High Availability Installation Guide

10.2
- 10.5.3
- 10.5.0
- 10.4.0
- 10.2.3
- 10.2.2 HotFix 1
- 10.2.2
- 10.2.1

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Configuring Unicast JMS Discovery

Modify properties in different cluster components to enable unicast JMS discovery in the high availability cluster.

Make sure you configure the same JMS discovery mode in every file. You cannot configure some properties for unicast mode and other properties for multicast mode.

In all copies of the

B2B Data Exchange

server configuration files, add the following properties and replace the syntax example with the actual values:

dx.AMQ.discovery=b2bDxAMQBrokerStatic

dx.AMQ.static.discovery.address=static:(tcp://<host1Name>:<OperationConsoleJMSPort>,tcp://<host1Name>:<

ServerJMSPort>, tcp://<host2Name>:<OperationConsoleJMSPort>,<host2Name>:<

ServerJMSPort>)

For example:

dx.AMQ.static.discovery.address=static:(tcp://host1:18100,tcp://host1:18050, tcp://host2:18100,tcp://host2:18050)

Add comment indicators to the following properties that are relevant only for multicast mode:

dx.cluster.name

dx.jms.multicastAddress

In all copies of the activemq.xml file, remove the comment indicator from the static networkConnector name property, and update the host names and ports.

In all copies of the activemq.xml file, remove the comment indicator from the static networkConnector name property.

There is one

activemq.xml

file at each

B2B Data Exchange

node. The file is located at the following path:

InstallationDir>\DataExchange\message-broker\conf\

Modify the value of the dataDirectory property

and the value of the kahaDB directory property

to point to a shared storage directory.

In the

B2B Data Exchange

system property list, modify the value of the dx.endpoint.jms.provider.url property to use failover transport with the following syntax:

failover://(nio://host1:18616,nio://host2:18616)?jms.prefetchPolicy.queuePrefetch=1

failover://(tcp://host1:18616,tcp://host2:18616)

In the PowerCenter Workflow Manager, select

Connections

Application

and modify the JNDI provider URL of the JMS connection factory, for example:

 failover:(nio://10.36.8.26:18616,tcp://10.36.8.38:18616)
?jms.prefetchPolicy.queuePrefetch=1

 failover:(tcp://10.36.8.26:18616,tcp://10.36.8.38:18616)
?jms.prefetchPolicy.queuePrefetch=1

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Table of Contents

High Availability Installation Guide

High Availability Installation Guide

Configuring Unicast JMS Discovery

Configuring Unicast JMS Discovery