Aled Sage created BROOKLYN-410:
----------------------------------
Summary: Rebind fails in karaf, with app creating location from
class in bundle
Key: BROOKLYN-410
URL: https://issues.apache.org/jira/browse/BROOKLYN-410
Project: Brooklyn
Issue Type: Bug
Reporter: Aled Sage
With brooklyn 0.10.0-SNAPSHOT...
A customer has an advanced/unusual Java-based app that programmatically adds a
location to an entity. They are switching to using karaf.
The app deploys successfully. However, on rebind it fails because it fails to
instantiate the location (fails to load the class for the location).
I reproduced this with a simpler test case - output shown below:
{noformat}
2016-12-14 13:49:16,912 WARN Rebind: continuing after problem creating
LOCATION pjt0hzet8u of type com.acme.autobrick:com.acme.location.MyLocation
org.apache.brooklyn.util.exceptions.PropagatedRuntimeException:
at
org.apache.brooklyn.util.exceptions.Exceptions.propagate(Exceptions.java:129)
~[classes/:na]
Caused by: java.lang.ClassNotFoundException: Class
com.acme.autobrick:com.acme.location.MyLocation not found on the application
class path, nor in the bundle white list.
at
org.apache.brooklyn.util.core.ClassLoaderUtils.loadClass(ClassLoaderUtils.java:155)
~[classes/:na]
...
org.apache.brooklyn.util.exceptions.PropagatedRuntimeException: Failure
rebinding: problem creating LOCATION pjt0hzet8u of type
com.acme.autobrick:com.acme.location.MyLocation: ClassNotFoundException: Class
com.acme.autobrick:com.acme.location.MyLocation not found on the application
class path, nor in the bundle white list.
at
org.apache.brooklyn.util.exceptions.Exceptions.propagate(Exceptions.java:129)
at
org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl.rebind(RebindManagerImpl.java:513)
at
org.apache.brooklyn.core.mgmt.rebind.RebindTestUtils.rebindAll(RebindTestUtils.java:457)
at
org.apache.brooklyn.core.mgmt.rebind.RebindTestUtils.rebind(RebindTestUtils.java:334)
at
org.apache.brooklyn.core.mgmt.rebind.RebindTestFixture.rebind(RebindTestFixture.java:303)
at
org.apache.brooklyn.camp.brooklyn.AbstractYamlRebindTest.rebind(AbstractYamlRebindTest.java:87)
at
org.apache.brooklyn.core.mgmt.rebind.RebindTestFixture.rebind(RebindTestFixture.java:238)
at
org.apache.brooklyn.camp.brooklyn.catalog.CatalogOsgiVersionMoreEntityRebindTest.testFoo(CatalogOsgiVersionMoreEntityRebindTest.java:143)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:86)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:643)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:820)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1128)
at
org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:129)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:112)
at org.testng.TestRunner.privateRun(TestRunner.java:782)
at org.testng.TestRunner.run(TestRunner.java:632)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:366)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:361)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:319)
at org.testng.SuiteRunner.run(SuiteRunner.java:268)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1244)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1169)
at org.testng.TestNG.run(TestNG.java:1064)
at
org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:132)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:236)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:81)
Caused by: java.util.concurrent.ExecutionException:
org.apache.brooklyn.util.exceptions.PropagatedRuntimeException: Failure
rebinding: problem creating LOCATION pjt0hzet8u of type
com.acme.autobrick:com.acme.location.MyLocation: ClassNotFoundException: Class
com.acme.autobrick:com.acme.location.MyLocation not found on the application
class path, nor in the bundle white list.
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:188)
at
com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:63)
at org.apache.brooklyn.util.core.task.BasicTask.get(BasicTask.java:361)
at
org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl.rebind(RebindManagerImpl.java:511)
... 30 more
Caused by: org.apache.brooklyn.util.exceptions.PropagatedRuntimeException:
Failure rebinding: problem creating LOCATION pjt0hzet8u of type
com.acme.autobrick:com.acme.location.MyLocation: ClassNotFoundException: Class
com.acme.autobrick:com.acme.location.MyLocation not found on the application
class path, nor in the bundle white list.
at
org.apache.brooklyn.util.exceptions.Exceptions.create(Exceptions.java:432)
at
org.apache.brooklyn.core.mgmt.rebind.RebindExceptionHandlerImpl.onDoneImpl(RebindExceptionHandlerImpl.java:497)
at
org.apache.brooklyn.core.mgmt.rebind.RebindExceptionHandlerImpl.onDone(RebindExceptionHandlerImpl.java:413)
at
org.apache.brooklyn.core.mgmt.rebind.RebindIteration.run(RebindIteration.java:268)
at
org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl.rebindImpl(RebindManagerImpl.java:558)
at
org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl$3.call(RebindManagerImpl.java:508)
at
org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl$3.call(RebindManagerImpl.java:506)
at
org.apache.brooklyn.util.core.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:522)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: problem creating LOCATION
pjt0hzet8u of type com.acme.autobrick:com.acme.location.MyLocation
at
org.apache.brooklyn.core.mgmt.rebind.RebindExceptionHandlerImpl.onCreateFailed(RebindExceptionHandlerImpl.java:265)
at
org.apache.brooklyn.core.mgmt.rebind.RebindIteration.instantiateLocationsAndEntities(RebindIteration.java:441)
at
org.apache.brooklyn.core.mgmt.rebind.RebindIteration.doRun(RebindIteration.java:240)
at
org.apache.brooklyn.core.mgmt.rebind.InitialFullRebindIteration.doRun(InitialFullRebindIteration.java:69)
at
org.apache.brooklyn.core.mgmt.rebind.RebindIteration.run(RebindIteration.java:266)
... 8 more
Caused by: org.apache.brooklyn.util.exceptions.PropagatedRuntimeException:
ClassNotFoundException: Class com.acme.autobrick:com.acme.location.MyLocation
not found on the application class path, nor in the bundle white list.
at
org.apache.brooklyn.util.exceptions.Exceptions.propagate(Exceptions.java:129)
at
org.apache.brooklyn.core.mgmt.rebind.RebindIteration$BrooklynObjectInstantiator.loadClass(RebindIteration.java:999)
at
org.apache.brooklyn.core.mgmt.rebind.RebindIteration$BrooklynObjectInstantiator.newLocation(RebindIteration.java:1007)
at
org.apache.brooklyn.core.mgmt.rebind.RebindIteration.instantiateLocationsAndEntities(RebindIteration.java:438)
... 11 more
Caused by: java.lang.ClassNotFoundException: Class
com.acme.autobrick:com.acme.location.MyLocation not found on the application
class path, nor in the bundle white list.
at
org.apache.brooklyn.util.core.ClassLoaderUtils.loadClass(ClassLoaderUtils.java:155)
at
org.apache.brooklyn.core.mgmt.rebind.RebindIteration$BrooklynObjectInstantiator.loadClass(RebindIteration.java:991)
at
org.apache.brooklyn.core.mgmt.rebind.RebindIteration$BrooklynObjectInstantiator.loadClass(RebindIteration.java:997)
... 13 more
{noformat}
Looking at the persisted state for the location, it looks good:
{{<type>com.acme.autobrick:com.acme.location.MyLocation</type>}} and
{{<catalogItemId>with-private-location:1.0</catalogItemId>}}.
Looking at the code path in the stacktrace above, the loading of locations
differs from entities. That calls
{{RebindIteration.BrooklynObjectInstantiator.load()}}, which tries to use the
catalog id. However, for locations it calls straight to
{{RebindIteration.BrooklynObjectInstantiator.loadClass()}}, which does not
respect the catalog id.
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