Hello, we have NN, JT without HA configuration. But our CM reports alerts for:
CM 4.8.5/CDH 4.7.1
Active NameNode Role Health Check
Standby NameNode Health Check
Active JobTracker Health
Mapreduce ->Configs -> Monitoring ->service_wide.
HDFS ->Configs -> Monitoring ->service_wide.
And also we get this following alerts even though Jobtracker is healthy and running.
Please recommend how to change CM alerts configuration.
Any help is appreciated. Thank you.