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https://issues.apache.org/jira/browse/HADOOP-8414?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13281827#comment-13281827
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Daryn Sharp commented on HADOOP-8414:
-------------------------------------
{quote}bq. Could you please do the same testing with
InetAddress.getByName("localhost") to ensure that something else isn't botching
the hostname to 127.0.0.1?
@Daryn: Same result as with null.{quote}
If I understand correctly:
# {{InetAddress.getByName("localhost").getHostName()}} returns {{localhost}}
# {{new InetSocketAddress("localhost", port).getHostName()}} returns
{{127.0.0.1}}??
If however #2 is also returning {{localhost}} as expected, then it means
there's probably something wrong in {{FsShell}} or {{DistributedFileSystem}}'s
handling of the URI.
As for host-based tokens, {{TestSecurityUtil}} _should_ catch problems, but
there's a jira where I have to bring over a slew of more tests from 205 that
would be more definitive.
PS. You can use "bq." or "\{quote\}" on prior statements. It's a bit easier
to read than inline responses. If you click the (?), there's a lot of simple
and useful formatting available.
> Address problems related to localhost resolving to 127.0.0.1 on Windows
> -----------------------------------------------------------------------
>
> Key: HADOOP-8414
> URL: https://issues.apache.org/jira/browse/HADOOP-8414
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs, test
> Affects Versions: 1.0.0
> Reporter: Ivan Mitic
> Assignee: Ivan Mitic
> Attachments: HADOOP-8414-branch-1-win.patch,
> HADOOP-8414-branch-1-win.patch
>
>
> Localhost resolves to 127.0.0.1 on Windows and that causes the following
> tests to fail:
> - TestHarFileSystem
> - TestCLI
> - TestSaslRPC
> This Jira tracks fixing these tests and other possible places that have
> similar issue.
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