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Posted to hdfs-dev@hadoop.apache.org by "Brandon Li (JIRA)" <ji...@apache.org> on 2013/08/02 23:35:50 UTC

[jira] [Created] (HDFS-5063) Handle multiple hostnames of a single IP for better access permission control

Brandon Li created HDFS-5063:
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             Summary: Handle multiple hostnames of a single IP for better access permission control
                 Key: HDFS-5063
                 URL: https://issues.apache.org/jira/browse/HDFS-5063
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: nfs
    Affects Versions: 3.0.0
            Reporter: Brandon Li
            Assignee: Brandon Li


Per discussion in HDFS-4947, one IP could map to multiple hostnames. In this case, it's preferred to match all hostnames with the exports table in order to give this IP the correct access permission.

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