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  1. AMQ Broker
  2. ENTMQBR-1912

Timed out waiting to receive cluster topology

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    • Icon: Bug Bug
    • Resolution: Not a Bug
    • Icon: Major Major
    • None
    • AMQ 7.2.0.GA
    • core-protocol
    • None
    • Documentation (Ref Guide, User Guide, etc.)
    • Not Yet Documented

      There seem to be an issue on the broker with the Artemis/Core protocol when it needs to handle a large amount of connections with that protocol.

      Basically, if you try to create lots of connection pairs: (~1024 on my workstation ... noticed w/ ~200 on our lab) some of those connections will fail with "ActiveMQConnectionTimedOutException[errorType=CONNECTION_TIMEDOUT message=AMQ119013: Timed out waiting to receive cluster topology. Group:null]"

      Reproducer steps:

      1. Build the images (only once):
      docker-compose -f docker-compose-maestro-infra.yml -f docker-compose-maestro-sut.yml -f docker-compose-maestro-reproducer.yml build

      2. Run the reproducer:
      docker-compose -f docker-compose-maestro-infra.yml -f docker-compose-maestro-sut.yml -f docker-compose-maestro-reproducer.yml up

      Additional details about the reproducer is available on the README.md provided along with the code.

      Versions affected:

      • A-MQ 7.2.0.CR5
      • Apache Artemis 2.6.2
      • Apache Artemis 2.7.0-20180816.220317-109 (nightly build as of today, taken from Apache Nexus)

        1. reproducer-entmqbr-1912.tar.gz
          3 kB

              rh-ee-ataylor Andy Taylor
              opiske Otavio Piske
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                Created:
                Updated:
                Resolved: