hfutatzhanghb opened a new pull request, #6431: URL: https://github.com/apache/hadoop/pull/6431
### Description of PR See HDFS-17335. To monitor syncWaitQ in FSEditLogAsync, we add a metric syncPendingCount. The reason we add this metrics is that when dequeueEdit() return null, the boolean variable doSync is set to !syncWaitQ.isEmpty() After adding this metrics we can better monitor sync performance and codes. -- 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]
