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		01-11-2019
	
	
	
	
	
	
	
	
	
	
	
	
	
	
			
      
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| Title | Views | Posted | 
|---|---|---|
| 3031 | 07-01-2021 03:43 AM | |
| 2769 | 03-15-2021 11:16 PM | |
| 2017 | 02-22-2021 02:22 AM | |
| 2323 | 11-20-2020 12:05 AM | |
| 4760 | 10-07-2020 01:00 AM | 
			
    
	
		
		
		02-22-2021
	
		
		03:07 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hello @unSmallDonkey,     Do you see any error messages in the Hue logs?     This is usually seen due to the fact that the use_start_tls flag by default is set to true if the ldaps is not used. You may try to disable this property as below in the Hue safety valve and let us know if this resolves the issue:  • Cloudera Manager > Hue > Configuation > Search for Hue Service Advanced Configuration Snippet (Safety Valve) for hue_safety_valve.ini  • Add the below property:  [desktop]  [[ldap]]  use_start_tls=false     Cheers!    
						
					
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		02-22-2021
	
		
		02:22 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hello @rajatsachan,  Using the Delete Policy, you may set up any of the below options  Delete Policy - Whether files that were deleted on the source should also be deleted from the destination directory. This policy also determines the handling of files in the destination location that are unrelated to the source. Options include:   Keep Deleted Files - Retains the destination files even when they no longer exist at the source. (This is the default.).  Delete to Trash - If the HDFS trash is enabled, files are moved to the trash folder. (Not supported when replicating to Amazon S3.)  Delete Permanently - Uses the least amount of space; use with caution.      Review the replication document for more details:  https://docs.cloudera.com/documentation/enterprise/latest/topics/cm_bdr_hdfs_replication.html     Cheers! 
						
					
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		12-20-2020
	
		
		10:25 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 @HDPass      Could you check the below and share the output from the host where Cloudera Manager is installed:    - # curl -u <username>:<password> http://<cloudera-manager-host>:7180 -v  - # netsat -nap |grep 718     Also, share the screenshot of the error you see when trying to open the CM Web UI.     Regards,  Tarun 
						
					
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		12-14-2020
	
		
		02:01 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hello @raghu9raghavend,     You can use Sentry authorization for restricting access to UDF. Please refer to the below doc  https://docs.cloudera.com/documentation/enterprise/latest/topics/impala_udf.html#udf_security     Let us know if this helps!     Cheers!  Was your question answered? Make sure to mark the answer as the accepted solution.  If you find a reply useful, say thanks by clicking on the thumbs up button. 
						
					
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		12-14-2020
	
		
		12:00 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hello @prasanna06      In CDH 6.3.3 you may use the below-documented way to add the "Add-on service"  https://docs.cloudera.com/documentation/enterprise/latest/topics/cm_mc_addon_services.html#concept_kpt_spj_bn     Let us know if this helps!     Cheers!  -----------------------------------  Was your question answered? Make sure to mark the answer as the accepted solution.  If you find a reply useful, say thanks by clicking on the thumbs up button. 
						
					
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		11-20-2020
	
		
		12:05 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hello @HareeKrushnan      I see that you are using a custom script to retrieve keytabs from the local filesystem. The script is failing as it is unable to find the required keytabs at the location  cp: cannot stat ‘/etc/hadoop/conf/keytabs/spark_clouderadp02.ibm.cloud@IBM.CLOUD.keytab’: No such file or directory>>     Please note that to use the custom script the KDC administrators should create the required principals and keytabs, and store them securely on the Cloudera Manager Server host.     Please review the below document for more information on using a Custom Kerberos Keytab Retrieval Script  https://docs.cloudera.com/documentation/enterprise/5-16-x/topics/sg_keytab_retrieval_script.html     Let us know if this helps.     Cheers!  Was your question answered? Make sure to mark the answer as the accepted solution.  If you find a reply useful, say thanks by clicking on the thumbs up button. 
						
					
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		10-22-2020
	
		
		12:20 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hello @KrishnaSanka      Can you cat /jbod5/dfs/dn/current/VERSION on the problematic data node and verify the entry for 'datanodeUuid' with the other data nodes that are up and in healthy state? I believe it will be different than the 'datanodeUuid' you will find in the VERSION files for the other disks.      Cheers! 
						
					
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		10-21-2020
	
		
		10:00 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hello @Mentor      You can use the service resource API to update (PUT) the service configuration. Please refer the below API doc  https://archive.cloudera.com/cm7/7.0.3/generic/jar/cm_api/apidocs/resource_ServicesResource.html#resource_ServicesResource_ClustersResourceV40_ServicesResourceV33_updateServiceConfig_PUT     Let me know if this helps!     Cheers!  Was your question answered? Make sure to mark the answer as the accepted solution.  If you find a reply useful, say thanks by clicking on the thumbs up button. 
						
					
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		10-07-2020
	
		
		09:02 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hello @bsivalingam83      You may navigate to NiFi configuration and search for ignore.  To remove the “java.arg.13=-XX:+UseG1GC” you can add a property under the “bootstrap.conf ignored properties” section for “java.arg.13". Kindly let me know if this helps.     Br,  Tarun    Was your question answered? Make sure to mark the answer as the accepted solution.  If you find a reply useful, say thanks by clicking on the thumbs up button. 
						
					
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		10-07-2020
	
		
		01:00 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 @Deaks @HGeorge      This issue can occur if you had some previous mount points and later if you have unmounted them. In some unusual scenarios, CM agent will still tries to grab the filesystem information of that mount point and fails.     To temporarily suppress this error, update the /etc/cloudera-scm-agent/config.ini on each of the hosts affected to:  1. In the line that lists the nodev filesystems:  # The list of non-device (nodev) filesystem types which will be monitored.  monitored_nodev_filesystem_types=nfs,nfs4,tmpfs     2. Please change the uncommented line to read as :  monitored_nodev_filesystem_types=nfs,nfs4     3. Restart the cloudera manager agent with:  service cloudera-scm-agent restart     Br,  Tarun  Was your question answered? Make sure to mark the answer as the accepted solution.  If you find a reply useful, say thanks by clicking on the thumbs up button.    
						
					
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