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  1. AMQ Broker
  2. ENTMQBR-956

[AMQ7, AMQP, JMX, DeliveringCount] JMX operation "listDeliveringMessages()” returns empty string when deliveringCount > 0

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • AMQ 7.2.3.GA
    • AMQ 7.0.3.GA
    • amqp-protocol
    • None
    • Release Notes
    • Hide
      In previous releases, the JMX operation `listDeliveringMessages()` did not return messages that were consumed by an AMQP JMS client in a transaction. The transactional messages are now returned correctly when the JMX operation `listDeliveringMessages()` is called.
      Show
      In previous releases, the JMX operation `listDeliveringMessages()` did not return messages that were consumed by an AMQP JMS client in a transaction. The transactional messages are now returned correctly when the JMX operation `listDeliveringMessages()` is called.
    • Documented as Resolved Issue
    • Hide
      • send 20 messages to an Address
      • using AMQP jars to 0.26.0.redhat-1 (client 1.2) create a TRANSACTED consumer that consumes 20 messages from the address BUT do NOT call transaction commit().
      • inspect the queue's JMX attribute "Delivering Count" is 20.
      • invoke queue's JMX operation listDeliveringMessages() - it will return an empty list.
      Show
      send 20 messages to an Address using AMQP jars to 0.26.0.redhat-1 (client 1.2) create a TRANSACTED consumer that consumes 20 messages from the address BUT do NOT call transaction commit(). inspect the queue's JMX attribute "Delivering Count" is 20. invoke queue's JMX operation listDeliveringMessages() - it will return an empty list.

      queues JMX attribute "Delivering Count" > 0 but the JMX operation "listDeliveringMessages()” is returning an empty list.

      Intuitively I would expect the listDeliveringMessages() operation to list number of messages reported in the Delivering Count.

              gaohoward Howard Gao
              rhn-support-pfox Patrick Fox (Inactive)
              Oleg Sushchenko Oleg Sushchenko
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                Created:
                Updated:
                Resolved: