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Posted to hdfs-dev@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2014/10/17 23:25:33 UTC

[jira] [Created] (HDFS-7262) WebHDFS should use proxy doAs support in DelegationTokenAuthenticationHandler for token-management calls

Vinod Kumar Vavilapalli created HDFS-7262:
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             Summary: WebHDFS should use proxy doAs support in DelegationTokenAuthenticationHandler for token-management calls
                 Key: HDFS-7262
                 URL: https://issues.apache.org/jira/browse/HDFS-7262
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: webhdfs
            Reporter: Vinod Kumar Vavilapalli


HADOOP-11207 adds support for proxy users to perform delegation-token management operations and YARN uses them.

HDFS didn't need them because the doAs functionality is explicitly implemented in webHDFS (JspHelper.getUGI()) - this should be changed to use the common code to avoid duplication.



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