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Posted to issues@activemq.apache.org by "Luis Miguel De Bello (Jira)" <ji...@apache.org> on 2020/03/20 14:35:00 UTC

[jira] [Created] (ARTEMIS-2670) Deadlock when running in cluster mode

Luis Miguel De Bello created ARTEMIS-2670:
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             Summary: Deadlock when running in cluster mode
                 Key: ARTEMIS-2670
                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2670
             Project: ActiveMQ Artemis
          Issue Type: Bug
    Affects Versions: 2.9.0
            Reporter: Luis Miguel De Bello
         Attachments: Deadlock1, Deadlock2

We are running Artemis 2.9.0 in production (AWS) with 4 instances creating a
cluster (Jgroup) it usually works ok and was working fine but last week one of the
instances got unhealthy, when login into the instance we noticed there was a
deadlock and lot of connection in CLOSE_WAIT state. I am assuming the
connection in CLOSE_WAIT are generated by this deadlock.

I was checking the releases note for 2.10.0 - 2.10.1 - 2.11.0 and I read
about two deadlock fixes but I don't think it is the same case.

Our clients connect to the broker using Secure Web Socket (Mutual TLS).



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