[jira] [Created] (NIFI-3672) Older versions of IBM MQ allowed integer value to be set as String

["Andy LoPresto (JIRA)" <ji...@apache.org>]

Andy LoPresto created NIFI-3672:
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             Summary: Older versions of IBM MQ allowed integer value to be set as String
                 Key: NIFI-3672
                 URL: https://issues.apache.org/jira/browse/NIFI-3672
             Project: Apache NiFi
          Issue Type: Bug
          Components: Extensions
    Affects Versions: 1.1.1
            Reporter: Andy LoPresto
            Priority: Minor


As reported in this [Stack Overflow question|https://stackoverflow.com/questions/43213416/publishjms-processor-failing-for-writing-message-to-ibm-websphere-mq], the {{PublishJMS}} processor was failing to connect to an IBM MQ JMS server with the exception {{com.ibm.msg.client.jms.DetailedMessageFormatException: JMSCC0051: The property 'JMS_IBM_MsgType' should be set using type 'java.lang.Integer', not 'java.lang.String'.}} As noted in the answer, this is a [known IBM issue IT02814|https://www-01.ibm.com/support/docview.wss?uid=swg1IT02814] in which older (pre-7.0) versions allowed integer properties to be set as a {{java.lang.String}} but new versions require it to be a {{java.lang.Integer}}. The property descriptor should be changed to validate an integer value and return it with the correct type when setting the configuration. 



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