haiyang1987 commented on PR #6002: URL: https://github.com/apache/hadoop/pull/6002#issuecomment-1705103024
Thanks Sir @Hexiaoqiao help me review it. The current actual scene enabling `dfs.namenode.lock.detailed-metrics.enabled` will not have a large overhead on performance. here it is mainly considered from the perspective of maintainable clusters, currently that this feature is disabled by default and can be used as needed to turn this feature on and off without restarting the namenode. Sir suggestion is to remove dfs.namenode.lock.detailed-metrics.enabled directly from config, with default metricsEnabled set to true ? -- 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]
