Help Center/ MapReduce Service/ User Guide (Kuala Lumpur Region)/ MRS Cluster Component Operation Gudie/ Using Yarn/ Configuring the Additional Scheduler WebUI

Updated on 2022-08-12 GMT+08:00

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Configuring the Additional Scheduler WebUI

Scenario

If the custom scheduler is set in ResourceManager, you can set the corresponding web page and other Web applications for the custom scheduler.

Configuration Description

Go to the All Configurations page of Yarn and enter a parameter name in the search box by referring to Modifying Cluster Service Configuration Parameters.

**Table 1** Configuring the Additional Scheduler WebUI
Parameter	Description	Default Value
hadoop.http.rmwebapp.scheduler.page.classes	Load the corresponding web page for the custom scheduler on the RM WebUI. This parameter is valid only when yarn.resourcemanager.scheduler.class is set to a custom scheduler.	-
yarn.http.rmwebapp.external.classes	Load the custom web application in the RM Web service.	-

Parent topic: Using Yarn

Previous topic: Configuring Memory Usage Detection

Next topic: Configuring Yarn Restart

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