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Posted to common-issues@hadoop.apache.org by "Surendra Singh Lilhore (JIRA)" <ji...@apache.org> on 2018/07/17 09:53:00 UTC

[jira] [Created] (HADOOP-15613) KerberosAuthenticator should resolve the hostname to get the service principal

Surendra Singh Lilhore created HADOOP-15613:
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             Summary: KerberosAuthenticator should resolve the hostname to get the service principal
                 Key: HADOOP-15613
                 URL: https://issues.apache.org/jira/browse/HADOOP-15613
             Project: Hadoop Common
          Issue Type: Bug
          Components: auth
    Affects Versions: 2..7.2
            Reporter: Surendra Singh Lilhore
            Assignee: Surendra Singh Lilhore


When in rest URL, IP is used as a address then "KerberosAuthenticator.this.url.getHost()" not able to resolve the hostname. This hostname will be used to construct server HTTP principal.



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