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Posted to common-dev@hadoop.apache.org by "Eli Collins (Created) (JIRA)" <ji...@apache.org> on 2012/04/01 21:12:27 UTC

[jira] [Created] (HADOOP-8238) NetUtils#getHostNameOfIP blows up if given ip:port string w/o port

NetUtils#getHostNameOfIP blows up if given ip:port string w/o port
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                 Key: HADOOP-8238
                 URL: https://issues.apache.org/jira/browse/HADOOP-8238
             Project: Hadoop Common
          Issue Type: Bug
            Reporter: Eli Collins
            Assignee: Eli Collins


NetUtils#getHostNameOfIP blows up if not given a string of form ip:port, because the regex matches the port optionally but the code requires a semicolon. It also doesn't check the given string for null.

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