Due to a known issue do not use JDK1.8.0_151 with WSO2 products. Use JDK 1.8.0_144 until JDK 1.8.0_162-ea is released.
This documentation is for WSO2 Message Broker version 3.2.0. For the latest documentation, see the documentation for WSO2 Enterprise Integrator.

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Now, let's look at how distributed transactions work with a single broker node as the resource manager.For example, let's have the ESB profile of WSO2 EI as the client sending the distributed transaction. The messages belonging to this transaction should be delivered to three separate queues/topics in the Broker node. If at least one message fails, all the messages are rolled back.

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Diagram: XA transaction distributed among queues in the broker.