[ODE-244] Potential NPE in MessageExchangeDAOImpl

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.1
• Fix Version/s: 1.2
• Component/s: BPEL Runtime
• Assignee: Alex Boisvert
• Reporter: Alex Boisvert
• Created: 03/Mar/08 20:06
• Updated: 03/Mar/08 20:34
• Resolved: 03/Mar/08 20:34

Description

As reported on the mailing list,
http://www.nabble.com/Async-Error-tc15802255.html

ERROR - BpelEngineImpl - Scheduled job failed; jobDetail=

{ckey=-1~hqejbhcnphr334wev5cdp2, correlatorId=16.echoResp, inmem=false, iid=3287, type=MATCHER}

java.lang.NullPointerException
at org.apache.ode.dao.jpa.MessageExchangeDAOImpl.getCorrelationKeys(MessageExchangeDAOImpl.java:320)
at org.apache.ode.dao.jpa.CorrelatorDAOImpl.dequeueMessage(CorrelatorDAOImpl.java:74)
at org.apache.ode.bpel.engine.BpelRuntimeContextImpl.matcherEvent(BpelRuntimeContextImpl.java:1316)
at org.apache.ode.bpel.engine.BpelProcess.handleWorkEvent(BpelProcess.java:342)
at org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl.java:318)
at org.apache.ode.bpel.engine.BpelServerImpl.onScheduledJob(BpelServerImpl.java:364)
at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:335)
at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:334)
at org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleScheduler.java:173)
at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:333)
at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:330)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
ERROR - SimpleScheduler - Error while executing transaction
org.apache.ode.bpel.iapi.Scheduler$JobProcessorException: java.lang.NullPointerException
at org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl.java:328)
at org.apache.ode.bpel.engine.BpelServerImpl.onScheduledJob(BpelServerImpl.java:364)
at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:335)
at org.apache.ode.scheduler.simple.SimpleScheduler$4$1.call(SimpleScheduler.java:334)
at org.apache.ode.scheduler.simple.SimpleScheduler.execTransaction(SimpleScheduler.java:173)
at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:333)
at org.apache.ode.scheduler.simple.SimpleScheduler$4.call(SimpleScheduler.java:330)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
at org.apache.ode.dao.jpa.MessageExchangeDAOImpl.getCorrelationKeys(MessageExchangeDAOImpl.java:320)
at org.apache.ode.dao.jpa.CorrelatorDAOImpl.dequeueMessage(CorrelatorDAOImpl.java:74)
at org.apache.ode.bpel.engine.BpelRuntimeContextImpl.matcherEvent(BpelRuntimeContextImpl.java:1316)
at org.apache.ode.bpel.engine.BpelProcess.handleWorkEvent(BpelProcess.java:342)
at org.apache.ode.bpel.engine.BpelEngineImpl.onScheduledJob(BpelEngineImpl.java:318)
... 11 more