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fix(broker): improve error message for RMI registry creation failure #1762

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Merged
jeanouii merged 2 commits into from
Mar 13, 2026
+4 −2
Merged

fix(broker): improve error message for RMI registry creation failure #1762

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7525d34
fix(broker): improve error message for RMI registry creation failure
jbonofre Mar 13, 2026
8272dde
fix(broker): elevate RMI registry error logging from debug to warn
jbonofre Mar 13, 2026
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6 changes: 4 additions & 2 deletions activemq-broker/src/main/java/org/apache/activemq/broker/jmx/ManagementContext.java
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Original file line number Diff line number Diff line change
Expand Up @@ -567,9 +567,11 @@ private void createConnector(MBeanServer mbeanServer) throws IOException {
Attribute attr = new Attribute("Port", connectorPort);
mbeanServer.setAttribute(namingServiceObjectName, attr);
} catch(ClassNotFoundException e) {
LOG.debug("Probably not using JRE 1.4: {}", e.getLocalizedMessage());
LOG.warn("Probably not using JRE 1.4: {}", e.getLocalizedMessage());
} catch (Throwable e) {
LOG.debug("Failed to create local registry. This exception will be ignored.", e);
LOG.warn("Failed to create local RMI registry on port {}. This may happen when another process or broker instance "
+ "is already using the port. To resolve, either change the connectorPort in your managementContext configuration "
+ "or set createConnector=\"false\" if remote JMX access is not required. This exception will be ignored.", connectorPort, e);
}

// Create the JMXConnectorServer
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