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Qpid Broker-J 7.0.9 Release Notes

Qpid Broker-J is a message broker written in Java that stores, routes, and forwards messages using AMQP.

For more information about this release, including download links and documentation, see the release overview.

New features and improvements

  • QPID-8338 - [Broker-J] [7.0.x] Prevent test failures due to slow initialisation of hostname resolution in HostnameAliasImpl
  • QPID-8436 - [Broker-J] [7.0.x] Improve performance of dequeuing old queue entries on triggering ring policy

Bugs fixed

  • QPID-8289 - [Broker-J] Broker startup can fail due to ConcurrentModificationException
  • QPID-8341 - [Broker-J] Reject overflow policy can erroneously rejects messages when maximumQueueDepthBytes is specified
  • QPID-8342 - [Broker-J] Concurrent object creation with virtual host auto-creation policy can fail
  • QPID-8343 - [Broker-J][AMQP 1.0] Broker mistakenly creates durable dynamic destinations for lifetime policies "delete-on-close", "delete-on-no-links", "delete-on-no-messages" or "delete-on-no-links-or-messages"
  • QPID-8345 - [Broker-J][AMQP 1.0] Consumed messages are left in acquired state on a queue when receiver's desired snd-settle-mode is set to settled and transactions are not used for message receiving
  • QPID-8356 - [Broker-J] ACL rule properties 'from_network' and 'from_hostname' are lost on loading ACL from file in 'RuleBased' access control provider
  • QPID-8366 - [Broker-J] The loss of BDB HA majority on invocation of house keeping operations can crash the broker
  • QPID-8432 - [Broker-J][7.0.x] Message references can be leaked in some rare circumstances
  • QPID-8433 - [Broker-J][7.0.x] LastValueQueueList can leak deleted queue entries


  • QPID-8434 - [Broker-J][7.0.x] Upgrade jetty to version 9.4.26.v20200117
  • QPID-8435 - [Broker-J][7.0.x] Upgrade jackson dependency to version 2.10.3