Help Center/ MapReduce Service/ Component Operation Guide (LTS) (Ankara Region)/ Using HetuEngine/ Managing HetuEngine Compute Instances/ Viewing Coordinator and Worker Logs

Updated on 2024-11-29 GMT+08:00

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Viewing Coordinator and Worker Logs

Scenario

On the HetuEngine web UI, you can click the LogUI link to go to the YARN web UI and view Coordinator and Worker logs.

Prerequisites

You have created a user for accessing the HetuEngine web UI. For details, see Creating a HetuEngine User.

Procedure

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 Compute Instance and select the compute instance on which operations are to be performed under the corresponding tenant. Click Coordinator or Worker in the LogUI column to view coordinator or worker logs on the YARN web UI.

Parent topic: Managing HetuEngine Compute Instances

Previous topic: Viewing the Instance Monitoring Page

Next topic: Configuring Query Fault Tolerance Execution

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