ZanderXu commented on PR #4559: URL: https://github.com/apache/hadoop/pull/4559#issuecomment-1195172042
Thanks @slfan1989 for your review. > This command can temporarily modify the log level. This command can change the log level of the logger. But it will print all debug log of the logger. > If you directly modify the log level, will the log size be very large, after all, this is a block-level log? The log size is controllable because `logEveryBlock` will control it. And although it's a block-level log, it only printed the log when the replica of the block is changed. Maybe we should think about its use. This log is very helpful for us to locate some abnormal case about block-level of block, such as complete failure, missing block, etc... -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
