[QPID-4470] [Java broker] Allow 'maximum queue depth' alerting threshold to be set when declaring queue from JMX/AMQP

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.21
• Component/s: Broker-J
• Assignee: Robbie Gemmell
• Reporter: Keith Wall
• Created: 25/Nov/12 19:24
• Updated: 11/Feb/15 20:07
• Resolved: 25/Nov/12 23:39

Description

The Java Broker supports four queue alerting thresholds: maximum message count, maximum message size, maximum message age and maximum queue depth.

It is possible to specify all four of these altering thresholds in the virtualhost configuration e.g.

        <maximumMessageCount>50</maximumMessageCount>
        <maximumMessageSize>2117632</maximumMessageSize>
        <maximumMessageAge>600000</maximumMessageAge>
        <maximumQueueDepth>4235264</maximumQueueDepth>

but only the first three are supported by AMQP queue-declare/JMX createNewQueue (via the queue declare arguments x-qpid-maximum-message-count, x-qpid-maximum-message-count, x-qpid-maximum-message-age respectively).

The change will add support for x-qpid-maximum-queue-depth.