2209
            
            
                Posts
            
        
                230
            
            
                Kudos Received
            
        
                82
            
            
                Solutions
            
        About
	
            My expertise is not in hadoop but rather online communities, support and social media. Interests include: photography, travel, movies and watching sports.
        
My Accepted Solutions
| Title | Views | Posted | 
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| 510 | 05-07-2025 11:41 AM | |
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| 2901 | 06-29-2023 05:42 AM | |
| 2439 | 05-22-2023 07:03 AM | |
| 1806 | 05-22-2023 05:42 AM | 
			
    
	
		
		
		03-05-2017
	
		
		10:46 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							Great to hear it is working. 🙂    Best of luck with your project.  
						
					
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		03-05-2017
	
		
		08:34 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 Lets get some additional information so others can help you faster. Can you describe the current system you have the VM set up on (RAM, Processors, Etc) as well as what has been allocated to the VM?   
   
 Here is a community article that you may also want to review to ensure the VM is set up correctly. 
   
 How to setup Cloudera Quickstart Virtual Machine 
   
 For eample in this situation: 
   
 Cloudera Manager is installed in the VM but is turned off by default. If you would like to use Cloudera Manager, open theLaunch Cloudera Manager icon on the desktop. It is strongly recommended that before you do so, you configure the VM with a minimum of 8 GiB of RAM and 2 virtual CPU cores (by default it will use 4 GiB of RAM and 1 virtual CPU core). Cloudera Manager and all of the CDH services might not launch properly with less RAM. After launching Cloudera Manager, all of the services in CDH are started, although it might take several minutes for Cloudera Manager to start all of the services. To conserve resources and improve performance, it is recommended that you stop services you do not plan to use. Changes made to configuration files before launching Cloudera Manager are not preserved. 
   
 You can start or reconfigure any installed services using the web interface that is automatically displayed when the VM starts. 
						
					
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		03-05-2017
	
		
		08:22 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Have you looked at this page in the documentation?  
   
 Getting Started on Microsoft Azure 
   
 Hopefully that gets you to a better place. 🙂 
						
					
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		03-04-2017
	
		
		06:57 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 I am sorry to hear that you are having issues @Shafiullah. While you are waiting for more experienced help I thought I would drop in a link to our Community Article (with video) on Path B installation of Cloudera Manager to see if it may be of assistance. There is also another one on Hearbeat errors that could be worth a look.  
   
   
						
					
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		02-28-2017
	
		
		05:12 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 Not a problem at all. I'm happy I could help. 🙂 
						
					
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		02-27-2017
	
		
		08:11 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							I have checked with the certification team and they advised that it is  multiple choice.  
						
					
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		02-27-2017
	
		
		05:24 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 I think for those questions the  CCA-500 page on Cloudera.com should be what you are looking for as it lays out the exam sections and blueprint. By reading through it it looks like a descriptive test but I can double check if you still need clarification after looking it over.  
   
 For example, section one of the exam: 
   
 1. HDFS (17%) 
 
 Describe the function of HDFS daemons 
 Describe the normal operation of an Apache Hadoop cluster, both in data storage and in data processing 
 Identify current features of computing systems that motivate a system like Apache Hadoop 
 Classify major goals of HDFS Design 
 Given a scenario, identify appropriate use case for HDFS Federation 
 Identify components and daemon of an HDFS HA-Quorum cluster 
 Analyze the role of HDFS security (Kerberos) 
 Determine the best data serialization choice for a given scenario 
 Describe file read and write paths 
 Identify the commands to manipulate files in the Hadoop File System Shell 
 
						
					
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		02-26-2017
	
		
		07:01 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Welcome to the community @dvrk. I think most of your questions are covered in our community article Cloudera Certification FAQ and the CCA-500 page on Cloudera.com. If you have any further questions after reading through those, let me know and I will see what I can find out. 🙂 
   
 Best of luck.  
						
					
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		02-22-2017
	
		
		08:16 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 The target version is CDH 5.9 but each exam has its own environment to be updated. I've been told that DE575 is further down the list so it will take longer before that one is updated.  
						
					
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		02-21-2017
	
		
		09:14 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
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							 Ok, here is what I have learned. Each testing environment is being updated individually and this is not an all at once type of change. The updates are currently in process but I am unable to provide a timetable on when each exam environment will be updated. You will need to check the individual webpage for each exam on Cloudera.com for changes.   
						
					
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