Cloudera Docs

Enable the AdminServer

AdminServer is a diagnostics REST interface that provides simple diagnostics and metrics through HTTP. It is disabled by default, but you can enable it and change the server port using Cloudera Manager.

  1. In Cloudera Manager, select the ZooKeeper service.
  2. Click the Configuration tab.
  3. Search for admin.
  4. Find Enable ZooKeeper Admin Server and select the role configuration groups on which you want to allow the AdminServer.
  5. Find Admin Server Portal and change the port number if necessary.
    Its default value is 5181.
  6. Click Save Changes.