Enable or add a DSC Server | DSA | DSE | DSU - Enabling or Adding a DSC Server - BAR

Enable or add a DSC Server | DSA | DSE | DSU - Enabling or Adding a DSC Server - BAR - Data Stream Architecture

Teradata® DSA User Guide

Deployment

VantageCloud

VantageCore

Edition

Enterprise

IntelliFlex

VMware

Product

BAR

Data Stream Architecture

Release Number

17.20

Published

November 2022

Language

English (United States)

Last Update

2023-11-30

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Product Category

Software

Teradata Tools and Utilities

Use these instructions to enable or add an additional DSC. If you have a DSC and are upgrading or adding another DSC, use this procedure before upgrading.

Open the BAR Setup portlet.
Click next to DSC Servers.

Under General System Details, enter the broker information:

Option	Description
Broker IP/Host	Hostname or IP address of the machine running the ActiveMQ broker (where tdactivemq is installed), usually the DSC server.
Broker Port	Port number on the server where the ActiveMQ broker is listening (61616 for tcp, 61617 for ssl). Default: 61616
Broker Connectivity	Type of ActiveMQ connection (tcp or ssl). If tcp is chosen, the ActiveMQ connection is validated during install. If ssl is chosen, the ActiveMQ (jms ssl) password should match the DSA REST API https password. Default: tcp

Select Enable DSC server.
Select the DSC Server.
1. Click Discover Servers.
2. Select the DSC Server Name from the drop-down.
TroubleshootingIf the DSC names are not populated in the menu, check the following:
- Verify that the Broker IP/Host is correct.
- Make sure ActiveMQ is running:
  /etc/init.d/tdactivemq status

Enter the Server Settings and BAR Logging settings:

Option	Description
Security Management	Require Teradata Viewpoint authentication on the DSA command-line interface. If checked, a user submitting certain commands from the command-line interface must enter a valid Teradata Viewpoint user name and password.
BAR Logging	Level of BAR log information to display for the Data Stream Controller and the BAR Network Client. Extensive logging information is typically only useful for support personnel when gathering information about a reported problem. Error Default. Enables minimal logging. Provides only error messages. Warning Adds warning messages to error message logging. Info Adds informational messages to warning and error message logging. Debug Full logging. All messages, including debug, are sent to the job log. This setting can affect performance.
Delete Retired Jobs	Delete Retired Jobs determines the time period before retired jobs are deleted. After Number of days from the date a job is retired to wait before deleting the job. Never Prevents deletion of retired jobs.

Option

Description

Security Management

Require Teradata Viewpoint authentication on the DSA command-line interface. If checked, a user submitting certain commands from the command-line interface must enter a valid Teradata Viewpoint user name and password.

BAR Logging

Level of BAR log information to display for the Data Stream Controller and the BAR Network Client. Extensive logging information is typically only useful for support personnel when gathering information about a reported problem.

Error: Default. Enables minimal logging. Provides only error messages.
Warning: Adds warning messages to error message logging.
Info: Adds informational messages to warning and error message logging.
Debug: Full logging. All messages, including debug, are sent to the job log.
This setting can affect performance.

Delete Retired Jobs

Delete Retired Jobs determines the time period before retired jobs are deleted.

After: Number of days from the date a job is retired to wait before deleting the job.

Never: Prevents deletion of retired jobs.

Click Apply.