Rahul Sharma created HDT-55:
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             Summary: Zookeeper Actions should show error messages to user
                 Key: HDT-55
                 URL: https://issues.apache.org/jira/browse/HDT-55
             Project: Hadoop Development Tools
          Issue Type: Improvement
            Reporter: Rahul Sharma


Curretly Zookeeper servers do not show error message to the user. Also it is 
possible to error a zookeeper to an invalid location. Modify all actions to 
show error messages and do not add a server if error in connection. This is the 
same behavior for HDFS and MR cluster.



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