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https://issues.apache.org/jira/browse/QPID-6143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Keith Wall resolved QPID-6143.
------------------------------
Resolution: Fixed
Fix Version/s: 0.31
> [Java Broker] Broker can crash on publishing/consuming messages during master
> transfer in BDB HA group
> -------------------------------------------------------------------------------------------------------
>
> Key: QPID-6143
> URL: https://issues.apache.org/jira/browse/QPID-6143
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: 0.30
> Reporter: Alex Rudyy
> Assignee: Keith Wall
> Fix For: 0.31
>
>
> I built 3 node cluster and started a sample java app publishing and consuming
> messages into/from a Master node.
> During publishing/consuming I was flipping mastership between 1st and 2d
> nodes from 3d node using the following script
> {noformat}
> while true; do (curl --user admin:admin -X PUT -d '{"role":"MASTER"}'
> http://localhost:8082/api/latest/replicationnode/node3/node2; sleep 1; curl
> -s --user admin:admin -X GET
> http://localhost:8081/api/latest/virtualhostnode/node2 | grep "name\|role" ;
> curl --user admin:admin -X PUT -d '{"role":"MASTER"}'
> http://localhost:8082/api/latest/replicationnode/node3/node1 ; sleep 1; curl
> -s --user admin:admin -X GET
> http://localhost:8080/api/latest/virtualhostnode/node1 | grep "name\|role")
> done
> {noformat}
> In some cases, on message delivery when node was in a process of state change
> from MASTER to REPLICA I've seen the following broker crush
> {noformat}
> ########################################################################
> #
> # Unhandled Exception java.lang.IllegalStateException: Environment is not
> valid in Thread pool-187-thread-21
> #
> # Exiting
> #
> ########################################################################
> java.lang.IllegalStateException: Environment is not valid
> at
> org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.openDatabase(ReplicatedEnvironmentFacade.java:460)
> at
> org.apache.qpid.server.store.berkeleydb.AbstractBDBMessageStore.getMessageContentDb(AbstractBDBMessageStore.java:1057)
> at
> org.apache.qpid.server.store.berkeleydb.AbstractBDBMessageStore.getAllContent(AbstractBDBMessageStore.java:579)
> at
> org.apache.qpid.server.store.berkeleydb.AbstractBDBMessageStore$StoredBDBMessage.getContent(AbstractBDBMessageStore.java:1319)
> at
> org.apache.qpid.server.message.AbstractServerMessageImpl.getContent(AbstractServerMessageImpl.java:171)
> at
> org.apache.qpid.server.protocol.v0_8.output.ProtocolOutputConverterImpl$MessageContentSourceBody.writePayload(ProtocolOutputConverterImpl.java:251)
> at org.apache.qpid.framing.AMQFrame.writeFrames(AMQFrame.java:123)
> at
> org.apache.qpid.server.protocol.v0_8.output.ProtocolOutputConverterImpl$CompositeAMQBodyBlock.writePayload(ProtocolOutputConverterImpl.java:468)
> at
> org.apache.qpid.server.protocol.v0_8.AMQProtocolEngine.asByteBuffer(AMQProtocolEngine.java:595)
> at
> org.apache.qpid.server.protocol.v0_8.AMQProtocolEngine.writeFrame(AMQProtocolEngine.java:709)
> at
> org.apache.qpid.server.protocol.v0_8.output.ProtocolOutputConverterImpl.writeFrame(ProtocolOutputConverterImpl.java:430)
> at
> org.apache.qpid.server.protocol.v0_8.output.ProtocolOutputConverterImpl.writeMessageDeliveryUnchanged(ProtocolOutputConverterImpl.java:207)
> at
> org.apache.qpid.server.protocol.v0_8.output.ProtocolOutputConverterImpl.writeMessageDelivery(ProtocolOutputConverterImpl.java:141)
> at
> org.apache.qpid.server.protocol.v0_8.output.ProtocolOutputConverterImpl.writeMessageDelivery(ProtocolOutputConverterImpl.java:101)
> at
> org.apache.qpid.server.protocol.v0_8.output.ProtocolOutputConverterImpl.writeDeliver(ProtocolOutputConverterImpl.java:78)
> at
> org.apache.qpid.server.protocol.v0_8.AMQProtocolEngine$WriteDeliverMethod.deliverToClient(AMQProtocolEngine.java:1626)
> at
> org.apache.qpid.server.protocol.v0_8.ConsumerTarget_0_8.sendToClient(ConsumerTarget_0_8.java:513)
> at
> org.apache.qpid.server.protocol.v0_8.ConsumerTarget_0_8$AckConsumer.send(ConsumerTarget_0_8.java:317)
> at
> org.apache.qpid.server.queue.QueueConsumerImpl.send(QueueConsumerImpl.java:475)
> at
> org.apache.qpid.server.queue.AbstractQueue.deliverMessage(AbstractQueue.java:1235)
> at
> org.apache.qpid.server.queue.AbstractQueue.attemptDelivery(AbstractQueue.java:1989)
> at
> org.apache.qpid.server.queue.AbstractQueue.processQueue(AbstractQueue.java:2160)
> at org.apache.qpid.server.queue.QueueRunner$1.run(QueueRunner.java:77)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:356)
> at org.apache.qpid.server.queue.QueueRunner.run(QueueRunner.java:68)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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