Re: java.lang.ClassCastException in system.log

2025-10-22 Thread Elliott Sims via user
You have a storage layer problem rather than a Cassandra problem. Probably a failing drive, but there's a smaller chance it could be something like bad or loose cabling, bad controller, or bad RAM. As a side note: I understand the challenges and risks of major version upgrades in production all

java.lang.ClassCastException in system.log

2025-10-21 Thread Suresh Koya via user
Hello I am seeing the error below in my cassandra server logs. I am running cassandra 3.11.13. I understand the version is old. I know a lot of people run old cassandra versions. Has anyone seen this error in the past. What concerns me is that, after this error it appears the server appeared to