Chapter 1. Migration Overview

Abstract

This chapter highlights some of the key points that might affect your applications, when migrating from JBoss A-MQ 6.1 to JBoss A-MQ 6.2.

1.1. Upgraded Components

Version upgrades

Many of the major components in JBoss Fuse and JBoss A-MQ 6.2 have been upgraded. The following versions are used in JBoss A-MQ:

Table 1.1. Component Versions

ComponentVersion for 6.1Version for 6.2
Apache ActiveMQ5.9.x5.11.0
Apache Karaf2.3.x2.4.0
Fabric8 (was Fuse Fabric)1.0.01.2.0
Spring framework3.2.x3.2.x

Apache ActiveMQ changes

The changes resulting from the upgrade to version 5.11.0 are detailed in Chapter 4, Apache ActiveMQ Issues.