16.20 - DSA Ports - Data Stream Utility

Teradata® DSA - DSU Installation, Configuration, and Upgrade Guide

prodname
BAR
Data Stream Architecture
Data Stream Utility
vrm_release
16.20
created_date
September 2019
category
Configuration
Installation
featnum
B035-3153-127K

When deployed on the same physical DSC server, the AMQ Broker and DSA Network Client (ClientHandler) (NC) listen for requests from DSA components on the following ports.

The DSA NC contains the ClientHandler package.
DSA Ports
ports listened to by the AMQ Broker and DSA Network Client (ClientHandler) for requests from DSA components

AMQ Broker

In open wire configuration, the AMQ Broker listens, by default, on port 61616 for requests originating from the following:
  • The BAR command-line component (BAR CLI) during the configuration, job definition, execution, and job status processes
  • BAR Setup portlet during the configuration process
  • BAR Operations portlet during the job definition, execution, and status processes
  • DSmain for incoming status regarding job execution (Backup, Restore, and Analyze Validate processes)
  • DSA NC for incoming status regarding job execution (Analyze Read process)

If ActiveMQ is configured for SSL, the default port is 61617.

DSA Network Client (ClientHandler)

DSA NC listens on port 15402, by default, for socket requests from any TPA node involved in a DSA job plan.

During a restore job from incremental backups, multiple DSA NC processes share temporary files using a web service on the default port 15402.

NewSQL Engine / Teradata Database Nodes

Database nodes (used as source or target) listen, by default, for any JDBC request over port 1025 for requests originating from:
  • BAR Setup portlet during the configuration of the systems selector
  • BAR Operations portlet during job creation and DSC during the backup job plan execution if a database object expansion is required. This is the case when a backup job contains objects with the keyword <database_name> include ALL.

Database nodes listen on port 1025 over CLIv2 for any job plan request originating from the TPA master node. The TPA master node receives the job plan from DSC over JMS.