ijuma opened a new pull request, #18333: URL: https://github.com/apache/kafka/pull/18333
This makes it possible to enable request logs for deprecated protocol api versions without enabling it for the rest. Combined with the ability to enable/disable dynamically, it makes it a bit easier to collect the information about deprecated clients that is not available via metrics. I manually verified that: 1. If the request logger is configured at `INFO` level, only deprecated protocol api versions are logged and they are logged at `INFO` level. 2. If the request logger is configured at `DEBUG` level, all requests are logged but the log level is `INFO` for deprecated protocol api versions and `DEBUG` for the rest. 3. If the request logger is configured at `WARN` level (the default), no requests are logged. The cherry-pick from trunk had one conflict: `RequestConvertToJson` was rewritten from Scala to Java in trunk. In addition, I added an upgrade note for 3.9.1. ### Committer Checklist (excluded from commit message) - [ ] Verify design and implementation - [ ] Verify test coverage and CI build status - [ ] Verify documentation (including upgrade notes) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
