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07-18-2024
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08-12-2024
07:54 PM
1 Kudo
Hi Ckumar, recently I can not open the UI because the error of 403 when I check the nifi-request.log file also. I think all error come from same reason.
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08-08-2024
01:51 AM
I had an authorization error after running successfully NiFi service on the Cloudera Private Cloud Base Cluster. Here is the error log in nifi-user.log file: 2024-08-07 17:57:56,775 INFO [main] o.a.n.a.FileAccessPolicyProvider Authorizations file loaded at Wed Aug 07 17:57:56 ICT 2024 2024-08-07 17:58:48,621 INFO [NiFi Web Server-30] o.a.n.w.s.NiFiAuthenticationFilter Authentication Started 10.62.142.124 [CN=node2, ST=CA, C=US] GET https://node2:8443/nifi-api/flow/metrics/json 2024-08-07 17:58:48,627 INFO [NiFi Web Server-30] o.a.n.w.s.NiFiAuthenticationFilter Authentication Success [node2] 10.62.142.124 GET https://node2:8443/nifi-api/flow/metrics/json 2024-08-07 17:58:48,747 INFO [NiFi Web Server-30] o.a.n.w.a.c.AccessDeniedExceptionMapper identity[node2], groups[nifi] does not have permission to access the requested resource. No applicable policies could be found. Returning Forbidden response. Here are all the services I am using: I am using Java 11, I changed the NiFi directory from /var/lib/nifi, /var/log/nifi to /home/lib/nifi, /home/log/nifi because of the free space problem. Does anyone know how to fix this? Thanks
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Apache NiFi
08-08-2024
01:33 AM
Thank you, I resolved it after clear all /dfs/nn and /dfs/dn at all nodes, and recreated all databases.
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07-31-2024
02:12 AM
After I deleted the old cluster and then recreated a new one. I had a new error never got before at the Command Details step. I don't know exactly what is the reason, can someone help me fix this issue? here is the Error Log of Cloudera scm server: 2024-07-31 15:56:09,184 ERROR CommandPusher-1:com.cloudera.cmf.model.DbCommand: Command 1546343795(Format) has completed. finalstate:FINISHED, success:false, msg:Failed to format NameNode. 2024-07-31 15:56:09,188 ERROR CommandPusher-1:com.cloudera.cmf.model.DbCommand: Command 1546343686(First Run) has completed. finalstate:FINISHED, success:false, msg:Completed only 3/4 steps. First failure: Command (Format (1546343795)) has failed Thank you.
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Cloudera Manager