NULL ptr when using in memory indexes
-------------------------------------
Key: AMQ-1815
URL: https://issues.apache.org/activemq/browse/AMQ-1815
Project: ActiveMQ
Issue Type: Bug
Components: Message Store
Affects Versions: 5.1.0
Reporter: Rob Davies
Assignee: Rob Davies
Caused by: java.lang.NullPointerException
at org.apache.activemq.command.MessageAck.visit(MessageAck.java:196)
at
org.apache.activemq.kaha.impl.index.VMIndexLinkedList.remove(VMIndexLinkedList.java:265)
at
org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:293)
at
org.apache.activemq.kaha.impl.container.ListContainerImpl.remove(ListContainerImpl.java:314)
at
org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:181)
at
org.apache.activemq.kaha.impl.container.ListContainerImpl.remove(ListContainerImpl.java:695)
at
org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:68)
at
org.apache.activemq.store.kahadaptor.KahaTopicReferenceStore.acknowledgeReference(KahaTopicReferenceStore.java:148
at
org.apache.activemq.transport.WireFormatNegotiator.onCommand(WireFormatNegotiator.java:143)
at
org.apache.activemq.store.amq.AMQTopicMessageStore.acknowledge(AMQTopicMessageStore.java:163)
at
org.apache.activemq.transport.InactivityMonitor.onCommand(InactivityMonitor.java:206)
at
org.apache.activemq.store.amq.AMQTopicMessageStore.acknowledge(AMQTopicMessageStore.java:91)
at
org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:84)
at org.apache.activemq.broker.region.Topic.acknowledge(Topic.java:441)
at
org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:196)
at
org.apache.activemq.broker.region.DurableTopicSubscription.acknowledge(DurableTopicSubscription.java:223)
at
org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:183)
at
org.apache.activemq.broker.region.PrefetchSubscription.acknowledge(PrefetchSubscription.java:229)
at java.lang.Thread.run(Thread.java:595)
at
org.apache.activemq.broker.region.AbstractRegion.acknowledge(AbstractRegion.java:364)
ERROR - Service - Async error occurred:
java.lang.NullPointerException
at
org.apache.activemq.broker.region.RegionBroker.acknowledge(RegionBroker.java:470)
java.lang.NullPointerException
at
org.apache.activemq.broker.TransactionBroker.acknowledge(TransactionBroker.java:194)
at
org.apache.activemq.kaha.impl.index.VMIndexLinkedList.remove(VMIndexLinkedList.java:265)
at
org.apache.activemq.broker.BrokerFilter.acknowledge(BrokerFilter.java:73)
at
org.apache.activemq.kaha.impl.container.ListContainerImpl.remove(ListContainerImpl.java:314)
at
org.apache.activemq.broker.BrokerFilter.acknowledge(BrokerFilter.java:73)
at
org.apache.activemq.kaha.impl.container.ListContainerImpl.remove(ListContainerImpl.java:695)
at
org.apache.activemq.broker.MutableBrokerFilter.acknowledge(MutableBrokerFilter.java:84)
at
org.apache.activemq.store.kahadaptor.KahaTopicReferenceStore.acknowledgeReference(KahaTopicReferenceStore.java:148
at
org.apache.activemq.broker.TransportConnection.processMessageAck(TransportConnection.java:444)
at
org.apache.activemq.store.amq.AMQTopicMessageStore.acknowledge(AMQTopicMessageStore.java:163)
at org.apache.activemq.command.MessageAck.visit(MessageAck.java:196)
at
org.apache.activemq.store.amq.AMQTopicMessageStore.acknowledge(AMQTopicMessageStore.java:91)
at
org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:293)
at org.apache.activemq.broker.region.Topic.acknowledge(Topic.java:441)
at
org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:181)
at
org.apache.activemq.broker.region.DurableTopicSubscription.acknowledge(DurableTopicSubscription.java:223)
at
org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:68)
at
org.apache.activemq.broker.region.PrefetchSubscription.acknowledge(PrefetchSubscription.java:229)
at
org.apache.activemq.transport.WireFormatNegotiator.onCommand(WireFormatNegotiator.java:143)
at
org.apache.activemq.broker.region.AbstractRegion.acknowledge(AbstractRegion.java:364)
at
org.apache.activemq.transport.InactivityMonitor.onCommand(InactivityMonitor.java:206)
at
org.apache.activemq.broker.region.RegionBroker.acknowledge(RegionBroker.java:470)
at
org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:84)
at
org.apache.activemq.broker.TransactionBroker.acknowledge(TransactionBroker.java:194)
at
org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:196)
at
org.apache.activemq.broker.BrokerFilter.acknowledge(BrokerFilter.java:73)
at
org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:183)
at
org.apache.activemq.broker.BrokerFilter.acknowledge(BrokerFilter.java:73)
... 1 more
at
org.apache.activemq.broker.MutableBrokerFilter.acknowledge(MutableBrokerFilter.java:84)
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