In our usecase of zookeeper, we want to change log level of zookeeper without restarting it.
This will help us to trace issues without restarting zookeeper as some of the issues may not appear immediately after restart with debug log level enabled, and it may take longer to reproduce the issue after restart.
Does such feature/API is already available in Apache Zookeeper?
If it is not available then could you please consider this request to implement it?
Please let us know if you need any further details from us.