[infinispan-issues] [JBoss JIRA] (ISPN-2571) NPE in DefaultExecutorService when no FailoverPolicy is defined

[Vladimir Blagojevic (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-2571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Blagojevic resolved ISPN-2571.
---------------------------------------

    Resolution: Rejected


Turned out to be NPE from client code rather than dist.exec issue
                
> NPE in DefaultExecutorService when no FailoverPolicy is defined
> ---------------------------------------------------------------
>
>                 Key: ISPN-2571
>                 URL: https://issues.jboss.org/browse/ISPN-2571
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Distributed Execution and Map/Reduce
>    Affects Versions: 5.2.0.Beta4
>            Reporter: Thomas Fromm
>            Assignee: Vladimir Blagojevic
>            Priority: Critical
>
> java.util.concurrent.ExecutionException: java.util.concurrent.ExecutionException: org.infinispan.CacheException: java.lang.NullPointerException
>         at org.infinispan.distexec.DefaultExecutorService$DistributedTaskPart.innerGet(DefaultExecutorService.java:929)
>         at org.infinispan.distexec.DefaultExecutorService$DistributedTaskPart.get(DefaultExecutorService.java:886)
>         at com.inubit.ibis.server.datafacade.cache.execution.WaitStreamCaches.remove(WaitStreamCaches.java:124)
>         at com.inubit.ibis.server.datafacade.cache.ExecutionDataCacheFacade.removeWaitStream(ExecutionDataCacheFacade.java:595)
>         at com.inubit.ibis.server.execution.WorkflowExecutor.executeWorkflow(WorkflowExecutor.java:3913)
>         at com.inubit.ibis.server.IBISCore.executeWorkflow(IBISCore.java:1280)
>         at com.inubit.ibis.server.IBISCore.executeWorkflow(IBISCore.java:1252)
>         at com.inubit.ibis.server.IBISController.executeWorkflow(IBISController.java:1033)
>         at com.inubit.ibis.server.IBISController.executeWorkflow(IBISController.java:1023)
>         at com.inubit.ibis.server.IBISSchedulerThread.processWorkflowThread(IBISSchedulerThread.java:222)
>         at com.inubit.ibis.server.IBISMultiScheduler.addConversion(IBISMultiScheduler.java:170)
>         at com.inubit.ibis.server.IBISController.convertMessage(IBISController.java:3021)
>         at com.inubit.ibis.server.IBISController.convertMessage(IBISController.java:2954)
>         at com.inubit.ibis.server.IBISController.convertMessage(IBISController.java:2938)
>         at com.inubit.ibis.plugins.workflowconnector.WorkflowConnector.execute(WorkflowConnector.java:105)
>         at com.inubit.ibis.server.IBISPluginExecutorThread.localCall(IBISPluginExecutorThread.java:239)
>         at com.inubit.ibis.server.IBISPluginExecutorThread.execute(IBISPluginExecutorThread.java:219)
>         at com.inubit.ibis.server.IBISPluginExecutorThread.run(IBISPluginExecutorThread.java:149)
> Caused by: java.util.concurrent.ExecutionException: org.infinispan.CacheException: java.lang.NullPointerException
>         at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
>         at java.util.concurrent.FutureTask.get(FutureTask.java:111)
>         at org.infinispan.distexec.DefaultExecutorService$DistributedTaskPart.innerGet(DefaultExecutorService.java:916)
>         ... 17 more

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