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https://issues.apache.org/jira/browse/YARN-9172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhankun Tang resolved YARN-9172.
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Resolution: Fixed
Already fixed in trunk. Closed this JIRA.
> Correct the typo related to "DominantResourceCalculator" in error message of
> CapacityScheduler when resource types is more than two
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-9172
> URL: https://issues.apache.org/jira/browse/YARN-9172
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Zhankun Tang
> Assignee: Zhankun Tang
> Priority: Minor
>
> The error message is thrown when the number of known resource types is
> greater than 2, but a typo in it as below in red color.
> "org.apache.hadoop.yarn.exceptions.YarnRuntimeException: RM uses
> DefaultResourceCalculator which used only memory as resource-type but invalid
> resource-types specified
> ....
> Use {color:#d04437}DomainantResourceCalculator{color} instead to make
> effective use of these resource-types
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initScheduler(CapacityScheduler.java:347)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.serviceInit(CapacityScheduler.java:426)"
> It should be recommending "DominantResourceCalculator" so that user won't
> search internet for the correct value.
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