Major Description
Hello，When I modified the kylin.properties to add the configuration about sending emails。I didn't receive the email。show in the log：
DEBUG [Scheduler 1984044036 Job e0dc84df-e1bd-446a-bcfe-e3e47a795701-106] execution.AbstractExecutable:365 : no need to send email,user list is empty
This is my cube configuration：
Notification Email List ["xxx@xxx.com","xxx@xxx.com"]
Notification Events ["ERROR","SUCCEED","DISCARDED"]
