Bug 1291688 - one-off (BZ1290841) - Lost message after suspending server with MDB consuming from HornetQ cluster
one-off (BZ1290841) - Lost message after suspending server with MDB consuming...
Status: NEW
Product: JBoss Enterprise Application Platform 6
Classification: JBoss
Component: HornetQ (Show other bugs)
6.4.5
Unspecified Unspecified
unspecified Severity high
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Assigned To: jboss-set
Miroslav Novak
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Reported: 2015-12-15 07:53 EST by Miroslav Novak
Modified: 2015-12-17 08:47 EST (History)
4 users (show)

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Doc Type: Bug Fix
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Description Miroslav Novak 2015-12-15 07:53:09 EST
Description of problem:
There is missing one message in scenario with suspended EAP 6 server with MDB.

Test scenario - "suspend server in remote JCA topology in cluster"
1. Start servers 1 and 3 in HornetQ cluster (jms cluster) with deployed queues InQueue and OutQueue
2. Start servers 2 and 4 (mdb servers) which has configured resource adapter to connect to jms cluster
3. Start sending 10 000  messages to InQueue to jms cluster and deploy MDB to each mdb server
   - MDB consumes messages from InQueue and for each message sends a new message to OutQueue. MDB makes JNDI lookup for OutQueue for each message.
5. During processing of messages by MDB, suspend process of server 2 (with MDB) for 10 minutes and resume
6. Wait until all messages are processed from InQueue

Pass criteria:
Number of sent and received messages is the same. There are no lost or duplicated messages.

Test failed because there was 1 message sent to InQueue which did not have its corresponding message in OutQueue:
Lost message detected - there are not corresponding messages for: [ID:e613ea9c-a30f-11e5-9e86-f7c57f59158b]

Attaching traces from all 4 servers and clients (test-suite.log).

Link to failed Jenkins job - https://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-64x-patched-hornetq-remote-jca-suspend-tests/9/testReport/org.jboss.qa.hornetq.test.remote.jca/RemoteJcaWithSuspendTestCase/suspendOfMdbInClusterWithLodhLikeMdbMixMessages/


Version-Release number of selected component (if applicable):
EAP 6.4.5.CP + bz#1290841

Steps to Reproduce:
git clone git://git.app.eng.bos.redhat.com/jbossqe/eap-tests-hornetq.git
cd eap-tests-hornetq/
git checkout cpu-load
# copy patched EAP 6.4.5.CP with BZ1290841 from messaging-10
scp 10.16.100.24:/home/mnovak/tmp/jboss-eap-6.4.5-patched-bz1290841.zip .

cd scripts
# this groovy script takes EAP 6.4.x zip and unzips to 4 directories, it also makes better "default" config, change path to EAP zip per your machine
groovy -DEAP_ZIP_URL=file://$PWD/../jboss-eap-6.4.5-patched-bz1290841.zip PrepareServers.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=RemoteJcaWithSuspendTestCase#suspendOfMdbInClusterWithLodhLikeMdbMixMessages -DfailIfNoTests=false   | tee log

Actual results:
There is missing one message.

Expected results:
There should no lost messages.

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