:original_name: mrs_01_1735.html

.. _mrs_01_1735:

Viewing Coordinator and Worker Logs
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Scenario
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On the HetuEngine web UI, you can view Coordinator and Worker logs on the Yarn web UI.

Prerequisites
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You have created a user for accessing the HetuEngine web UI. For details, see :ref:`Creating a HetuEngine User <mrs_01_1714>`.

Procedure
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#. Log in to FusionInsight Manager as a user who can access the HetuEngine web UI and choose **Cluster** > **Services** > **HetuEngine**. The **HetuEngine** service page is displayed.
#. In the **Basic Information** area on the **Dashboard** page, click the link next to **HSConsole WebUI**. The HSConsole page is displayed.
#. Click **Coordinator** or **Worker** in the **LogUI** column of the row where the target instance is located. Coordinator and Worker logs are displayed on the Yarn web UI.
