About Kamil_Valko

Kamil_Valko · ‎01-16-2022

Hello, problem was with OOO memory, after add some, it looks ok. Thank for advice. Best regards Kamil

Kamil_Valko · ‎01-10-2022

Hello, we have Impala issue last days with regularly Impala Catalog Server restart. Access data via Impala works, but Cloudera Manager sent alerts every 5 minutes with IllegalStateException: Table.toThrift() called without holding the table lock: table_name We tried to invalidate metadata on table and compute stats, but no success. It works normally before and there were no changes on cluster. Have you any idea what is the problem? Regards Kamil

Kamil_Valko · ‎02-05-2021

Hello, thank for answer. Is there any way to route FetchFTP log to separate log file? There are logs full of these errors now. Is hard to find some meaningfull in. Regards Kamil

Kamil_Valko · ‎01-28-2021

Hello, we have setup retention on our source FTP and nifi-app.log are full of events 2021-01-27 10:00:09,281 ERROR [Timer-Driven Process Thread-86] o.a.nifi.processors.standard.FetchFTP FetchFTP[id=11ee37bc-fda2-1627-b55b-bbbc5b85c7be] Failed to fetch content for StandardFlowFileRecord[uuid=4da465bb-a4cf-4a79-9020-0e2775517caa,claim=,offset=0,name=lte14-pgwcdr-b20210126221809-1269.dat.tmp,size=0] from filename /DWHSK_Extracts/MEDIACIA/CDR/GPRS/TMP/lte14-pgwcdr-b20210126221809-1269.dat.tmp on remote host NTDWHFS401:21 due to java.io.IOException: 550 The system cannot find the file specified. ; routing to comms.failure: java.io.IOException: 550 The system cannot find the file specified. java.io.IOException: 550 The system cannot find the file specified. Is there any way to turn off this ERROR rows or any alternative like turn off logging FetchFTP processor/custom log file for this processor? Best regards Kamil

Kamil_Valko · ‎07-24-2020

Hi Daydav1 thank you for quick reply. I granted policies on one node of cluster, but it looks same on all nodes now. I was thinking, that it is automatic distributed. How could I grant policy to all my Nifi nodes? Regards Kamil

Kamil_Valko · ‎07-20-2020

Hello we have secured Nifi cluster with 3 nodes. When we click to list or empty queue on connection, there is error message Node is unable to fulfill this request due to: Unable to view the data for Processor with ID 904e5254-8129-32ce-967e-03876fc61926. Contact the system administrator. Returning Forbidden response We grant user policy to view and modify data, but no success. Admin user got the same error.message Regards Kamil

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Cloudera Community

Re: Nifi unable to list/empty queue.

Re: Impala Catalog Server restarted with IllegalSt...

Impala Catalog Server restarted with IllegalStateE...

Re: NiFi FetchFTP retention on FTP 550 The system ...

NiFi FetchFTP retention on FTP 550 The system cann...

Re: Nifi unable to list/empty queue.

Nifi unable to list/empty queue.