[ARTEMIS-425] Loss of messages in a cluster with a JMS topic for management notification address

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.1.0
• Component/s: Broker
• Assignee: Unassigned
• Reporter: Jeff Mesnil
• Created: 01/Mar/16 10:22
• Updated: 01/Mar/16 10:22

Description

An user complained about loss of messages in a cluster of Artemis nodes (https://issues.jboss.org/browse/WFLY-5795).
After some investigation, I pinpointed the issue to using a JMS topic for the management notification address.

If a clustered JMS topic is used to send management notifications, it seems that one Artemis node can perform management operation (such as removing bindings) when handling a notification coming from another node.
At first glance, org.apache.activemq.artemis.core.postoffice.impl.PostOfficeImpl#onNotification should guard against this use case and only handle messages coming from itself.