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Trifacta® Node Ports

Internal Service Ports

ComponentPort
Nginx Proxy3005
Trifacta application
3006
Java UDF Service3008
Spark Job Service4007
Supervisor4421
ML-Service5000
Data Service41912
Batch Job Runner41920
VFS Service41913
Time-based trigger service port43033
Scheduling service port43143

Database Ports

ComponentPort
Postgres5432

Client Browser Ports

By default, the web client uses port 3005.

NOTE: Any client firewall software must be configured to enable access on this port.

This port can be changed. Edit the following file:

/opt/trifacta/conf/nginx.conf

Edit the following setting:

server {
  listen 3005;
  ...

The proxy.port setting must also be updated in platform configuration. For more information, see Admin Settings Page.

Hadoop Ports

If Trifacta Wrangler Enterprise is integrated with a Hadoop cluster, the Edge Node must have access to the following Hadoop components. Their default ports are listed below:

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

Hadoop ComponentDefault Port
HDFS Namenode

Cloudera/HDP: 8020

HDFS Datanode

NOTE: The Trifacta node must be able to access this port on all HDFS datanodes of the cluster.

50020
HttpFS14000
WebHDFS

Cloudera/HDP: 50070

YARN Resourcemanager

Cloudera: 8032

HDP: 8050

JobTracker

NOTE: As of Release 2.7, Map Reduce 1 has been deprecated. For more information, please see End of Life and Deprecated Features.

Cloudera/HDP: 8021

Hive Server 2 (optional)

TCP connection: 10000

HTTP connection: 10001

Hive Metastore (optional)9083

Firewall Ports for Hadoop

If the Trifacta node is on a different network from the Hadoop cluster, please verify that these additional ports are opened on the firewall.

Hadoop ComponentDefault Port
YARN Resourcemanager Scheduler8030
YARN Resourcemanager Admin8033
YARN Resourcemanager WebApp8088
YARN Nodemanager WebApp8042
YARN Timeline Service8188
MapReduce JobHistory Server10020
HDFS DataNode

50010

For additional details, please refer to the documentation provided with your Hadoop distribution.

EMR Ports

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

EMR ComponentPort
EMR master node8088

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