[jira] [Created] (HDFS-6436) WebHdfsFileSystem execute get, renew and cancel delegationtoken operation should use spnego to authenticate

[Bangtao Zhou (JIRA)]

Bangtao Zhou created HDFS-6436:
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             Summary: WebHdfsFileSystem execute get, renew and cancel 
delegationtoken operation should use spnego to authenticate
                 Key: HDFS-6436
                 URL: https://issues.apache.org/jira/browse/HDFS-6436
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: webhdfs
    Affects Versions: 2.4.0, 3.0.0
         Environment: Kerberos
            Reporter: Bangtao Zhou
             Fix For: 3.0.0


while in kerberos secure mode, when use WebHdfsFileSystem to access HDFS, it 
allways get an 
*org.apache.hadoop.security.authentication.client.AuthenticationException: 
Unauthorized*



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