Bug 1004375

Summary: Cannot run process with timer via JMS: "Error when executing timer job: java.lang.NullPointerException"
Product: [Retired] JBoss BPMS Platform 6 Reporter: Jiri Svitak <jsvitak>
Component: Business CentralAssignee: Marco Rietveld <mrietvel>
Status: CLOSED CURRENTRELEASE QA Contact: Jiri Svitak <jsvitak>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 6.0.0CC: jsvitak, mbaluch, smcgowan
Target Milestone: ER4Keywords: TestBlocker
Target Release: 6.0.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-08-06 20:09:07 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
server.log
none
mysql-ds.xml none

Description Jiri Svitak 2013-09-04 13:58:02 UTC 
Created attachment 793686 [details]
server.log

Cannot run a process with timer via JMS: "Error when executing timer job: java.lang.NullPointerException". To see all stack traces see the attached server.log

To reproduce:
1.) Download BPMS 6 ER2 and merge it with JBoss EAP 6.1.
2.) Setup user guest, with password guest. Hint:
guest=b5d048a237bfd2874b6928e1f37ee15e
guest=kie-user,ADMIN
3.) Configure both business-central.war and dashbuilder.war to use MySQL database. Add mysql-connector-java-5.1.26-bin.jar and mysql-ds.xml to ${EAP_DIR}/standalone/deployments to deploy a MySQL datasource. Change DS name to java:jboss/datasources/mysqlDS and hibernate dialect to org.hibernate.dialect.MySQL5InnoDBDialect in dashbuilder.war/WEB-INF/jboss-web.xml and business-central.war/WEB-INF/classes/META-INF/persistence.xml.
4.) Run it with
cd ${EAP_DIR}/bin
./standalone.sh
5.) Install PerfCake 1.0-SNAPSHOT
git clone https://github.com/PerfCake/PerfCake.git
cd PerfCake
git checkout devel
mvn clean install -DskipTests
6.) Run perf scenario, just two iterations are enough to break:
git clone git://git.app.eng.bos.redhat.com/jbossqe-process-flood.git
cd jbossqe-process-flood/bpms-6.x
./execute_scenario.sh -Dscenario=Timer_JMS -DrunType=iteration -Dduration=2

My environment:
BPMS 6 ER2
JBoss EAP 6.1
MySQL 5.5.32
mysql-connector-java-5.1.26-bin.jar driver
Comment 1 Jiri Svitak 2013-09-04 13:59:19 UTC 
Created attachment 793687 [details]
mysql-ds.xml

MySQL datasource used by business-central.
Comment 2 Jiri Svitak 2013-09-05 08:31:15 UTC 
In the reproduce steps I forgot to mention role configuration for JMS. Open standalone.xml, find subsystem messaging->security settings and add there role kie-user.
Comment 3 Marco Rietveld 2013-09-05 12:34:51 UTC 
This is related to both BZ 999149 and BZ 1002724 (which is actually BZ 1002554). Could you confirm whether or not this is a duplicate of those problems?
Comment 7 Jiri Svitak 2013-10-15 15:27:29 UTC 
Verified in BPMS 6 ER4.
Comment 8 Marco Rietveld 2013-10-16 08:59:34 UTC 
Great! Thanks, Jiri.