URGENT: Transaction timeout - completed with multiple threads

[ram...@gmail.com]

Hi

I am using KIE Server Client API to start a process from a Workitem Handler. Everything works fine on my laptop with windows 10.

WorkItem Handler business logic requires to execute few other sub-processes dynamically. So, inside WI Handler I use KIE Server client API to invoke the same container and start the processes using the client API. Is this causing the issue? But this works fine on my laptop with windows 10.

I am facing the issue when moved the JBPM and business processes code to Windows Server 2019 on AWS EC2.

When the client API tries to start a process, I see below error. 

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Oct 14, 2021 7:54:05 AM com.arjuna.ats.arjuna.coordinator.TransactionReaper check

WARN: ARJUNA012117: TransactionReaper::check timeout for TX 0:ffffac1f2b9d:e1d5:6167e10d:c0 in state  RUN

Oct 14, 2021 7:54:05 AM com.arjuna.ats.arjuna.coordinator.BasicAction checkChildren

WARN: ARJUNA012095: Abort of action id 0:ffffac1f2b9d:e1d5:6167e10d:c0 invoked while multiple threads active within it.

Oct 14, 2021 7:54:05 AM com.arjuna.ats.arjuna.coordinator.BasicAction checkChildren

WARN: ARJUNA012381: Action id 0:ffffac1f2b9d:e1d5:6167e10d:c0 completed with multiple threads - thread http-nio-0.0.0.0-8090-exec-9 was in progress with java.net.SocketInputStream.socketRead0(Native Method)

java.net.SocketInputStream.socketRead(SocketInputStream.java:116)

java.net.SocketInputStream.read(SocketInputStream.java:171)

java.net.SocketInputStream.read(SocketInputStream.java:141)

java.io.BufferedInputStream.fill(BufferedInputStream.java:246)

java.io.BufferedInputStream.read1(BufferedInputStream.java:286)

java.io.BufferedInputStream.read(BufferedInputStream.java:345)

sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:735)

sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:678)

sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1593)

sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)

java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)

org.kie.server.common.rest.KieServerHttpRequest.responseCode(KieServerHttpRequest.java:1329)

org.kie.server.common.rest.KieServerHttpRequest.post(KieServerHttpRequest.java:719)

org.kie.server.client.impl.AbstractKieServicesClientImpl$6.doOperation(AbstractKieServicesClientImpl.java:307)

org.kie.server.client.impl.AbstractKieServicesClientImpl.invoke(AbstractKieServicesClientImpl.java:809)

org.kie.server.client.impl.AbstractKieServicesClientImpl.makeHttpPostRequestAndCreateCustomResponse(AbstractKieServicesClientImpl.java:304)

org.kie.server.client.impl.AbstractKieServicesClientImpl.makeHttpPostRequestAndCreateCustomResponse(AbstractKieServicesClientImpl.java:299)

org.kie.server.client.impl.ProcessServicesClientImpl.startProcess(ProcessServicesClientImpl.java:262)

com.digitalgalaxy.service.util.JbpmClient.startProcessById(JbpmClient.java:172)

com.digitalgalaxy.service.util.JbpmClient.startByProcessId(JbpmClient.java:88)

------skipped few error lines

Oct 14, 2021 7:54:05 AM com.arjuna.ats.arjuna.coordinator.CheckedAction check

WARN: ARJUNA012108: CheckedAction::check - atomic action 0:ffffac1f2b9d:e1d5:6167e10d:c0 aborting with 1 threads active!

Oct 14, 2021 7:54:05 AM org.hibernate.resource.transaction.backend.jta.internal.synchronization.SynchronizationCallbackCoordinatorTrackingImpl afterCompletion

WARN: HHH000451: Transaction afterCompletion called by a background thread; delaying afterCompletion processing until the original thread can handle it. [status=4]

Oct 14, 2021 7:54:05 AM org.hibernate.resource.transaction.backend.jta.internal.synchronization.SynchronizationCallbackCoordinatorTrackingImpl afterCompletion

WARN: HHH000451: Transaction afterCompletion called by a background thread; delaying afterCompletion processing until the original thread can handle it. [status=4]

Oct 14, 2021 7:54:05 AM org.hibernate.resource.transaction.backend.jta.internal.synchronization.SynchronizationCallbackCoordinatorTrackingImpl afterCompletion

WARN: HHH000451: Transaction afterCompletion called by a background thread; delaying afterCompletion processing until the original thread can handle it. [status=4]

Oct 14, 2021 7:54:05 AM com.arjuna.ats.arjuna.coordinator.TransactionReaper doCancellations

WARN: ARJUNA012121: TransactionReaper::doCancellations worker Thread[Transaction Reaper Worker 0,5,main] successfully canceled TX 0:ffffac1f2b9d:e1d5:6167e10d:c0

[http-nio-0.0.0.0-8090-exec-9] WARN org.drools.persistence.PersistableRunner - Could not commit session

org.jbpm.workflow.instance.WorkflowRuntimeException: [create-component-kjar.create_project_process:2 - Create Project:1] -- No available endpoints found

        at org.jbpm.workflow.instance.node.WorkItemNodeInstance.processWorkItemHandler(WorkItemNodeInstance.java:175)

        at org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:146)

        at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:197)

        at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:402)

        at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:383)

        at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:352)

        at org.jbpm.workflow.instance.node.JoinInstance.triggerCompleted(JoinInstance.java:272)

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Detailed log is attached.

How can resolve this?

Thanks

Ram

[ram...@gmail.com]

Hi guys, Need help here. Can you please suggest if there is an alternative? Is it wrong to do that way in first place? Awaiting for an answer.

[ram...@gmail.com]

Hi experts of the community: 

Please suggest any alternative solution. 

Request attention.

On Friday, October 15, 2021 at 10:12:16 PM UTC+5:30 ram...@gmail.com wrote: