steveloughran commented on pull request #2358: URL: https://github.com/apache/hadoop/pull/2358#issuecomment-706292523
> The point is that some simple logging calls are on the hot path and frequently executed. The accumulated overhead for these simple logging calls is larger than other complex logging calls rarely executed. personally * I prefer the common log operations (info +) to be efficient. * and debug level logging to have ~0 overhead when not used. * but enough debug logging for me to work out what is going wrong when things don't work ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
