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  1. ModeShape
  2. MODE-1245

When using ModeShape, BRMS and MySQL, there's a timing issue when nodes are being checked in, causing an ItemNotFoundException

    Details

      Description

      When using BRMS, ModeShape and a MySQL database, the server doesn't start, with the following exception appearing in the server log:

      Caused by: org.drools.repository.RulesRepositoryException: Unable to checkin.
      at org.drools.repository.VersionableItem.checkin(VersionableItem.java:591)
      at org.drools.repository.RulesRepository.createPackage(RulesRepository.java:860)
      at org.drools.repository.RulesRepository.createPackage(RulesRepository.java:813)
      at org.drools.repository.RulesRepository.listPackages(RulesRepository.java:1379)
      at org.drools.repository.migration.MigrateDroolsPackage.migrate(MigrateDroolsPackage.java:43)
      at org.drools.repository.RulesRepository.checkForDataMigration(RulesRepository.java:148)
      at org.drools.repository.RulesRepository.<init>(RulesRepository.java:139)
      at org.drools.guvnor.server.repository.RepositoryStartupService.create(RepositoryStartupService.java:155)
      at org.drools.guvnor.server.repository.RepositoryStartupService.create(RepositoryStartupService.java:94)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
      at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
      at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
      at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
      at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
      at org.drools.guvnor.server.repository.RepositoryStartupService_$$javassist_1.create(RepositoryStartupService$$_javassist_1.java)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
      at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:138)
      at org.jboss.seam.Component.callComponentMethod(Component.java:2171)
      at org.jboss.seam.Component.callCreateMethod(Component.java:2094)
      at org.jboss.seam.Component.newInstance(Component.java:2054)
      ... 74 more
      Caused by: javax.jcr.ItemNotFoundException: Unable to find "/

      {http://www.jcp.org/jcr/1.0}

      system/

      {http://www.jcp.org/jcr/1.0}

      versionStorage/{}49/{}c9/{}09/{}6f/{}02dc-4c69-ba72-41459f67293c/{}2011-08-23T23?03?07.194-05?00"; lowest existing path is "/

      {http://www.jcp.org/jcr/1.0}

      system/

      {http://www.jcp.org/jcr/1.0}

      versionStorage/{}49/{}c9/{}09/{}6f/{}02dc-4c69-ba72-41459f67293c"
      at org.modeshape.jcr.SessionCache.findJcrNode(SessionCache.java:621)
      at org.modeshape.jcr.JcrVersionManager.checkin(JcrVersionManager.java:374)
      at org.modeshape.jcr.JcrVersionManager.checkin(JcrVersionManager.java:1722)
      at org.drools.repository.VersionableItem.checkin(VersionableItem.java:581)
      ... 106 more

      This works with the default H2 repo and postgres.

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              • Assignee:
                van.halbert Van Halbert
                Reporter:
                van.halbert Van Halbert
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                • Created:
                  Updated:
                  Resolved: