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Posted to dev@ode.apache.org by "Rafal Rusin (JIRA)" <ji...@apache.org> on 2010/02/15 15:59:27 UTC

[jira] Issue Comment Edited: (ODE-765) Error during migration of IBM JVM - StreamCorruptedException

    [ https://issues.apache.org/jira/browse/ODE-765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12833824#action_12833824 ] 

Rafal Rusin edited comment on ODE-765 at 2/15/10 2:58 PM:
----------------------------------------------------------

I think that ODE execution states shouldn't embed complex objects, like java.util.Calendar. It may be good idea to create serializable wrapper util class, which will hold milliseconds in Long intead of Calendar. This way ODE will be more flexible for JVM migrations, since JDK classes sometimes are not binary compatible. 

      was (Author: rrusin):
    I think that ODE execution states shouldn't embed complex objects, like java.util.Calendar. It may be good idea to create serializable wrapper util class, which will hold milliseconds in Long intead of Calendar. This way ODE will be more flexible for JVM migrations, since JDK classes sometimes are not be binary compatible. 
  
> Error during migration of IBM JVM - StreamCorruptedException
> ------------------------------------------------------------
>
>                 Key: ODE-765
>                 URL: https://issues.apache.org/jira/browse/ODE-765
>             Project: ODE
>          Issue Type: Bug
>          Components: BPEL Runtime
>    Affects Versions: 1.3.3
>         Environment: SMX 3.3, IBM JDK 1.5
>            Reporter: Rafal Rusin
>            Assignee: Rafal Rusin
>
> After upgrading JVM from 1.5.x to 1.5.y, this has been thrown (during reading of execution state): 
> 2010-02-08 22:24:11 | ERROR | ODEServer-22-1       | BpelEngineImpl                 | rg.apache.ode.bpel.engine.BpelEngineImpl  442 | Scheduled job failed; jobDetail={channel=370, type=TIMER, iid=33106854978
> , inmem=false}
> java.lang.RuntimeException: java.io.StreamCorruptedException
>         at org.apache.ode.bpel.engine.BpelRuntimeContextImpl.<init>(BpelRuntimeContextImpl.java:161)
>         at org.apache.ode.bpel.engine.BpelProcess.createRuntimeContext(BpelProcess.java:788)
>         at org.apache.ode.bpel.engine.BpelProcess.handleWorkEvent(BpelProcess.java:442)
>         at org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl.java:430)
>         at org.apache.ode.bpel.engine.BpelServerImpl.onScheduledJob(BpelServerImpl.java:377)
>         at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:476)
>         at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:467)
>         at org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleScheduler.java:268)
>         at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:466)
>         at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:463)
>         at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
>         at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
>         at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
>         at java.lang.Thread.run(Thread.java:811)
> Caused by: 
> java.io.StreamCorruptedException
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1368)
>         at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
>         at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:509)
>         at java.util.Calendar.readObject(Calendar.java:2477)
>         at sun.reflect.GeneratedMethodAccessor229.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:618)
>         at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1036)
>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at org.apache.ode.jacob.vpu.ExecutionQueueImpl$ObjectFrame.readExternal(ExecutionQueueImpl.java:602)
>         at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1791)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at java.util.HashSet.readObject(HashSet.java:303)
>         at sun.reflect.GeneratedMethodAccessor210.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:618)
>         at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1036)
>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at org.apache.ode.jacob.vpu.ExecutionQueueImpl$CommFrame.readExternal(ExecutionQueueImpl.java:576)
>         at org.apache.ode.jacob.vpu.ExecutionQueueImpl$ObjectFrame.readExternal(ExecutionQueueImpl.java:601)
>         at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1791)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at org.apache.ode.jacob.vpu.ExecutionQueueImpl.read(ExecutionQueueImpl.java:276)
>         at org.apache.ode.bpel.engine.BpelRuntimeContextImpl.<init>(BpelRuntimeContextImpl.java:159)
>         ... 13 more

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