Re: Graduating JDK17 support for Cassandra 5.x from experimental to production ready

2025-04-09 Thread Jon Haddad
Thanks for bringing this up. I've been meaning to for a while now. I'm at the early stages of doing some testing of Java 11 G1GC vs 17 w/ G1GC vs 17 w/ Shenandoah. I plan on sharing my results with the wider community, and if things look good I'll be proposing we remove the experimental label.

Graduating JDK17 support for Cassandra 5.x from experimental to production ready

2025-04-09 Thread Geremy Cohen
Hi, I was curious if there is a roadmap for graduating JDK17 support for Cassandra 5.x from experimental to production ready? IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the s

Re: Schema Version Mismatch issue

2025-04-09 Thread Rolo, Carlos via user
Sartor is right, you should rolling-restart the nodes. Start with the problematic ones. If you have multiple schemas in flight (check nodetool describecluster) you might need to take a more structured approach. Did you remove/add nodes while schema changes were in progress?

RE: Schema Version Mismatch issue

2025-04-09 Thread Sartor Fabien (DIN) via user
Hi Soyal, I have encountered similar issues in the past. What has consistently worked for me is performing a rolling restart of all nodes. If you don’t have tools like Ansible or scripts to automate the process, I suggest starting by restarting the node with the problematic schema. That might h