Is jbpm 6.1.0 supported on apache-tomcat-8| JBoss.org Content Archive (Read Only)

1. Re: Is jbpm 6.1.0 supported on apache-tomcat-8

swiderski.maciej Aug 20, 2015 4:36 AM (in response to chetan.math)

it should be same as for tomcat 7, so see instructions here.

HTH

2. Re: Is jbpm 6.1.0 supported on apache-tomcat-8

$chetan.math$

chetan.math Aug 20, 2015 5:24 AM (in response to swiderski.maciej)

Hi Maciej,

Thanks for the response . I have followed the steps listed in the instructions but I get the below error.

I have created a sample mavenized jbpm project to reproduce the issue. All details have been updated here

Issue when running jbpm 6.1.0. with apache-tomcat-8.0.23 and java JRE 1.8.0_51

Could you please suggest if I am missing anything.

SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class com.company.util.ServletJBPMContext

java.lang.IllegalStateException: No task persistence context available

at org.jbpm.services.task.commands.TaskContext.getPersistenceContext(TaskContext.java:114)

at org.jbpm.services.task.commands.InitDeadlinesCommand.execute(InitDeadlinesCommand.java:32)

at org.jbpm.services.task.commands.InitDeadlinesCommand.execute(InitDeadlinesCommand.java:18)

3. Re: Is jbpm 6.1.0 supported on apache-tomcat-8

swiderski.maciej Aug 24, 2015 1:51 AM (in response to chetan.math)

the error indicates a failure during startup and is only a consequence of invalid bootstrap. You should see other errors while the application starts. Check both catalina.out and localhost-{date}.log of your tomcat. I see you most likely running embedded and not workbench/jbpm console, correct?

HTH

4. Re: Is jbpm 6.1.0 supported on apache-tomcat-8

$chetan.math$

chetan.math Aug 25, 2015 12:28 AM (in response to swiderski.maciej)

Hello Maciej ,

Yes we use jbpm api's to to manage the process state and not the jbpm console. On server startup we create the runtime manager and use the per request strategy.

Error occurs while creating the runtime manager.(The error occurs even if I don't add and assets to the knowledge base)

Catalina logs :

2015-08-02 15:44:42,592 DEBUG [localhost-startStop-1]: Runtime Environment ..

2015-08-02 15:44:42,597 DEBUG [localhost-startStop-1]: No descriptor found returning default instance

2015-08-02 15:44:42,609 DEBUG [localhost-startStop-1]: Instantiating JtaTransactionManager

2015-08-02 15:44:42,612 WARN [localhost-startStop-1]: No default interceptor found of type org.jbpm.services.task.persistence.TaskTransactionInterceptor might be mssing jbpm-human-task-jpa module on classpath (error null

2015-08-02 15:44:42,626 INFO [localhost-startStop-1]: CDI BeanManager cannot be found. Not sending event org.jboss.solder.servlet.event.ImplicitServletObjectsHolder$InternalServletContextEvent@601eec36 with qualifiers [@org.jboss.solder.servlet.event.Initialized()]

2015-08-02 15:44:42,626 INFO [localhost-startStop-1]: CDI BeanManager cannot be found. Not sending event org.jboss.solder.servlet.WebApplication@ac2b949e with qualifiers [@org.jboss.solder.servlet.event.Initialized()]

2015-08-02 15:44:42,627 INFO [localhost-startStop-1]: CDI BeanManager cannot be found. Not sending event org.apache.catalina.core.ApplicationContextFacade@191e6af6 with qualifiers [@org.jboss.solder.servlet.event.Initialized()]

2015-08-02 15:44:42,631 INFO [localhost-startStop-1]: CDI BeanManager cannot be found. Not sending event org.jboss.solder.servlet.event.ImplicitServletObjectsHolder$InternalServletContextEvent@3a8ac152 with qualifiers [@org.jboss.solder.servlet.event.Destroyed()]

2015-08-02 15:44:42,631 DEBUG [localhost-startStop-1]: Context destroyed

In localhost-{date}.log

SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class com.company.util.ServletJBPMContext

java.lang.IllegalStateException: No task persistence context available

at org.jbpm.services.task.commands.TaskContext.getPersistenceContext(TaskContext.java:114)

at org.jbpm.services.task.commands.InitDeadlinesCommand.execute(InitDeadlinesCommand.java:32)

at org.jbpm.services.task.commands.InitDeadlinesCommand.execute(InitDeadlinesCommand.java:18)

at org.jbpm.services.task.commands.TaskCommandExecutorImpl$SelfExecutionCommandService.execute(TaskCommandExecutorImpl.java:65)

at org.jbpm.services.task.commands.TaskCommandExecutorImpl.execute(TaskCommandExecutorImpl.java:40)

at org.jbpm.services.task.impl.TaskDeadlinesServiceImpl.initialize(TaskDeadlinesServiceImpl.java:367)

at org.jbpm.services.task.HumanTaskConfigurator.getTaskService(HumanTaskConfigurator.java:153)

at org.jbpm.runtime.manager.impl.factory.LocalTaskServiceFactory.newTaskService(LocalTaskServiceFactory.java:65)

at org.jbpm.runtime.manager.impl.PerRequestRuntimeManager.init(PerRequestRuntimeManager.java:142)

at org.jbpm.runtime.manager.impl.RuntimeManagerFactoryImpl.newPerRequestRuntimeManager(RuntimeManagerFactoryImpl.java:88)

at org.jbpm.runtime.manager.impl.RuntimeManagerFactoryImpl.newPerRequestRuntimeManager(RuntimeManagerFactoryImpl.java:79)

at com.company.util.PerRequestRuntimeManager.getRuntimeManager(PerRequestRuntimeManager.java:58)

I have created a sample mavenized project for reference.

Issue when running jbpm 6.1.0. with apache-tomcat-8.0.23 and java JRE 1.8.0_51

Could you please suggest.

5. Re: Is jbpm 6.1.0 supported on apache-tomcat-8

$chetan.math$

chetan.math Sep 1, 2015 9:36 AM (in response to chetan.math)

Hello Maciej ,

Attaching logs for reference , bitronix transaction manager also looks to be configured from logs. Could you please suggest if I am missing anything here.

Below are the logs for reference

01-Sep-2015 12:04:21.224 INFO [main] bitronix.tm.integration.tomcat55.BTMLifecycleListener.lifecycleEvent Starting Bitronix Transaction Manager

01-Sep-2015 12:04:21.244 INFO [main] bitronix.tm.BitronixTransactionManager.logVersion Bitronix Transaction Manager version 2.1.4

01-Sep-2015 12:04:21.247 INFO [main] bitronix.tm.Configuration.buildServerIdArray JVM unique ID: <tomcat-btm-node0>

01-Sep-2015 12:04:21.262 INFO [main] bitronix.tm.resource.ResourceLoader.init reading resources configuration from /Users/cmath/Downloads/apache-tomcat-8.0.23/conf/resources.properties

01-Sep-2015 12:04:29.918 INFO [main] bitronix.tm.recovery.Recoverer.run recovery committed 0 dangling transaction(s) and rolled back 0 aborted transaction(s) on 1 resource(s) [OracleDS] (restricted to serverId 'tomcat-btm-node0')

localhost.2015-09-01.log

01-Sep-2015 12:05:15.536 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class com.akamai.util.ServletJBPMContext