This is the documentation for CDH 5.1.x. Documentation for other versions is available at Cloudera Documentation.

Ports Used by Third-Party Components

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

 

Page generated September 3, 2015.