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From "Robert Kanter (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-4415) HostnameFilter should handle hostname resolution failures and continue processing
Date Thu, 17 Jan 2013 22:36:13 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Kanter updated HDFS-4415:
--------------------------------

    Attachment: HDFS-4415.patch

That's a good point.  I've uploaded a new patch that just catches {{UnknownHostException}}.
 
                
> HostnameFilter should handle hostname resolution failures and continue processing
> ---------------------------------------------------------------------------------
>
>                 Key: HDFS-4415
>                 URL: https://issues.apache.org/jira/browse/HDFS-4415
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>         Attachments: HDFS-4415.patch, HDFS-4415.patch
>
>
> In {{HostnameFilter}}, if the remote address is NULL or the inet resolution fails the
request will never make it to the httpfs server.
> We should instead set the hostname to something like "???" and let the processing continue.

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