This is the documentation for Cloudera Enterprise 5.8.x. Documentation for other versions is available at Cloudera Documentation.

Port Requirements for Backup and Disaster Recovery

Make sure that the following ports are open and accessible on the source hosts to allow communication between the source and destination Cloudera Manager servers and the HDFS, Hive, MapReduce, and YARN hosts:

Table 1.
Service	Default Port
Cloudera Manager Admin Console HTTP	7180
Cloudera Manager Admin Console HTTPS (with TLS enabled)	7183
HDFS NameNode	8020
HDFS DataNode	50010
WebHDFS	50070

See Ports for more information, including how to verify the current values for these ports.

Page generated July 8, 2016.