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https://issues.apache.org/jira/browse/ARTEMIS-5164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Bertram reassigned ARTEMIS-5164:
---------------------------------------
Assignee: (was: Clebert Suconic)
> AMQ222225: Sending unexpected exception to the client.Message count failure
> ---------------------------------------------------------------------------
>
> Key: ARTEMIS-5164
> URL: https://issues.apache.org/jira/browse/ARTEMIS-5164
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Affects Versions: 2.35.0
> Environment: <cluster-connections>
> <cluster-connection name="mccon">
> <connection-ttl>60000</connection-ttl>
> <call-timeout>5000</call-timeout>
> <retry-interval>500</retry-interval>
> <retry-interval-multiplier>1.0</retry-interval-multiplier>
> <max-retry-interval>5000</max-retry-interval>
> <initial-connect-attempts>-1</initial-connect-attempts>
> <reconnect-attempts>-1</reconnect-attempts>
> <forward-when-no-consumers>false</forward-when-no-consumers>
> <connector-ref>artemis</connector-ref>
> <message-load-balancing>ON_DEMAND</message-load-balancing>
> <max-hops>1</max-hops>
> <static-connectors>
> <connector-ref>node0</connector-ref>
> <connector-ref>node1</connector-ref>
> <connector-ref>node2</connector-ref>
>
> </static-connectors>
> </cluster-connection>
> </cluster-connections>
> Reporter: jjmarin
> Priority: Major
> Attachments: broker.xml
>
>
> Testing by sending a lot of messages by brokers, about 200,000. We have
> noticed that the count of messages in the queue is broken. When we finished
> consuming messages, the website showed us that we had 22 messages. We checked
> if they were scheduled and using the jolokia api it told us that we had no
> scheduled messages.
> Checking the log we see that there are 22 null pointer exception with:
> WARN [org.apache.activemq.artemis.core.server] AMQ222225: Sending unexpected
> exception to the client
> java.lang.NullPointerException: Cannot invoke
> "org.apache.activemq.artemis.core.server.MessageReference.getSequence()"
> because "o1" is null
> at
> org.apache.activemq.artemis.core.server.impl.MessageReferenceImpl$MessageReferenceComparatorSequence.compare(MessageReferenceImpl.java:50)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.server.impl.MessageReferenceImpl$MessageReferenceComparatorSequence.compare(MessageReferenceImpl.java:42)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.utils.collections.LinkedListImpl.scanLeft(LinkedListImpl.java:286)
> ~[artemis-commons-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.utils.collections.LinkedListImpl.addSorted(LinkedListImpl.java:248)
> ~[artemis-commons-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.utils.collections.PriorityLinkedListImpl.addSorted(PriorityLinkedListImpl.java:93)
> ~[artemis-commons-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.server.impl.QueueImpl.internalAddSorted(QueueImpl.java:3069)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.server.impl.QueueImpl.addSorted(QueueImpl.java:1180)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.server.impl.QueueImpl.addSorted(QueueImpl.java:1215)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.server.impl.QueueImpl.postRollback(QueueImpl.java:4247)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.server.impl.RefsOperation.afterRollback(RefsOperation.java:131)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.transaction.impl.TransactionImpl.afterRollback(TransactionImpl.java:600)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.transaction.impl.TransactionImpl$4.done(TransactionImpl.java:436)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.persistence.impl.journal.OperationContextImpl.executeOnCompletion(OperationContextImpl.java:226)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.persistence.impl.journal.OperationContextImpl.executeOnCompletion(OperationContextImpl.java:168)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.persistence.impl.journal.AbstractJournalStorageManager.afterCompleteOperations(AbstractJournalStorageManager.java:352)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.transaction.impl.TransactionImpl.internalRollback(TransactionImpl.java:427)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.transaction.impl.TransactionImpl.rollback(TransactionImpl.java:400)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.server.impl.ServerConsumerImpl.close(ServerConsumerImpl.java:594)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.server.impl.ServerSessionImpl.closeConsumer(ServerSessionImpl.java:1765)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.protocol.core.ServerSessionPacketHandler.slowPacketHandler(ServerSessionPacketHandler.java:627)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.core.protocol.core.ServerSessionPacketHandler.onMessagePacket(ServerSessionPacketHandler.java:319)
> ~[artemis-server-2.35.0.jar:2.35.0]
> at org.apache.activemq.artemis.utils.actors.Actor.doTask(Actor.java:32)
> ~[artemis-commons-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:68)
> ~[artemis-commons-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:57)
> ~[artemis-commons-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.utils.actors.OrderedExecutor.doTask(OrderedExecutor.java:32)
> ~[artemis-commons-2.35.0.jar:2.35.0]
> at
> org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:68)
> ~[artemis-commons-2.35.0.jar:2.35.0]
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
> [?:?]
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
> [?:?]
> at
> org.apache.activemq.artemis.utils.ActiveMQThreadFactory$1.run(ActiveMQThreadFactory.java:118)
> [artemis-commons-2.35.0.jar:2.35.0]
> We understand that this is related and we haven't found out why it happens.
> Any ideas?
>
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