hfutatzhanghb opened a new pull request, #6398: URL: https://github.com/apache/hadoop/pull/6398
### Description of PR When we enable congestion backoff, we should better know how many times datanodes have told client backoff. This metrics can help us know better about congestion function. ### How was this patch tested? Add an UT -- 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]
