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no alert - memory overcommit validation threshold

Expert Contributor

hello cloudera community,


I would like to know if the cdh 5.16.2 express version does not have a warning about "Memory Overcommit Validation Threshold"?


I did some example tests, configuring more memory than the host has in the services, but we did not receive the alert about "memory overcommitted"


Cloudera Employee

Hello @yagoaparecidoti 

1. Have you been receiving the alert emails for other health issues ?  If yes, you should check any of the "Memory Overcommit Health Alert" gets suppressed in your environment by navigating below.

From the Home page or the Status page of a cluster, select Configuration > Suppressed Health and Configuration Issues.