tomscut opened a new pull request #3778: URL: https://github.com/apache/hadoop/pull/3778
JIRA: [HDFS-16376](https://issues.apache.org/jira/browse/HDFS-16376). In our cluster, we can see logs for nodes that are not chosen. But it's hard to see the percentages in each reason from the logs. It is best to add relevant metrics to monitor the entire cluster.  JMX metrics:  -- 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]
