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

["Veli Kerim Celik (JIRA)" <ji...@apache.org>]

Veli Kerim Celik created NIFI-5929:
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             Summary: Support for IBM MQ multi-instance queue managers (brokers)
                 Key: NIFI-5929
                 URL: https://issues.apache.org/jira/browse/NIFI-5929
             Project: Apache NiFi
          Issue Type: Improvement
          Components: Extensions
    Affects Versions: 1.7.1, 1.8.0, 1.7.0, 1.6.0, 1.5.0, 0.7.4, 1.4.0, 1.3.0, 1.0.1, 1.1.1, 1.2.0, 0.7.1, 1.1.0, 0.6.1, 0.7.0, 0.6.0, 1.0.0
            Reporter: Veli Kerim Celik


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|https://www.ibm.com/support/knowledgecenter/en/SSFKSJ_9.0.0/com.ibm.mq.con.doc/q018140_.html] setup and goes from active to standby. 
 
The goal of this issue is to support multiple queue managers, detect standby instance and switch to active instances. This behavior is already implemented in [official Java library|https://www.ibm.com/support/knowledgecenter/en/SSFKSJ_7.1.0/com.ibm.mq.javadoc.doc/WMQJMSClasses/com/ibm/mq/jms/MQConnectionFactory.html#setConnectionNameList_java.lang.String_] and should be leveraged.

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

 



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