Holger Eichelberger created QPID-8588:
-----------------------------------------
Summary: NullPointerException in AbstractVirtualHost.autoCreateNode
Key: QPID-8588
URL: https://issues.apache.org/jira/browse/QPID-8588
Project: Qpid
Issue Type: Bug
Components: Broker-J
Affects Versions: qpid-java-broker-8.0.6, qpid-java-broker-8.0.2
Reporter: Holger Eichelberger
When creating a Tomcat servlet in the same JVM as Broker-J (tested with 8.0.2
and 8.0.6 on JDK8 due to external limitations), exceptions like attached
occur. Tried to change the broker configuration in
virtualhostnodes.virtualHostInitialConfiguration (taken from an example)
"virtualHostInitialConfiguration" :
"\{\"type\":\"BDB\",\"nodeAutoCreationPolicies\":[{\"pattern\":\".*\",\"createdOnPublish\":\"true\",\"createdOnConsume\":\"true\",\"nodeType\":\"queue\"}]}"
so that nodeAutoCreationPolicies contains something like \"attributes\":{} but
this does not change the behavior. Unfortunately, the documentation does not
give much explanation about automatic creation of virtual host nodes, the
format, the pattern, etc.
Exception in thread "IO-/127.0.0.1:55347" java.lang.NullPointerException
at java.util.HashMap.putMapEntries(HashMap.java:500)
at java.util.HashMap.<init>(HashMap.java:489)
at
org.apache.qpid.server.virtualhost.AbstractVirtualHost.autoCreateNode(AbstractVirtualHost.java:1331)
at
org.apache.qpid.server.virtualhost.AbstractVirtualHost.getAttainedMessageDestination(AbstractVirtualHost.java:1406)
at
org.apache.qpid.server.model.DestinationAddress.<init>(DestinationAddress.java:45)
at
org.apache.qpid.server.exchange.DefaultDestination.route(DefaultDestination.java:102)
at
org.apache.qpid.server.protocol.v0_8.AMQChannel.deliverCurrentMessageIfComplete(AMQChannel.java:411)
at
org.apache.qpid.server.protocol.v0_8.AMQChannel.publishContentBody(AMQChannel.java:545)
at
org.apache.qpid.server.protocol.v0_8.AMQChannel.receiveMessageContent(AMQChannel.java:2195)
at
org.apache.qpid.server.protocol.v0_8.transport.ContentBody.process(ContentBody.java:104)
at
org.apache.qpid.server.protocol.v0_8.AMQDecoder.processFrame(AMQDecoder.java:209)
at
org.apache.qpid.server.protocol.v0_8.BrokerDecoder.doProcessFrame(BrokerDecoder.java:141)
at
org.apache.qpid.server.protocol.v0_8.BrokerDecoder.processFrame(BrokerDecoder.java:65)
at
org.apache.qpid.server.protocol.v0_8.AMQDecoder.processInput(AMQDecoder.java:185)
at
org.apache.qpid.server.protocol.v0_8.BrokerDecoder$1.run(BrokerDecoder.java:104)
at
org.apache.qpid.server.protocol.v0_8.BrokerDecoder$1.run(BrokerDecoder.java:97)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.qpid.server.protocol.v0_8.BrokerDecoder.processAMQPFrames(BrokerDecoder.java:96)
at
org.apache.qpid.server.protocol.v0_8.AMQDecoder.decode(AMQDecoder.java:118)
at
org.apache.qpid.server.protocol.v0_8.ServerDecoder.decodeBuffer(ServerDecoder.java:44)
at
org.apache.qpid.server.protocol.v0_8.AMQPConnection_0_8Impl.onReceive(AMQPConnection_0_8Impl.java:250)
at
org.apache.qpid.server.transport.AbstractAMQPConnection.lambda$received$2(AbstractAMQPConnection.java:576)
at
org.apache.qpid.server.transport.AbstractAMQPConnection$$Lambda$50/19211574.run(Unknown
Source)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.qpid.server.transport.AbstractAMQPConnection.received(AbstractAMQPConnection.java:571)
at
org.apache.qpid.server.transport.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:135)
at
org.apache.qpid.server.transport.NonBlockingConnection.processAmqpData(NonBlockingConnection.java:611)
at
org.apache.qpid.server.transport.NonBlockingConnectionPlainDelegate.processData(NonBlockingConnectionPlainDelegate.java:58)
at
org.apache.qpid.server.transport.NonBlockingConnection.doRead(NonBlockingConnection.java:496)
at
org.apache.qpid.server.transport.NonBlockingConnection.doWork(NonBlockingConnection.java:270)
at
org.apache.qpid.server.transport.NetworkConnectionScheduler.processConnection(NetworkConnectionScheduler.java:134)
at
org.apache.qpid.server.transport.SelectorThread$ConnectionProcessor.processConnection(SelectorThread.java:575)
at
org.apache.qpid.server.transport.SelectorThread$SelectionTask.performSelect(SelectorThread.java:366)
at
org.apache.qpid.server.transport.SelectorThread$SelectionTask.run(SelectorThread.java:97)
at
org.apache.qpid.server.transport.SelectorThread.run(SelectorThread.java:533)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.qpid.server.bytebuffer.QpidByteBufferFactory.lambda$null$0(QpidByteBufferFactory.java:464)
at
org.apache.qpid.server.bytebuffer.QpidByteBufferFactory$$Lambda$10/31759200.run(Unknown
Source)
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