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https://issues.apache.org/jira/browse/OFBIZ-4335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13068574#comment-13068574
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Alexander Reelsen commented on OFBIZ-4335:
------------------------------------------
Applying this patch worked as far as there were no exceptions on normal startup
or running run-install-exttest.
> Delegator creation fails with new ExecutionPool on trunk
> --------------------------------------------------------
>
> Key: OFBIZ-4335
> URL: https://issues.apache.org/jira/browse/OFBIZ-4335
> Project: OFBiz
> Issue Type: Bug
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Alexander Reelsen
> Assignee: Adam Heath
> Attachments: FixExecutionPoolThreadClassLoader.patch
>
>
> he creation of the delegator done in GenericDelegator fails for me, when
> starting ofbiz or running run-install-exttest. This is the exception I am
> getting for each delegator
> [java] 2011-07-08 10:15:17,691 (ofbiz-config-2) [
> GenericHelperFactory:62 :WARN ]
> [java] ---- exception report
> ----------------------------------------------------------
> [java] Exception: java.lang.ClassNotFoundException
> [java] Message: org.ofbiz.entity.datasource.GenericHelperDAO
> [java] ---- stack trace
> ---------------------------------------------------------------
> [java] java.lang.ClassNotFoundException:
> org.ofbiz.entity.datasource.GenericHelperDAO
> [java] java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> [java] java.security.AccessController.doPrivileged(Native Method)
> [java] java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> [java] java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> [java] java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> [java]
> org.ofbiz.entity.datasource.GenericHelperFactory.getHelper(GenericHelperFactory.java:60)
> [java]
> org.ofbiz.entity.GenericDelegator.initializeOneGenericHelper(GenericDelegator.java:268)
> [java]
> org.ofbiz.entity.GenericDelegator.access$000(GenericDelegator.java:89)
> [java] org.ofbiz.entity.GenericDelegator$1.call(GenericDelegator.java:287)
> [java] org.ofbiz.entity.GenericDelegator$1.call(GenericDelegator.java:285)
> [java] java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> [java] java.util.concurrent.FutureTask.run(FutureTask.java:138)
> [java]
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
> [java]
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
> [java]
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> [java]
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> [java] java.lang.Thread.run(Thread.java:680)
> [java]
> --------------------------------------------------------------------------------
> When removing the ExecutionPool specific code which returns the Callable
> stuff from the GenericDelegator everything gets back to work, so there might
> be some problem.
> Reply from doogie:
> It's the Thread.currentThread().getContextClassLoader() call in
> GenericHelperFactory that is broken.
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