Opening Apache Hue
You can open Apache Hue in a browser window, but the cluster must first be configured to allow it.
Apache Hue is only available in clusters that use Cloudera Distribution including Hadoop.
Hue runs on the on the utility node of a cluster (or on the second utility node of a secure, highly-available (HA) cluster). Before you can access Hue from a browser, an administrator must:
-
Make the node available to incoming connections from users. The node's private IP address can be mapped to a public IP address, which permits access from the public internet. Alternatively, the cluster can be set up to use a bastion host or Oracle FastConnect. See Connecting to Cluster Nodes with Private IP Addresses.
You can also create a load balancer to provide a secure front end for accessing services, including Hue. See Connecting to Services on a Cluster Using Load Balancer.
- Open port
8888on the node by configuring the ingress rules in the network security list. See Defining Security Rules.
To open Hue (after the above prerequisites are satisfied):
- Open a browser window.
- Enter the following
URL:
https://<node_name_or_ip_address>:8889