Null Pointer Exception is thrown during execution of Jms topic CLI operation drop-durable-subscription.
There is one durable subscriber on topic
/subsystem=messaging-activemq/server=default/jms-topic=testTopic:list-all-subscriptions() ended with response {
"outcome" => "success",
"result" => [{
"queueName" => "testSubscriberClientIdjmsTopicOperations.testSubscriber",
"clientID" => "testSubscriberClientIdjmsTopicOperations",
"name" => "testSubscriber",
...
}]
}
Use CLI to remove its subscription
/subsystem=messaging-activemq/server=default/jms-topic=testTopic:drop-durable-subscription(client-id=testSubscriberClientIdjmsTopicOperations,subscription-name=testSubscriber) ended with response {
"outcome" => "success",
"result" => undefined
}
Following exception is logged
09:10:42,340 ERROR [org.apache.activemq.artemis.core.server] (Thread-3 (ActiveMQ-server-org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl$3@7ba46694)) AMQ224065: Failed to remove auto-created queue testSubscriberClientIdjmsTopicOperations.testSubscriber: java.lang.NullPointerException at org.apache.activemq.artemis.jms.server.impl.JMSServerManagerImpl$JMSQueueDeleter.delete(JMSServerManagerImpl.java:1669) [artemis-jms-server-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at org.apache.activemq.artemis.core.server.impl.AutoCreatedQueueManagerImpl$1.run(AutoCreatedQueueManagerImpl.java:36) [artemis-server-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at org.apache.activemq.artemis.utils.ReferenceCounterUtil.decrement(ReferenceCounterUtil.java:54) [artemis-commons-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at org.apache.activemq.artemis.core.server.impl.AutoCreatedQueueManagerImpl.decrement(AutoCreatedQueueManagerImpl.java:58) [artemis-server-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at org.apache.activemq.artemis.core.server.impl.QueueImpl.removeConsumer(QueueImpl.java:786) [artemis-server-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at org.apache.activemq.artemis.core.server.impl.ServerConsumerImpl.removeItself(ServerConsumerImpl.java:496) [artemis-server-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at org.apache.activemq.artemis.core.server.impl.ServerConsumerImpl.close(ServerConsumerImpl.java:443) [artemis-server-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at org.apache.activemq.artemis.core.server.impl.ServerSessionImpl.closeConsumer(ServerSessionImpl.java:1174) [artemis-server-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at org.apache.activemq.artemis.core.protocol.core.ServerSessionPacketHandler.internalHandlePacket(ServerSessionPacketHandler.java:445) [artemis-server-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at org.apache.activemq.artemis.core.protocol.core.ServerSessionPacketHandler.lambda$handlePacket$0(ServerSessionPacketHandler.java:211) [artemis-server-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at org.apache.activemq.artemis.utils.OrderedExecutorFactory$OrderedExecutor$ExecutorTask.run(OrderedExecutorFactory.java:122) [artemis-commons-1.5.5.008-redhat-1.jar:1.5.5.008-redhat-1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_151] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_151] at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_151]
Despite this error, subscription is removed and listing of all subscriptions is now empty. Operation works as expected, however there is an Error logged on server side.
- is incorporated by
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JBEAP-14132 (7.1.z) Upgrade ActiveMQ Artemis to 1.5.5-010
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- Closed
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- incorporates
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ARTEMIS-1670 Loading...
