JBpm deployments persistence after restarting wildfly service

Laura delli Paoli

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Aug 18, 2017, 5:19:17 AM8/18/17

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Hi,
I'm having trouble with jBpm projects deployments (jbpm istance is in a docker derived from https://hub.docker.com/r/jboss/jbpm-workbench-showcase/ with version 6.5, but I don't think it is a contenerization related issue).

I have a process A. I'm able to deploy and run it.

If I edit process A and I deploy it again (by running buid & Deploy action) Process Definition showed in "Process Management > Process Definitions" is not updated.

The only way to have the process deployment updated is to undeploy the deployment and run a manual deploy (i.e. Deploy > Process Deployment > [New Deployment Unit]).

By performing this operation I'm able to run updated process until I stop my container (or my service). Once I start the container (or the service) again the old version of the process is executed.

Application server log shows messages like the following ones:
2017-08-16 08:19:56,765 WARN [org.jboss.as.ejb3] (EJB default - 7) WFLYEJB0043: A previous execution of timer [id=d36736c8-65cd-4417-b95e-ccc274bb8fbd timedObjectId=jbpm-console.jbpm-console.DeploymentSynchronizerCDInvoker auto-timer?:false persistent?:false timerService=org.jboss.as.ejb3.timerservice.TimerServiceImpl@4d695e6f initialExpiration=null intervalDuration(in milli sec)=0 nextExpiration=Wed Aug 16 08:19:54 UTC 2017 timerState=IN_TIMEOUT info=null] is still in progress, skipping this overlapping scheduled execution at: Wed Aug 16 08:19:56 UTC 2017.

2017-08-16 08:19:59,273 ERROR [org.drools.core.xml.ExtensibleXmlParser] (EJB default - 10) (null: 1,357, 57): cvc-complex-type.2.4.a: Invalid content was found starting with element 'bpmn2:documentation'. One of '{"http://www.omg.org/spec/BPMN/20100524/MODEL":auditing, "http://www.omg.org/spec/BPMN/20100524/MODEL":monitoring, "http://www.omg.org/spec/BPMN/20100524/MODEL":categoryValueRef, "http://www.omg.org/spec/BPMN/20100524/MODEL":conditionExpression}' is expected.
2017-08-16 08:19:59,483 ERROR [org.drools.core.xml.ExtensibleXmlParser] (EJB default - 10) (null: 444, 57): cvc-complex-type.2.4.a: Invalid content was found starting with element 'bpmn2:documentation'. One of '{"http://www.omg.org/spec/BPMN/20100524/MODEL":auditing, "http://www.omg.org/spec/BPMN/20100524/MODEL":monitoring, "http://www.omg.org/spec/BPMN/20100524/MODEL":categoryValueRef, "http://www.omg.org/spec/BPMN/20100524/MODEL":incoming, "http://www.omg.org/spec/BPMN/20100524/MODEL":outgoing, "http://www.omg.org/spec/BPMN/20100524/MODEL":property, "http://www.omg.org/spec/BPMN/20100524/MODEL":dataOutput, "http://www.omg.org/spec/BPMN/20100524/MODEL":dataOutputAssociation, "http://www.omg.org/spec/BPMN/20100524/MODEL":outputSet, "http://www.omg.org/spec/BPMN/20100524/MODEL":eventDefinition, "http://www.omg.org/spec/BPMN/20100524/MODEL":eventDefinitionRef}' is expected.

Can anyone help me?

Thanks,

Laura

Maciej Swiderski

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Aug 18, 2017, 6:52:03 AM8/18/17

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Looks like you’re not changing the version of the project when redeploying. General rule in maven is that you should up the version whenever making changes. The only exception of this rule is when using snapshots. So I’d recommend to double check this.

Maciej

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nonSonoPaola

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Sep 17, 2017, 6:27:39 AM9/17/17

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Hi Maciej,

How can I change project version in jbpm-console?

Laura

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Maciej Swiderski

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Sep 18, 2017, 4:49:12 AM9/18/17

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via project editor perspective

Maciej

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nonSonoPaola

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Sep 18, 2017, 9:42:17 AM9/18/17

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Hi,

project editor perspective has many sub-section.

The only one where version is editable is persistence but if I change it deploy fails as deployment manager can't find version 2.0 (original was 1.0)

Laura

via project editor perspective

Maciej

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nonSonoPaola

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Sep 18, 2017, 12:27:57 PM9/18/17

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Hi,

I was able to change deployment version by updating:

* persistence.xml (persistence-unitname);

* kie-deployment-descriptor.xml (removed marshalling-strategy, updated persistence-unit name)

but when I restart the service I have the 1.1 version (the second one) not deployed and the following error:

2017-09-18 16:08:21,420 INFO [org.drools.compiler.kie.builder.impl.KieRepositoryImpl] (EJB default - 5) KieModule was added: ZipKieModule[releaseId=eu.di:Sebulba:1.0,file=/opt/jboss/.m2/repository/eu/di/Sebulba/1.0/Sebulba-1.0.jar]

2017-09-18 16:08:21,960 INFO [org.drools.compiler.kie.builder.impl.KieRepositoryImpl] (EJB default - 5) KieModule was added: ZipKieModule[releaseId=eu.di:Sebulba:1.1,file=/opt/jboss/.m2/repository/eu/di/Sebulba/1.1/Sebulba-1.1.jar]

2017-09-18 16:08:22,468 WARN [org.jbpm.kie.services.impl.KModuleDeploymentService] (EJB default - 5) Unexpected error while deploying unit eu.di:Sebulba:1.1: [Error: could not create constructor: null]

[Near : {... new org.drools.persistence.jpa.mar ....}]

^

[Line: 1, Column: 5]

at org.mvel2.optimizers.impl.refl.ReflectiveAccessorOptimizer.optimizeObjectCreation(ReflectiveAccessorOptimizer.java:1245)

at org.mvel2.ast.NewObjectNode.getReducedValueAccelerated(NewObjectNode.java:218)

at org.mvel2.compiler.ExecutableAccessor.getValue(ExecutableAccessor.java:42)

at org.mvel2.MVEL.executeExpression(MVEL.java:968)

at org.drools.core.util.MVELSafeHelper$RawMVELEvaluator.executeExpression(MVELSafeHelper.java:511)

at org.jbpm.runtime.manager.impl.deploy.MVELObjectModelResolver.getInstance(MVELObjectModelResolver.java:59)

at org.jbpm.kie.services.impl.KModuleDeploymentService.getInstanceFromModel(KModuleDeploymentService.java:339)

at org.jbpm.kie.services.impl.KModuleDeploymentService.boostrapRuntimeEnvironmentBuilder(KModuleDeploymentService.java:288)

at org.jbpm.kie.services.impl.KModuleDeploymentService.deploy(KModuleDeploymentService.java:189)

at org.jbpm.services.cdi.impl.DeploymentServiceCDIImpl$Proxy$_$$_WeldClientProxy.deploy(Unknown Source)

at org.jbpm.kie.services.impl.store.DeploymentSynchronizer.synchronize(DeploymentSynchronizer.java:98)

at org.jbpm.services.cdi.impl.store.DeploymentSynchronizerCDIImpl$Proxy$_$$_WeldClientProxy.synchronize(Unknown Source)

at org.jbpm.services.cdi.impl.store.DeploymentSynchronizerCDInvoker.synchronize(DeploymentSynchronizerCDInvoker.java:86)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)