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Changing the value of yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage?

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Changing the value of yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage?

New Contributor

Hey all,

 

How does one go about changing the value of yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage from the default value of 90?

 

Thank you,

/rob

1 REPLY 1

Re: Changing the value of yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percent

Master Guru
You can set custom values for this (or any other advanced property that CM does not yet expose a direct UI field for) via safety valves/advanced configuration snippet areas. Read more at http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_mc_config_snippet.ht...

For your goal specifically, target the CM -> YARN -> Configuration -> "NodeManager Advanced Configuration Snippet for yarn-site.xml" field, and drop in the override using a <property>…</property> XML syntax.