[NIFI-5929] Support for IBM MQ multi-instance queue managers (brokers)

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0, 0.6.0, 0.7.0, 0.6.1, 1.1.0, 0.7.1, 1.2.0, 1.1.1, 1.0.1, 1.3.0, 1.4.0, 0.7.4, 1.5.0, 1.6.0, 1.7.0, 1.8.0, 1.7.1
• Fix Version/s: 1.11.0
• Component/s: Extensions
• Assignee: Veli Kerim Celik
• Reporter: Veli Kerim Celik
• Created: 04/Jan/19 09:16
• Updated: 18/Nov/19 08:01
• Resolved: 18/Nov/19 08:01

Description

Currently connections provided by JMSConnectionFactoryProvider controller service can connect to just a single IBM MQ queue manager. This is problematic when the queue manager is part of a multi-instance queue manager setup and goes from active to standby.

The goal of this issue is to support multiple queue managers, detect standby/broken instance and switch to active instance. This behavior is already implemented in official Java library and should be leveraged.

Syntax used to specify multiple queue managers: myhost01(1414),myhost02(1414)

Issue Links

• links to: GitHub Pull Request #3246