haiyang1987 opened a new pull request, #6043: URL: https://github.com/apache/hadoop/pull/6043
### Description of PR https://issues.apache.org/jira/browse/HADOOP-18885 When observer Node's serverStateId is too far behind clientStateId will rejected client RPC request, mabe we need add rpcRejectedByObserverCalls metric to RpcMetrics to quantify the number of rejected RPCs by Observer NameNode to help determine how well the server. -- 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]
