[jira] [Created] (RANGER-2214) Do some code improvement for the error message for KylinClient.java

[Qiang Zhang (JIRA)]

Qiang Zhang created RANGER-2214:
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             Summary: Do some code improvement for the error message for 
KylinClient.java
                 Key: RANGER-2214
                 URL: https://issues.apache.org/jira/browse/RANGER-2214
             Project: Ranger
          Issue Type: Improvement
          Components: plugins
    Affects Versions: master
            Reporter: Qiang Zhang
            Assignee: Qiang Zhang


Now the test connection get an error return, such as 401, the error message 
always show 'got null response'



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