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  1. AMQ Broker
  2. ENTMQBR-2184

Replicated HA: Live doesn't failback if its journal is removed before start

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    • Icon: Bug Bug
    • Resolution: Not a Bug
    • Icon: Major Major
    • None
    • AMQ 7.2.1.GA
    • broker-core
    • None
    • Hide

      You can take a copy of the original lock file or a copy of the backups and put it in the brokers data dir.

      Show
      You can take a copy of the original lock file or a copy of the backups and put it in the brokers data dir.
    • Hide

      Note: Because of JBEAP-11799, the reproducer doesn't work with 7.1.0.ER2. Use 7.1.0.ER1 instead.

      Issue is intermittent:

      git clone git://git.app.eng.bos.redhat.com/jbossqe/eap-tests-hornetq.git
cd eap-tests-hornetq/scripts/
git checkout 01ee60b197d960247c7953cdfe6fceac5e2217b9
groovy -DEAP_VERSION=7.1.0.ER1 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=ReplicatedDedicatedFailoverTestCase#testFailbackWithRemovingJournal -DfailIfNoTests=false -Deap=7x | tee log
      Show
      Note: Because of JBEAP-11799 , the reproducer doesn't work with 7.1.0.ER2. Use 7.1.0.ER1 instead. Issue is intermittent : git clone git: //git.app.eng.bos.redhat.com/jbossqe/eap-tests-hornetq.git cd eap-tests-hornetq/scripts/ git checkout 01ee60b197d960247c7953cdfe6fceac5e2217b9 groovy -DEAP_VERSION=7.1.0.ER1 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=ReplicatedDedicatedFailoverTestCase#testFailbackWithRemovingJournal -DfailIfNoTests= false -Deap=7x | tee log

      Scenario

      1. Start two servers in replicated HA
      2. Wait until they are fully synchronized
      3. Kill live
      4. Delete live's journal
      5. Start live

      Expectation: Live discovers its backup, contact it and does failback.

      Reality: Live doesn't recognize its backup and activates itself. Backup stays active as well.

      Customer impact: This design issue may cause problems in cloud environment where in case of failure, new docker container is started without its previous state.

              mtaylor1@redhat.com Martyn Taylor (Inactive)
              mnovak1@redhat.com Miroslav Novak
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                Created:
                Updated:
                Resolved: