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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