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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-4494) Confusing exception for unresolvable hdfs host with security enabled
Date Sat, 16 Feb 2013 00:19:14 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aaron T. Myers updated HDFS-4494:
---------------------------------

    Priority: Minor  (was: Major)
    
> Confusing exception for unresolvable hdfs host with security enabled
> --------------------------------------------------------------------
>
>                 Key: HDFS-4494
>                 URL: https://issues.apache.org/jira/browse/HDFS-4494
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs-client
>    Affects Versions: 0.23.0, 2.0.0-alpha, 3.0.0
>            Reporter: Daryn Sharp
>            Priority: Minor
>
> {noformat}
> $ hadoop fs -ls hdfs://unresolvable-host
> ls: Can't replace _HOST pattern since client address is null
> {noformat}
> It's misleading because it's not even related to the client's address.  It'd be a bit
more informative to see something like "{{UnknownHostException: unresolvable-host}}".

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