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		07-07-2016
	
		
		09:35 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hi Sandeep,  Thank you very much for the prompt response..  I have added the above lines to hive-env template and restarted the hive services and it worked, the error was disappeared from from ambari.  Connected to beeline thru backend submitted a query and it was executed . but I could see the below error.  ERROR hdfs.KeyProviderCache: Could not find uri with key [dfs.encryption.key.provider.uri] to create a keyProvider !!  Please suggest me on this. 
						
					
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		07-07-2016
	
		
		06:39 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Currently we are using Hive CLI on my cluster,For the security purpose we planned to use "beeline" by disabling "Hive CLI" from the existing cluster. I have added the lines below in hive-env template thru ambari to disable the hive shell  if["$SERVICE"="cli"];then  echo "Sorry! I have disabled hive-shell"  exit1  fi  Once I restarted the hive service I could see 2 CRIT alerts from ambari "Hive Metastore process cannot be determined to be up and listening on the network."     I know that I can revoke execute permission for below file on all hive-clients.  /usr/hdp/current/hive-client/bin/hive  Could someone suggest me the better approach to disable "Hive CLI" . 
						
					
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