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Posted to dev@hbase.apache.org by "Gaurav Menghani (JIRA)" <ji...@apache.org> on 2013/04/12 01:45:18 UTC

[jira] [Created] (HBASE-8328) The servername regex in HServerInfo accepts invalid hostnames

Gaurav Menghani created HBASE-8328:
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             Summary: The servername regex in HServerInfo accepts invalid hostnames
                 Key: HBASE-8328
                 URL: https://issues.apache.org/jira/browse/HBASE-8328
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.89-fb
            Reporter: Gaurav Menghani


The HServerInfo regex matches invalid hostnames like " " (a single space), "!#$!", etc. It should be made more strict to follow the DNS RFC more closely.

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