About jame1997

jame1997 · ‎09-24-2025

Hello all, I'm currently running Nifi 1.23.2 in a 3 nodes cluster. I would received the following message when I tried to login. I would get kick out then this message will appear. I verified I have sticky session enabled on SSLSession. Its also configured in round robin DNS. Is there anything else I can look at thats contributing to this issue? Thanks!

jame1997 · ‎11-01-2024

Hello, Planning to deploy Nifi cluster between two regions on AWS. Anyone currently have this in place that can provide some best practices guideline? Thanks!

jame1997 · ‎10-18-2024

Hello Matt, Thanks for the information. With the flow.json.gz if a process group get deleted then the entire fflow.json.gz need to be restore. I was wondering if there is another way to backup the running progress groups without taking a complete template backup that I can backup that will list the individual process groups so I can choose the one that's require a restore instead of restore all the process groups. Thanks!

jame1997 · ‎10-18-2024

Hello All, I'm running a Nifi cluster with 3 nodes. Below are some questions in regards to backup. 1. What's the best way to backup Nifi without stop \ starting? 2. Is there a way to backup all the processes running using a backup method in the event I need to restore 1 process I don't have to restore all the processes available? Thanks!

jame1997 · ‎03-29-2024

Hello Matt, Its configured via UDP, I understood that there is no way to track data loss. Is there anything I can check from Nifi that may contribute to this issue ? For example if systems resource are high or other factor. Thanks!

jame1997 · ‎03-28-2024

Hello, I'm currently running Nifi version 1.8.0, starting from last week I noticed that I'm missing PutSysLog message from my syslog system. Some logs would appear and some wouldn't write to the syslog system. I checked my syslog system and was unable to find any issue. No other systems are experiencing issue writing to the syslog system. I enabled DEBUG on PutSysLog and it shows it was successful in sending the message to the syslog system but no entry exists. At the same time other PutSysLog does record the entries in syslog system and the file flows through other processors. Any suggestions on how to troubleshoot this issue? Thanks!

jame1997 · ‎04-27-2023

Hello @MattWho @SAMSAL @steven-matison @DigitalPlumber @cotopaul , after confirming the access I'm able to verified I can access the bucket from aws cli on the same system Nifi is running on and download files. The problem I'm having now is that the ListS3 pickup the list of the files from the bucket but the FetchS3 doesn't do anything. When I enabled debugging on the FetchS3 I receiving the following error message. FetchS3 Error message FetchS3 Configuration ListS3 Configuration Any suggestion to what is causing the issue?

jame1997 · ‎04-11-2023

Hello DigitalPlumber, Thanks for that information will make that changed.

jame1997 · ‎04-11-2023

Hello CotoPaul, I didn't think to change the FetchS3 to DEBUG, after doing that I received some alerts that stating issue with the VPCE endpoint "unable to get a match with the vpce endpoint pattern; using the configured region: us-east-1". I'm checking with cloudops team on the error message. Thanks!

jame1997 · ‎04-11-2023

Hello Vidya, Thanks for tagging NIFI experts.

Online	Offline
Last Visited	‎10-15-2025 01:51 PM

Member Since	‎04-11-2023 07:25 AM
Last Visited	‎10-15-2025 01:51 PM
Posts	10
Kudos received	8

Cloudera Community

Unauthorized Error="invalid_token"

Best Practices Deploying Nifi in Two Regions on AW...

Re: Backup Of Nifi Cluster with 3 Nodes

Backup Of Nifi Cluster with 3 Nodes

Re: Hit\Miss Writing To Syslog System

Hit\Miss Writing To Syslog System

Re: Issue with S3

Re: Issue with S3

Re: Issue with S3

Re: Issue with S3