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From "Brahma Reddy Battula (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-12950) oiv will fail in secure cluster
Date Wed, 20 Dec 2017 14:41:00 GMT
Brahma Reddy Battula created HDFS-12950:
-------------------------------------------

             Summary: oiv will fail in  secure cluster
                 Key: HDFS-12950
                 URL: https://issues.apache.org/jira/browse/HDFS-12950
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Brahma Reddy Battula
            Assignee: Brahma Reddy Battula


We we execute ls, it will throw following.
{noformat}
hdfs dfs -ls webhdfs://127.0.0.1:5978/
ls: Invalid value for webhdfs parameter "op"
{noformat}

When client is configured with security (i.e "hadoop.security.authentication= KERBEROS) ,

then webhdfs will request getdelegation token which is not implemented and hence it will 
throw “ls: Invalid value for webhdfs parameter "op"”.



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