I figured this is a rarely modified piece of code but most frequently used across all components. Hoping that someone who might have worked on logging can share some insight from their experience in general, if not within Drill.
I was wondering if changes to Drill's logback.xml can be picked up dynamically. i.e. without restarting the Drillbit, change the logging level of specific classes within the Drillbit. I ask this because sometimes, a Drillbit needs to go through a warmup phase where the JVM optimizes the functions frequently in use. Changing the logging from something like an INFO to a DEBUG level would then allow me to correctly capture specific log messages without having to lose all those optimizations due to a restart (for the DEBUG to take effect). Is it something worth having ? ~ Kunal
