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Posted to common-dev@hadoop.apache.org by "Ivan Mitic (JIRA)" <ji...@apache.org> on 2012/11/28 00:18:58 UTC

[jira] [Created] (HADOOP-9099) NetUtils.normalizeHostName fails on domains where UnknownHost resolves to an IP address

Ivan Mitic created HADOOP-9099:
----------------------------------

             Summary: NetUtils.normalizeHostName fails on domains where UnknownHost resolves to an IP address
                 Key: HADOOP-9099
                 URL: https://issues.apache.org/jira/browse/HADOOP-9099
             Project: Hadoop Common
          Issue Type: Bug
    Affects Versions: 1-win
            Reporter: Ivan Mitic
            Assignee: Ivan Mitic


I just hit this failure. We should use some more unique string for "UnknownHost":

Testcase: testNormalizeHostName took 0.007 sec
	FAILED
expected:<[65.53.5.181]> but was:<[UnknownHost]>
junit.framework.AssertionFailedError: expected:<[65.53.5.181]> but was:<[UnknownHost]>
	at org.apache.hadoop.net.TestNetUtils.testNormalizeHostName(TestNetUtils.java:347)

Will post a patch in a bit.

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[jira] [Resolved] (HADOOP-9099) NetUtils.normalizeHostName fails on domains where UnknownHost resolves to an IP address

Posted by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-9099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE resolved HADOOP-9099.
--------------------------------------------

       Resolution: Fixed
    Fix Version/s: 1-win
                   1.2.0

I have committed this.  Thanks, Ivan!
                
> NetUtils.normalizeHostName fails on domains where UnknownHost resolves to an IP address
> ---------------------------------------------------------------------------------------
>
>                 Key: HADOOP-9099
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9099
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 1-win
>            Reporter: Ivan Mitic
>            Assignee: Ivan Mitic
>            Priority: Minor
>             Fix For: 1.2.0, 1-win
>
>         Attachments: HADOOP-9099.branch-1-win.patch
>
>
> I just hit this failure. We should use some more unique string for "UnknownHost":
> Testcase: testNormalizeHostName took 0.007 sec
> 	FAILED
> expected:<[65.53.5.181]> but was:<[UnknownHost]>
> junit.framework.AssertionFailedError: expected:<[65.53.5.181]> but was:<[UnknownHost]>
> 	at org.apache.hadoop.net.TestNetUtils.testNormalizeHostName(TestNetUtils.java:347)
> Will post a patch in a bit.

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