[jira] [Commented] (ODE-976) Mex is released too early for one-way message

["Sathwik Bantwal Premakumar (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ODE-976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13491268#comment-13491268 ] 

Sathwik Bantwal Premakumar commented on ODE-976:
------------------------------------------------

One can see an exception stack trace as below:

2:43:09,437 ERROR [AxisServlet] 
java.lang.NullPointerException
        at org.apache.ode.dao.jpa.MessageExchangeDAOImpl.deleteMessages(MessageExchangeDAOImpl.java:355)
        at org.apache.ode.dao.jpa.MessageExchangeDAOImpl.release(MessageExchangeDAOImpl.java:344)
        at org.apache.ode.bpel.engine.MyRoleMessageExchangeImpl.release(MyRoleMessageExchangeImpl.java:192)
        at org.apache.ode.axis2.ODEService.onAxisMessageExchange(ODEService.java:217)
        at org.apache.ode.axis2.hooks.ODEMessageReceiver.invokeBusinessLogic(ODEMessageReceiver.java:69)
        at org.apache.ode.axis2.hooks.ODEMessageReceiver.invokeBusinessLogic(ODEMessageReceiver.java:63)
        at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:96)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
        at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
        at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:120)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)
        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:307)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)
12:43:11,285 ERROR [BpelEngineImpl] Scheduled job failed; jobDetail=JobDetails( instanceId: null mexId: hqejbhcnphr7qh9329wfvv processId: {http://route2retiredinstance.com/Parent/Child}Child-1 type: INVOKE_INTERNAL channel: null correlatorId: null correlationKeySet: null retryCount: null inMem: false detailsExt: {})
java.lang.NullPointerException
        at org.apache.ode.bpel.engine.BpelProcess.invokeProcess(BpelProcess.java:212)
        at org.apache.ode.bpel.engine.BpelProcess.invokeProcess(BpelProcess.java:279)
        at org.apache.ode.bpel.engine.BpelProcess.handleJobDetails(BpelProcess.java:426)
        at org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl.java:460)
        at org.apache.ode.bpel.engine.BpelServerImpl.onScheduledJob(BpelServerImpl.java:450)
        at org.apache.ode.scheduler.simple.SimpleScheduler$RunJob$1.call(SimpleScheduler.java:518)
        at org.apache.ode.scheduler.simple.SimpleScheduler$RunJob$1.call(SimpleScheduler.java:512)
        at org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleScheduler.java:284)
        at org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleScheduler.java:239)
        at org.apache.ode.scheduler.simple.SimpleScheduler$RunJob.call(SimpleScheduler.java:512)
        at org.apache.ode.scheduler.simple.SimpleScheduler$RunJob.call(SimpleScheduler.java:496)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:722)

                
> Mex is released too early for one-way message
> ---------------------------------------------
>
>                 Key: ODE-976
>                 URL: https://issues.apache.org/jira/browse/ODE-976
>             Project: ODE
>          Issue Type: Bug
>          Components: Axis2 Integration
>    Affects Versions: 1.3.5
>            Reporter: Sathwik Bantwal Premakumar
>         Attachments: Route2RetiredInstance.zip
>
>
> Mex is being released even before the process instance gets created. We should not release the mex for one-way message.

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