The software WebUI entry feature is the native UI access capability provided by the EMR component. For data lake clusters, quick access to the native UI of the components on the public network needs the help of the Knox component, while machine learning clusters can directly access the native UI of the components through the public IP address.
Directions
1. Log in to the EMR on TKE Console and click the Cluster ID/Name in the cluster list to enter the cluster details page. 2. Select Cluster Services > A certain service, and then click View Information > View WebUI on the right side of the sidebar to access the WebUI.
Note:
The access address requires authentication. The username is root, and the default password is the one entered during cluster creation.
When a data lake cluster is created, if the Knox component is not installed or public network access is not enabled for the Knox component, it will not be possible to access the WebUI of the relevant components through the native WebUI access address on the component management page.