This is the documentation for Cloudera Manager 4.8.3.
Documentation for other versions is available at Cloudera Documentation.

Ports Used by Third Parties

Component

Service

Qualifier

Port

Protocol

Access Requirement

Configuration

Comment

Ganglia

ganglia-gmond

 

8649

UDP/TCP

Internal

 

 

 

ganglia-web

 

80

TCP

External

Via Apache httpd

 

Kerberos

KRB5 KDC Server

Secure

88

UDP/TCP

External

kdc_ports and kdc_tcp_ports in either the [kdcdefaults] or [realms] sections of kdc.conf

By default only UDP

 

KRB5 Admin Server

Secure

749

TCP

Internal

kadmind_port in the [realms] section of kdc.conf