Hi @Nil_kharat  Still not resolved the issue. You may need to check the HS2 logs and application logs to figure the slowness. And one more thing how can we track the job that are running by user's. 1. Go to RM UI > Running/finished/killed > check the User column 2. CM > YARN > Applications > Based upon the user you can search over here. If you are happy with the response mark it as Accepts as Solution   ... View more