EMR provides a software WebUI entry for you to access the native component UIs. To do so, you can use the public IP of the primary node (we recommend configuring the security policy promptly). If your cluster's private network and the organization network are connected, you can disable the public IP and directly access the UIs over the private network.
- Log in to the EMR Console, select Cluster List, and click the ID/Name of the target cluster to enter the cluster details page.
- On the cluster details page, select Cluster Service and click the WebUI address of the target component for access.
The access address requires authentication. The username is "root", and the default password is the one you entered when creating the cluster. To change the password, click Reset Native UI Password on the page.
Access incurs fees that are billed by traffic.