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Posted to issues@activemq.apache.org by "Alexander (Jira)" <ji...@apache.org> on 2023/04/03 09:42:00 UTC

[jira] [Created] (ARTEMIS-4232) Broker deadlock occurs when restarting another broker Linked

Alexander created ARTEMIS-4232:
----------------------------------

             Summary: Broker deadlock occurs when restarting another broker Linked
                 Key: ARTEMIS-4232
                 URL: https://issues.apache.org/jira/browse/ARTEMIS-4232
             Project: ActiveMQ Artemis
          Issue Type: Bug
          Components: Broker
    Affects Versions: 2.19.1
         Environment: {code:java}
// code placeholder
{code}
            Reporter: Alexander


Continuation: https://issues.apache.org/jira/browse/ARTEMIS-4114

Broker deadlock occurs when restarting another broker, which is connected to the one that has fallen through the bridge.

When one of the brokers is restarted (a cluster of 4 brokers), we get a restart of a broker located in another cluster (clusters are connected via a bridge).

Configuration:

2 clusters:

1) ART.GW.CLS1, ART.GW.CLS2, ART.GW.CLS3, ART.GW.CLS4

2) ART.EL.CLS1, ART.EL.CLS2, ART.EL.CLS3, ART.EL.CLS4

In every cluster brokers are connected via staticConnectors, scaleDown policy is also configured, bridges:
    <ha-policy>       <live-only>          <scale-down>             <connectors>                <connector-ref>ART.GW.CLS1-connector</connector-ref>                <connector-ref>ART.GW.CLS2-connector</connector-ref><connector-ref>ART.GW.CLS3-connector</connector-ref>             </connectors>          </scale-down>      </live-only>    </ha-policy>
    ...
    <bridges>       
      <bridge name="ART.EL.CLS">         
        <queue-name>ART.EL.CLS</queue-name>         
        <forwarding-address>ART.EL.CLS</forwarding-address>         
        <reconnect-attempts>-1</reconnect-attempts>         
        <static-connectors>           
          <connector-ref>ART.EL.CLS1-connector</connector-ref>           
          <connector-ref>ART.EL.CLS2-connector</connector-ref> 
          <connector-ref>ART.EL.CLS3-connector</connector-ref>
          <connector-ref>ART.EL.CLS4-connector</connector-ref>        
        </static-connectors>       
      </bridge> 
    <bridges> 

 



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