Akihiro Suda commented on YARN-4271:

There has been already [External Health 
 which is very pluggable.
Does it work for you?

> Make the NodeManager's health checker service pluggable
> -------------------------------------------------------
>                 Key: YARN-4271
>                 URL: https://issues.apache.org/jira/browse/YARN-4271
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager
>            Reporter: Subru Krishnan
>            Priority: Minor
> This JIRA proposes making the NodeHealthCheckerService in the NM pluggable as 
> in cloud environments like Azure we want to tap into the provided health 
> checkers for disk and other service signal statuses. The idea is to extend 
> the existing NodeHealthCheckerService and hook in custom implementation to 
> evaluate if the node is healthy or not.

This message was sent by Atlassian JIRA

Reply via email to