On this page

Show all

Help Center/ MapReduce Service/ Component Operation Guide (Normal)/ Using Tez/ Common Issues/ Error Occurs When a User Switches to the Tez Web UI

Error Occurs When a User Switches to the Tez Web UI

Updated on 2022-12-09 GMT+08:00

Question

When a user logs in to Manager and switches to the Tez web UI, error 404 or 503 is displayed.

Answer

The Tez web UI depends on the TimelineServer instance of Yarn. Therefore, TimelineServer must be installed in advance and in the Good state.

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback