[AMQ-7096] ActiveMQ lose messages on broker restarts

• Type: Bug
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Affects Version/s: 5.15.7
• Component/s: Broker
• Assignee: Unassigned
• Reporter: Veaceslav Doina
• Created: 12/Nov/18 08:52
• Updated: 14/Nov/18 14:25

Description

Hello,

We recently performed ActiveMQ reliability test in order to verify if it can guarantee 0 messages loss. Results show, that if the broker is restarted in the process of producing/consuming we lose messages.

Testing environment: 
AWS

Hardware: 

Broker	m5.large	2vCPU / 8GiB
Producer/Consumer	t3.large	2vCPU / 8GiB

Software:
OS: CentOS Linux release 7.5.1804 
Java: Oracle JDK SE 8 Update 192
ActiveMQ: ActiveMQ 5.15.7
Client: JmsTools

Default ActiveMQ configuration was used with only unique DLQ configuration. 

 

The result and project with all required data for issue reproducing may be found on GitHub: https://github.com/veaceslavdoina/messages-brokers-testing

Discussion on the Mailing list: http://activemq.2283324.n4.nabble.com/ActiveMQ-and-Artemis-reliability-Messages-lost-tt4744881.html
 

Thank you!
 
Slava.