.
> -----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-7830
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7830
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: util
>    Affects Versions: 2.0.0-alpha
>            Reporter: Harsh J
>            Assignee: Harsh J
>
> We do not currently log today when a requested interface is not found. Instead the code handles this by using the default interface instead, when the lookup result is null.
> We should log a WARN when this is done, instead of letting it sneak by.



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