Configure ActiveMQ and REST Settings | Teradata Data Mover - 17.00 - Configuring Cluster Settings - Teradata Data Mover

Teradata® Data Mover Installation, Configuration, and Upgrade Guide for Customers

Product
Teradata Data Mover
Release Number
17.00
Release Date
November 30, 2021
Content Type
Administration
Configuration
Installation
Publication ID
B035-4102-030K
Language
English (United States)
In a high availability configuration, the ActiveMQ broker and REST server are only enabled on the active Data Mover server. The ActiveMQ broker and REST server on the standby server are only activated if a failover occurs.
  1. Confirm the network of brokers has been disabled:
    /opt/teradata/client/nn.nn/datamover/failover/dmcluster configactivemq -e false
    If upgrading from a Data Mover version earlier than 16.20, you must reconfigure the ActiveMQ settings to use only a single active ActiveMQ broker.
  2. Set the following values for the daemon.properties file on both the active and standby Data Mover servers:
    cluster.enabled=false
    broker.url=localhost or IP address of local system
    The Data Mover daemon on the active Data Mover server only uses the local ActiveMQ broker. If failover occurs, the daemon on the standby Data Mover sever only uses the ActiveMQ broker on the standby server.
  3. Set the following values for the agent.properties file on both the active and standby server, and any standalone Data Mover agent servers:
    cluster.enabled=true 
    broker.url=active broker url,standby broker url
    Providing both broker URLs allows the agent to automatically connect to whichever Data Mover daemon is active.
  4. Set the following values for the commandline.properties file in both the active and standby Data Mover server, and any other server where the Data Mover command line is installed:
    dm.rest.endpoint=active REST server url,standby REST server url
    Providing both REST server URLs in commandline.properties allows the command line to automatically connect to whichever Data Mover server is active.