Help Center/ MapReduce Service/ User Guide (Ankara Region)/ Managing Clusters/ Component Management/ Viewing Configuration
Updated on 2024-11-29 GMT+08:00
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Viewing Configuration

On MRS, you can view the configuration of services (including roles) and role instances.

Prerequisites

You have synchronized IAM users. (On the Dashboard page, click Synchronize on the right side of IAM User Sync to synchronize IAM users.)

Procedure

  • Query service configuration.
    1. On the cluster details page, click the Components tab.
    2. Select the target service from the service list.
    3. Click Service Configuration.
    4. Switch Basic to All. All configuration parameters of the service are displayed in the navigation tree. The service name and role names are displayed from upper to lower in the navigation tree.
    5. In the navigation tree, select a specified parameter and change its value. You can also enter the parameter name in the Search box to search for the parameter and view the result.

      The parameters under the service nodes and role nodes are service configuration parameters and role configuration parameters respectively.

  • Query role instance configurations.
    1. On the MRS cluster details page, click Components.
    2. Select the target service from the service list.
    3. Click the Instances tab.
    4. Click the target role instance from the role instance list.
    5. Click Instance Configuration.
    6. Switch Basic to All on the right of the page. All configuration parameters of the role instance are displayed in the navigation tree.
    7. In the navigation tree, select a specified parameter and change its value. You can also enter the parameter name in the Search box to search for the parameter and view the result.
Parent topic: Component Management