Daniil Kirilyuk created QPID-8665:
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Summary: [Broker-J] Changing queue exclusive mode throws exception
Key: QPID-8665
URL: https://issues.apache.org/jira/browse/QPID-8665
Project: Qpid
Issue Type: Bug
Components: Broker-J
Affects Versions: qpid-java-broker-9.1.0
Reporter: Daniil Kirilyuk
Fix For: qpid-java-broker-9.1.1
If queue has a consumer and exclusive mode is set to CONNECTION, then changing
queue exclusive mode to PRINCIPAL or CONTAINER will throw exception below. Then
no consumer is able to consume messages from queue and broker's webgui fails to
show Edit Queue dialog again.
Steps to reproduce:
* set queue exclusive mode to CONNECTION in broker's webgui
* connect to queue
* set queue exclusive mode to PRINCIPAL or CONTAINER in broker's webgui
* exception should be thrown
{noformat}
2024-01-16T09:30:55,432Z INFO [VirtualHostNode-default-Config] (q.m.q.update)
- [mng:uO4gG/VX(admin@/127.0.0.1:45136)]
[vh(/default)/qu(broadcast.CAREX_TESTCALMMACC1.Public)] QUE-1017 : Update :
"broadcast.CAREX_TESTCALMMACC1.Public" : FAILURE :
{alternateBinding=null,exclusive=PRINCIPAL}
2024-01-16T09:30:55,435Z WARN [qtp398517223-54]
(o.a.q.s.m.p.ManagementException) - Unexpected Exception
java.lang.ClassCastException: class java.lang.String cannot be cast to class
java.security.Principal (java.lang.String and java.security.Principal are in
module java.base of loader 'bootstrap')
at
org.apache.qpid.server.queue.AbstractQueue.getOwner(AbstractQueue.java:776)
at jdk.internal.reflect.GeneratedMethodAccessor85.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.apache.qpid.server.model.ConfiguredObjectMethodAttributeOrStatistic.getValue(ConfiguredObjectMethodAttributeOrStatistic.java:68)
at
org.apache.qpid.server.model.ConfiguredObjectMethodAttribute.getValue(ConfiguredObjectMethodAttribute.java:29)
at
org.apache.qpid.server.model.AbstractConfiguredObject.getAttribute(AbstractConfiguredObject.java:1792)
at
org.apache.qpid.server.model.AbstractConfiguredObject$9.lambda$getAttributes$0(AbstractConfiguredObject.java:1916)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/javax.security.auth.Subject.doAs(Subject.java:361)
at
org.apache.qpid.server.model.AbstractConfiguredObject$9.getAttributes(AbstractConfiguredObject.java:1906)
at
org.apache.qpid.server.store.JsonFileConfigStore.update(JsonFileConfigStore.java:420)
at
org.apache.qpid.server.configuration.store.StoreConfigurationChangeListener.bulkChangeEnd(StoreConfigurationChangeListener.java:98)
at
org.apache.qpid.server.model.AbstractConfiguredObject.bulkChangeEnd(AbstractConfiguredObject.java:3030)
at
org.apache.qpid.server.model.AbstractConfiguredObject.changeAttributes(AbstractConfiguredObject.java:3065)
at
org.apache.qpid.server.queue.AbstractQueue.changeAttributes(AbstractQueue.java:3369)
at
org.apache.qpid.server.model.AbstractConfiguredObject$19.setAttributes(AbstractConfiguredObject.java:2914)
at
org.apache.qpid.server.model.AbstractConfiguredObject$19.execute(AbstractConfiguredObject.java:2896)
at
org.apache.qpid.server.model.AbstractConfiguredObject$19.execute(AbstractConfiguredObject.java:2889)
at
org.apache.qpid.server.configuration.updater.TaskExecutorImpl$TaskLoggingWrapper.execute(TaskExecutorImpl.java:248)
at
org.apache.qpid.server.configuration.updater.TaskExecutorImpl$CallableWrapper.lambda$call$0(TaskExecutorImpl.java:317)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/javax.security.auth.Subject.doAs(Subject.java:361)
at
org.apache.qpid.server.configuration.updater.TaskExecutorImpl$CallableWrapper.call(TaskExecutorImpl.java:313)
at
com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131)
at
com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:75)
{noformat}
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