System Ports

...

Info
NOTE: These ports vary between installations. Please verify your environment's ports.

Info

NOTE: In addition to the following ports, you must open any additional ports on

D s node

for other components and services that are not listed here and are used for running jobs on the running environment cluster.

Hadoop Component

Default Port

HDFS Namenode

Cloudera/HDP: 8020

HDFS Datanode

Info

NOTE: The

D s node

must be able to access this port on all HDFS datanodes of the cluster.

50020

HttpFS

14000

WebHDFS

Cloudera/HDP: 50070

YARN Resourcemanager

Cloudera: 8032

HDP: 8050

JobTracker

Cloudera/HDP: 8021

HiveServer2 (optional)

TCP connection: 10000

HTTP connection: 10001

Hive Metastore (optional)

9083

...

If you are integrating with an EMR cluster, please verify that the following nodes and ports are available to the

D s node

.

EMR Component	Port
EMR master node	8088

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