1

We need to set up a process that will allow us to receive email alerts based on Hadoop metrics from Cloudera Manager. E.g. a particular service going down, more than 10 datanodes getting blacklisted etc. What would be best way to achieve this in CM version 5.1?

helloflash
  • 2,457
  • 2
  • 15
  • 19
Arani
  • 182
  • 1
  • 1
  • 11

1 Answers1

1

Did you try looking in the Cloudera Manager under Administration->Alerts? There's quite a bit of built-in monitoring and alert configuration options there. With regards to your example, there is a specific setting for "DataNode health" under the HDFS alerts.

jstricker
  • 2,132
  • 1
  • 30
  • 44