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  1. JBoss Enterprise Application Platform
  2. JBEAP-3391

AMQ224000: Failure in initialisation: java.lang.NullPointerException

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    • 7.0.0.ER7
    • 7.0.0.ER5
    • ActiveMQ
    • None
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      This is not 100% reproducer, we hit this issue only once:

      git clone git://git.app.eng.bos.redhat.com/jbossqe/eap-tests-hornetq.git
cd eap-tests-hornetq/scripts/
git checkout refactoring_modules
groovy -DEAP_VERSION=7.0.0.ER5 PrepareServers7.groovy
export WORKSPACE=$PWD
export JBOSS_HOME_1=$WORKSPACE/server1/jboss-eap
export JBOSS_HOME_2=$WORKSPACE/server2/jboss-eap
export JBOSS_HOME_3=$WORKSPACE/server3/jboss-eap
export JBOSS_HOME_4=$WORKSPACE/server4/jboss-eap
cd ../jboss-hornetq-testsuite/
mvn clean test -Dtest=ReplicatedDedicatedFailoverTestWithMdb#testShutdownWithFailback  -DfailIfNoTests=false  -Deap=7x  | tee log
      Show
      This is not 100% reproducer, we hit this issue only once: git clone git: //git.app.eng.bos.redhat.com/jbossqe/eap-tests-hornetq.git cd eap-tests-hornetq/scripts/ git checkout refactoring_modules groovy -DEAP_VERSION=7.0.0.ER5 PrepareServers7.groovy export WORKSPACE=$PWD export JBOSS_HOME_1=$WORKSPACE/server1/jboss-eap export JBOSS_HOME_2=$WORKSPACE/server2/jboss-eap export JBOSS_HOME_3=$WORKSPACE/server3/jboss-eap export JBOSS_HOME_4=$WORKSPACE/server4/jboss-eap cd ../jboss-hornetq-testsuite/ mvn clean test -Dtest=ReplicatedDedicatedFailoverTestWithMdb#testShutdownWithFailback -DfailIfNoTests= false -Deap=7x | tee log

      We hit NPE during failback in HA scenario with replicated journal in dedicated HA topology which breaks HA.

      Test scenario:
      Start 1st EAP 7 server with Artemis configured as live
      Start 2nd EAP 7 server with Artemis configured as backup
      Send 2000 messages to in InQueue to live
      Start 3rd EAP 7 server with RA configured to connecto to live and deploy MDB which receives messages from InQueue and sends a new message to OutQueue
      When MDB is processing messages then cleanly shutdown live server -> MDB failovers to backup
      After a while start live server again -> MDB failbacks to live
      After MDB processed all messages receive all messages from OutQueue

      Expected result:
      There should 2000 messages received from OutQueue. No duplicated or lost messages. No unfinished XA transactions.

      Actual result:
      During failback Artemis in 1st EAP 7 server did not activated. There NPE in its server log:

      13:01:45,952 ERROR [org.apache.activemq.artemis.core.server] (AMQ119000: Activation for server ActiveMQServerImpl::serverUUID=null) AMQ224000: Failure in initialisation: java.lang.NullPointerException
        at org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager.loadPreparedTransactions(JournalStorageManager.java:2179) [artemis-server-1.1.0.redhat-7.jar:1.1.0.redhat-7]
        at org.apache.activemq.artemis.core.persistence.impl.journal.JournalStorageManager.loadMessageJournal(JournalStorageManager.java:1558) [artemis-server-1.1.0.redhat-7.jar:1.1.0.redhat-7]
        at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.loadJournals(ActiveMQServerImpl.java:1701) [artemis-server-1.1.0.redhat-7.jar:1.1.0.redhat-7]
        at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.initialisePart2(ActiveMQServerImpl.java:1595) [artemis-server-1.1.0.redhat-7.jar:1.1.0.redhat-7]
        at org.apache.activemq.artemis.core.server.impl.SharedNothingBackupActivation.run(SharedNothingBackupActivation.java:249) [artemis-server-1.1.0.redhat-7.jar:1.1.0.redhat-7]
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_71]

      Issue is under investigation. This issue was hit only with EAP 7.0.0.ER5. There is no 100% reproducer.

              rhn-support-jbertram Justin Bertram
              mnovak1@redhat.com Miroslav Novak
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