11:08 p.m.
NPE was caused by not configured/started cache on the second node.
It would be great to detect such situation and throw an other exception instead of NPE.
Matej.
On 27/09/12 15:12, Vladimir Blagojevic wrote:
https://issues.jboss.org/browse/ISPN-2353
On 12-09-27 1:47 PM, Matej Lazar wrote:
> NPE ocures while running CapeDwarf cluster tests, see stack below.
>
> Null comes from MapReduceTask.invokeEverywhere
>
> 13:36:51,053 INFO [org.jboss.as.clustering.infinispan] (http-/192.168.30.248:8080-1)
JBAS010281: Started search_capedwarf-test cache from capedwarf container
> 13:36:51,058 DEBUG [org.infinispan.distexec.mapreduce.MapReduceTask]
(http-/192.168.30.248:8080-1) Invoking MapCombineCommand [keys=[],
taskId=14c75f18-3861-4a06-8a4a-b1592d542d14] across entire cluster
>
> *13:36:51,065 DEBUG [org.infinispan.distexec.mapreduce.MapReduceTask]
(http-/192.168.30.248:8080-1) Invoked MapCombineCommand [keys=[],
taskId=14c75f18-3861-4a06-8a4a-b1592d542d14] across entire cluster, results are
{node-b/capedwarf=null}*
>
> 13:36:51,067 DEBUG [org.infinispan.distexec.mapreduce.MapReduceTask]
(http-/192.168.30.248:8080-1) Invoking MapCombineCommand [keys=[],
taskId=14c75f18-3861-4a06-8a4a-b1592d542d14] locally
> 13:36:51,069 DEBUG [org.infinispan.distexec.mapreduce.MapReduceTask]
(http-/192.168.30.248:8080-1) Invoked MapCombineCommand [keys=[],
taskId=14c75f18-3861-4a06-8a4a-b1592d542d14] locally
>
>
> Any idea ?
>
> Thanks,
> Matej.
>
>
> java.lang.NullPointerException
> at
org.infinispan.distexec.mapreduce.MapReduceTask.mergeResponse(MapReduceTask.java:530)
> at
org.infinispan.distexec.mapreduce.MapReduceTask.executeMapPhaseWithLocalReduction(MapReduceTask.java:439)
> at
org.infinispan.distexec.mapreduce.MapReduceTask.execute(MapReduceTask.java:328)
> at
org.infinispan.distexec.mapreduce.MapReduceTask.execute(MapReduceTask.java:692)
> at
org.jboss.capedwarf.search.CapedwarfSearchService.listIndexes(CapedwarfSearchService.java:94)
> at
org.jboss.test.capedwarf.cluster.SearchTestCase.clear(SearchTestCase.java:360)
> at
org.jboss.test.capedwarf.cluster.SearchTestCase.cleanpOnStart(SearchTestCase.java:51)
> 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:601)
> at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
> at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
> at org.jboss.arquillian.junit.Arquillian$6$1.invoke(Arquillian.java:270)
> at
org.jboss.arquillian.container.test.impl.execution.LocalTestExecuter.execute(LocalTestExecuter.java:60)
> 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:601)
> at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90)
> at
org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
> at
org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
> at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:135)
> at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:115)
> at org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67)
> at
org.jboss.arquillian.container.test.impl.execution.ContainerTestExecuter.execute(ContainerTestExecuter.java:38)
> 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:601)
> at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90)
> at
org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
> at
org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
> at
org.jboss.arquillian.test.impl.TestContextHandler.createTestContext(TestContextHandler.java:89)
> 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:601)
> at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90)
> at
org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
> at
org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:75)
> 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:601)
> at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90)
> at
org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
> at
org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:60)
> 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:601)
> at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:90)
> at
org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
> at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:135)
> at
org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.test(EventTestRunnerAdaptor.java:111)
> at org.jboss.arquillian.junit.Arquillian$6.evaluate(Arquillian.java:263)
> at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:226)
> at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
> at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
> at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:240)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
> at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
> at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
> at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:185)
> at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
> at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
> at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:199)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
> at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:147)
> at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
> at org.junit.runner.JUnitCore.run(JUnitCore.java:136)
> at
org.jboss.arquillian.junit.container.JUnitTestRunner.execute(JUnitTestRunner.java:65)
> at
org.jboss.arquillian.protocol.servlet.runner.ServletTestRunner.executeTest(ServletTestRunner.java:160)
> at
org.jboss.arquillian.protocol.servlet.runner.ServletTestRunner.execute(ServletTestRunner.java:126)
> at
org.jboss.arquillian.protocol.servlet.runner.ServletTestRunner.doGet(ServletTestRunner.java:90)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
> at
org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
> at org.jboss.capedwarf.appidentity.GAEFilter.doFilter(GAEFilter.java:57)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
> at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
> at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
> at
org.jboss.modcluster.container.jbossweb.JBossWebContext$RequestListenerValve.event(JBossWebContext.java:67)
> at
org.jboss.modcluster.container.jbossweb.JBossWebContext$RequestListenerValve.invoke(JBossWebContext.java:48)
> at
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:165)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:372)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
> at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:679)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931)
> at java.lang.Thread.run(Thread.java:722)
>
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