16.10 - Starting DSA Services - Data Stream Extensions

Data Stream Extensions Installation, Configuration, and Upgrade Guide for Customers

prodname
Data Stream Architecture
Data Stream Extensions
vrm_release
16.10
created_date
August 2017
category
Configuration
Installation
featnum
B035-3151-087K
To have a fully functional Teradata DSA environment, you must have the Teradata ActiveMQ service, DSC, DSA ClientHandler, and Viewpoint running.
The Teradata ActiveMQ service must be running before the DSC and DSA ClientHandler process are started, although, after installation, the DSC and ClientHandler should already be running.
  1. If the Teradata ActiveMQ, DSC, and ClientHandler are not running, at the command line, type the following and press Enter after each component string to start the service:

    /etc/init.d/tdactivemq start

    /etc/init.d/dsc start

    /etc/init.d/clienthandler start client_handler_name (optional)

    If the client_handler_name parameter is not provided, the command will start all instances if you have multiple DSA Network Client instances configured. To specify an instance of DSA Network Client, type /etc/init.d/clienthandler start client_handler_name, where client_handler_name specifies the DSA Network Client instance and refers to the Server ID parameter that is prompted for during installation.

    The Teradata Database must be active in order to start the DSC service.
  2. Verify that the services are running:

    /etc/init.d/tdactivemq status

    /etc/init.d/dsc status

    /etc/init.d/clienthandler status client_handler_name (optional)

    If the client_handler_name parameter is not provided, the command will start all instances if you have multiple DSA Network Client instances configured. To specify an instance of DSA Network Client, type /etc/init.d/clienthandler status client_handler_name, where client_handler_name specifies the DSA Network Client instance and refers to the Server ID parameter that is prompted for during installation.