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    E-MapReduce:View the information about cluster services

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    E-MapReduce:View the information about cluster services

    Last Updated:Dec 01, 2023

    You can view the information about the services that are deployed in an E-MapReduce (EMR) cluster. For example, you can view the status, components, and the configuration items of the services such as HDFS and YARN.

    Prerequisites

    An EMR cluster is created. For more information, see Create a cluster.

    Procedure

    1. Go to the Services tab.

      1. Log on to the EMR console.

      2. In the left-side navigation pane, click EMR on ECS.

      3. In the top navigation bar, select the region in which your cluster resides and select a resource group based on your business requirements.

      4. On the EMR on ECS page, find the desired cluster and click Services in the Actions column.

    2. On the Services tab, view the status of the services that are deployed in the cluster.image.png

      Note

      Only the services that you selected when you created the cluster are displayed on the Services tab.

    3. Click a service to view the latest health check results, components, configuration items, and configuration modification history of the service.

    References

    For information about how to view the health status of a service and its components, see View the health status of services and components.