RE: ExpiresFilter throws NPE repeatedly

2021-05-18 Thread Todd Patch
Thank you, Christopher. Your feedback was very helpful. -Original Message- From: Christopher Schultz Sent: Monday, May 17, 2021 5:33 PM To: users@tomcat.apache.org Subject: Re: ExpiresFilter throws NPE repeatedly Todd, On 5/17/21 15:37, Todd Patch wrote: > Hello, > > I a

ExpiresFilter throws NPE repeatedly

2021-05-17 Thread Todd Patch
Hello, I am working on troubleshooting an issue where I am seeing the following Stack trace in a set of logs. Once this first message occurs, thousands of the same message are logged for several hours. I am trying to track down the origin of the issue. The issue is in the ExpiresFilter where

Intermittent 502 errors from Load Balancer to Tomcat instance.

2021-05-11 Thread Todd Patch
Hello, We have a setup in AWS with an ALB sitting in front of 2 Tomcat servers hosting our application. We are having sporadic issues where the ALB will reject some calls with a "502" error. The system will be fine for days or weeks, and then suddenly for a few hours there will be several (~1