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https://issues.apache.org/jira/browse/YARN-4271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Subru Krishnan updated YARN-4271:
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Assignee: Raghav Mohan
> 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
> Assignee: Raghav Mohan
> 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.
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