Member since 
    
	
		
		
		08-10-2017
	
	
	
	
	
	
	
	
	
	
	
	
	
	
			
      
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                7
            
            
                Solutions
            
        My Accepted Solutions
| Title | Views | Posted | 
|---|---|---|
| 3545 | 01-28-2019 08:41 AM | |
| 6031 | 01-28-2019 08:35 AM | |
| 3488 | 12-18-2018 05:42 AM | |
| 9987 | 08-16-2018 12:12 PM | |
| 3527 | 07-24-2018 06:55 AM | 
			
    
	
		
		
		07-24-2018
	
		
		06:55 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Resolved issue by copying 'nifi.service.keytab' in different location and giving 644 access to this keytab file. 
						
					
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		07-24-2018
	
		
		06:52 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Thanks @Arti Wadhwani for pointing out Ranger logs. We saw authorization exception for nifi user.  We have fixed it by adding nifi user in Ranger service policy. 
						
					
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		07-24-2018
	
		
		06:42 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Thanks @Sandeep Nemuri. We have resolved OS issue by applying patch mentioned in SO thread. 
						
					
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		07-19-2018
	
		
		08:59 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 @Sandeep Nemuri, on Python 2.7.6 all agents are able to communicate with Ambari server. But when we upgrade Python to Python 2.7.9 we get  this OS error.  Could you please suggest why we are getting error after upgrading to Python 2.7.9? 
						
					
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		07-19-2018
	
		
		08:14 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 @Kuldeep Kulkarni @Arti Wadhwani @Neeraj Sabharwal @Jay Kumar SenSharma @Sandeep Nemuri 
						
					
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		07-18-2018
	
		
		12:58 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hi,  We are using Ambari server 2.6.2 and Ambari agent 2.6.2. We are using Ubuntu 14.04 LTS.  We have upgraded Python version from Python-2.7.6 to Python-2.7.9 on Ambari server and Ambari Agent.  After starting Ambari server and Ambari agent, in Ambari server log we got following error:  18 Jul 2018 05:08:32,247  INFO [qtp-ambari-agent-18471] HeartBeatHandler:385 - agentOsType = debianjessie/sid
18 Jul 2018 05:08:32,247  WARN [qtp-ambari-agent-18471] HeartBeatHandler:387 - Received registration request from host with not supported os type, hostname=worker1.org, serverOsType=ubuntu14, agentOsType=debianjessie/sid
18 Jul 2018 07:32:53,177  WARN [ambari-client-thread-35] Errors:173 - The following warnings have been detected with resource and/or provider classes:
 WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.ComponentService.getComponents(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String), should not consume any entity.
 WARNING: A HTTP GET method, public javax.ws.rs.core.Response org.apache.ambari.server.api.services.ComponentService.getComponent(java.lang.String,javax.ws.rs.core.HttpHeaders,javax.ws.rs.core.UriInfo,java.lang.String,java.lang.String), should not consume any entity.
18 Jul 2018 07:33:52,062  WARN [qtp-ambari-agent-82] SecurityFilter:103 - Request https://172.17.20.29:8440/ca doesn't match any pattern.
18 Jul 2018 07:33:52,063  WARN [qtp-ambari-agent-82] SecurityFilter:62 - This request is not allowed on this port: https://172.17.20.29:8440/ca
18 Jul 2018 07:33:54,768  INFO [qtp-ambari-agent-82] HeartBeatHandler:385 - agentOsType = debianjessie/sid
18 Jul 2018 07:33:54,768  WARN [qtp-ambari-agent-82] HeartBeatHandler:387 - Received registration request from host with not supported os type, hostname=hadmgrndcc03-1.lifeway.org, serverOsType=ubuntu14, agentOsType=debianjessie/sid
  Ambari agent is not starting due above error.  How to resolve it? We need Python-2.7.9 in our cluster.  Please suggest.  Thanks in advance. 
						
					
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			Apache Ambari
			
    
	
		
		
		07-09-2018
	
		
		01:33 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 Hi Team,  We want to run Ambari server on only TLSv1.2 on port 8440 and 8441.  How should we do that.  Please suggest.  Thanks,  Bhushan 
						
					
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			Apache Ambari
			
    
	
		
		
		07-03-2018
	
		
		01:21 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 @Felix Albani, I have copied jars at /usr/hdp/current/ranger-usersync/lib/. Also, I did these changes on Ranger machine. But still getting same error. 
						
					
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