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		11-21-2016
	
	
	
	
	
	
	
	
	
	
	
	
	
	
			
      
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| Title | Views | Posted | 
|---|---|---|
| 2816 | 02-27-2019 07:46 AM | |
| 1523 | 05-30-2017 05:34 PM | |
| 3885 | 05-30-2017 11:47 AM | |
| 1925 | 05-20-2017 03:55 PM | |
| 1955 | 05-17-2017 02:44 PM | 
			
    
	
		
		
		02-27-2019
	
		
		07:46 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 ./import-hive.sh -Dsun.security.jgss.debug=true -Djavax.security.auth.useSubjectCredsOnly=false -Djava.security.krb5.conf=/etc/krb5.conf -Djava.security.auth.login.config=/etc/atlas/conf/atlas_jaas.conf       -some typo in script parameter, after correction this import-hive.sh script completed.   -Now I can see imported entity in Atlas UI.      
						
					
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		02-27-2019
	
		
		05:34 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Following this link - https://community.hortonworks.com/articles/61274/import-hive-metadata-into-atlas.html   still getting reported error. .  Community Tech Can help on this.... 
						
					
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		02-27-2019
	
		
		05:30 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 ./import-hive.sh -Dsun.security.jgss.debug=true -Djavax.security.auth.useSubjectCredsOnly=false -Djava.security.krb5.conf=/etc/krb5.cont f -Djava.security.auth.login.config=/etc/atlas/conf/atlas_jaas.conf    Using Hive configuration directory [/etc/hive/conf]  Log file for import is /var/log/atlas/import-hive.log  log4j:WARN No such property [maxFileSize] in org.apache.log4j.PatternLayout.  log4j:WARN No such property [maxBackupIndex] in org.apache.log4j.PatternLayout.  Exception in thread "main" org.apache.atlas.hook.AtlasHookException: HiveMetaStoreBridge.main() failed.          at org.apache.atlas.hive.bridge.HiveMetaStoreBridge.main(HiveMetaStoreBridge.java:650)  Caused by: java.lang.IllegalArgumentException: Can't get Kerberos realm          at org.apache.hadoop.security.HadoopKerberosName.setConfiguration(HadoopKerberosName.java:65)          at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:306)          at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:291)          at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:846)          at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:816)          at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:689)          at org.apache.atlas.hive.bridge.HiveMetaStoreBridge.main(HiveMetaStoreBridge.java:633)  Caused by: java.lang.reflect.InvocationTargetException          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)          at java.lang.reflect.Method.invoke(Method.java:498)          at org.apache.hadoop.security.authentication.util.KerberosUtil.getDefaultRealm(KerberosUtil.java:88)          at org.apache.hadoop.security.HadoopKerberosName.setConfiguration(HadoopKerberosName.java:63)          ... 6 more  Caused by: KrbException: Cannot locate default realm          at sun.security.krb5.Config.getDefaultRealm(Config.java:1029)          ... 12 more  Failed to import Hive Data Model!!! 
						
					
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		06-08-2017
	
		
		01:29 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Thank you Jay... 
						
					
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		06-08-2017
	
		
		01:21 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Thank you Jay, that's true...I noticed after setting up manually host XML file..try to restart services/components thru ambari UI push the older xml configuration.   my case, I have updated all host xml configuration manually, still not worked...some were settings are missing or ambari ui vs manual process not in sync... 
						
					
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		06-07-2017
	
		
		07:39 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 HDP Experts, any recommendation/advice on this... 
						
					
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		05-31-2017
	
		
		02:47 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Please find below link in reference tab for related topic links. there's no document combined as one pdf due to all different component, have to go thru each of them.    https://2xbbhjxc6wk3v21p62t8n4d4-wpengine.netdna-ssl.com/wp-content/uploads/2016/08/ExamObjectives-HCAssociate.pdf 
						
					
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		05-31-2017
	
		
		12:24 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 just want to confirm you, trying to install ambari-server am right ?  and provide the below output....  output:   -cat /etc/yum.repo.d/ambari.repo   -cat /etc/yum.repo.d/OS.repo <operating system repos)    -yum repolist  
						
					
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		05-31-2017
	
		
		03:06 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 followup below HCA exam objectives document.   https://2xbbhjxc6wk3v21p62t8n4d4-wpengine.netdna-ssl.com/wp-content/uploads/2017/05/HCA_Data_Sheet.pdf  EXAM OBJECTIVES   To be fully prepared for an exam, candidates should be able to perform all of the exam’s objectives.   View the 
complete 
list of objectives for the HCA exam at
:   https://2xbbhjxc6wk3v21p62t8n4d4
-
wpengine.netdna
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ssl.com/wp
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content/uploads/2016/08/
ExamObjectives
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HCAssociate.pdf  PREREQUISITES
Candidates for the HCA exam should be able to perform each of the tasks in th
e list of exam objectives below:   https://2xbbhjx
c6wk3v21p62t8n4d4
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wpengine.netdna
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ssl.com/wp
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content/uploads/2016/08/ExamObjectives
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HCAssociate.pdf 
						
					
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		05-30-2017
	
		
		05:34 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 No, access/allow hortonworks documentation pages.   Candidates for the HDPCD exam are provided access to the Pig, Hive, Sqoop and Flume documentation pages. Candidates for the HDPCA exam are provided access to the HPD 2.3 documentation pages. Candidates for the HDPCD:Java exam will have access to the Apache Hadoop documentation.  HDP FAQ ==> https://hortonworks.com/services/training/certification/hdp-certified-developer-faq-page/ 
						
					
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