Problem saving data in database via infinispan
forcam Oct 23, 2012 8:58 AMHi,
my goal is to save alle data (also binary) in an database instance. In my infinispan configuration i configure three caches (repositoryCache, dataCache
and metadataCache).
Here is my configuration file:
<?xml version="1.0" encoding="UTF-8"?><infinispan xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:infinispan:config:5.1 http://www.infinispan.org/schemas/infinispan-config-5.1.xsd" xmlns="urn:infinispan:config:5.1"> <global> <!-- Defines the global settings shared by all caches --> </global> <default> <!-- Defines the default behavior for all caches, including those created dynamically (e.g., when a repository uses a cache that doesn't exist in this configuration). --> </default> <namedCache name="repositoryCache"> <eviction strategy="LIRS" maxEntries="10" /> <loaders passivation="false" shared="false" preload="true"> <loader class="org.infinispan.loaders.jdbc.binary.JdbcBinaryCacheStore" fetchPersistentState="false" ignoreModifications="false" purgeOnStartup="false"> <properties> <property name="connectionFactoryClass" value="org.infinispan.loaders.jdbc.connectionfactory.PooledConnectionFactory"/> <property name="connectionUrl" value="${database.jdbc.url}"/> <property name="userName" value="${database.jdbc.username}"/> <property name="password" value="${database.jdbc.password}"/> <property name="driverClass" value="${database.jdbc.driverClassName}"/> <property name="bucketTableNamePrefix" value="FR_MD"/> <property name="idColumnName" value="ID_COLUMN"/> <property name="idColumnType" value="CHARACTER VARYING(255)"/> <property name="dataColumnName" value="DATA_COLUMN"/> <property name="dataColumnType" value="BYTEA"/> <property name="timestampColumnName" value="TIMESTAMP_COLUMN"/> <property name="timestampColumnType" value="BIGINT"/> <property name="dropTableOnExit" value="false"/> <property name="createTableOnStart" value="true"/> </properties> </loader> </loaders> <transaction transactionManagerLookupClass="org.infinispan.transaction.lookup.DummyTransactionManagerLookup" transactionMode="TRANSACTIONAL" lockingMode="OPTIMISTIC" /> </namedCache> <namedCache name="dataCache"> <eviction strategy="LIRS" maxEntries="10"/> <loaders passivation="false" shared="false" preload="true"> <loader class="org.infinispan.loaders.jdbc.binary.JdbcBinaryCacheStore" fetchPersistentState="false" ignoreModifications="false" purgeOnStartup="false"> <properties> <property name="connectionFactoryClass" value="org.infinispan.loaders.jdbc.connectionfactory.PooledConnectionFactory"/> <property name="connectionUrl" value="${database.jdbc.url}"/> <property name="userName" value="${database.jdbc.username}"/> <property name="password" value="${database.jdbc.password}"/> <property name="driverClass" value="${database.jdbc.driverClassName}"/> <property name="bucketTableNamePrefix" value="FR_MD"/> <property name="idColumnName" value="ID_COLUMN"/> <property name="idColumnType" value="CHARACTER VARYING(255)"/> <property name="dataColumnName" value="DATA_COLUMN"/> <property name="dataColumnType" value="BYTEA"/> <property name="timestampColumnName" value="TIMESTAMP_COLUMN"/> <property name="timestampColumnType" value="BIGINT"/> <property name="dropTableOnExit" value="false"/> <property name="createTableOnStart" value="true"/> </properties> </loader> </loaders> <transaction transactionManagerLookupClass="org.infinispan.transaction.lookup.DummyTransactionManagerLookup" transactionMode="TRANSACTIONAL" lockingMode="OPTIMISTIC" /> </namedCache> <namedCache name="metadataCache"> <eviction strategy="LIRS" maxEntries="10"/> <loaders passivation="false" shared="false" preload="true"> <loader class="org.infinispan.loaders.jdbc.binary.JdbcBinaryCacheStore" fetchPersistentState="false" ignoreModifications="false" purgeOnStartup="false"> <properties> <property name="connectionFactoryClass" value="org.infinispan.loaders.jdbc.connectionfactory.PooledConnectionFactory"/> <property name="connectionUrl" value="${database.jdbc.url}"/> <property name="userName" value="${database.jdbc.username}"/> <property name="password" value="${database.jdbc.password}"/> <property name="driverClass" value="${database.jdbc.driverClassName}"/> <property name="bucketTableNamePrefix" value="FR_MD"/> <property name="idColumnName" value="ID_COLUMN"/> <property name="idColumnType" value="CHARACTER VARYING(255)"/> <property name="dataColumnName" value="DATA_COLUMN"/> <property name="dataColumnType" value="BYTEA"/> <property name="timestampColumnName" value="TIMESTAMP_COLUMN"/> <property name="timestampColumnType" value="BIGINT"/> <property name="dropTableOnExit" value="false"/> <property name="createTableOnStart" value="true"/> </properties> </loader> </loaders> <transaction transactionManagerLookupClass="org.infinispan.transaction.lookup.DummyTransactionManagerLookup" transactionMode="TRANSACTIONAL" lockingMode="OPTIMISTIC" /> </namedCache> </infinispan>
Here is my json configuration file:
{ "name" : "configuration", "transactionMode" : "auto", "monitoring" : { "enabled" : true, }, "workspaces" : { "predefined" : ["primaryWorkspace"], "default" : "default", "allowCreation" : true, }, "node-types" : ["jcr/configurationNodeType.cnd"], "storage" : { "cacheName" : "repositoryCache", "binaryStorage" : { "type" : "cache", "dataCacheName" : "dataCache", "metadataCacheName" : "metadataCache", }, }, "security" : { "anonymous" : { "roles" : ["readonly","readwrite","admin"], "useOnFailedLogin" : false }, }, }
Here is my java code:
final LocalEnvironment env = new LocalEnvironment(); env.defineCache("repositoryCache", mCache.getCacheConfiguration("repositoryCache")); env.defineCache("dataCache", mCache.getCacheConfiguration("dataCache")); env.defineCache("metadataCache", mCache.getCacheConfiguration("metadataCache")); // Konfiguration als Resource laden und mit dem Environment verbinden final URL url = super.getClass().getClassLoader().getResource("jcr/repositoryConfiguration.json"); final RepositoryConfiguration repositoryConfiguration = RepositoryConfiguration.read(url).with(env); // Wenn Fehler bei dem Erstellen der Konfiguration aufgetreten sind, diese mitloggen final Problems problems = repositoryConfiguration.validate(); if (problems.hasErrors()) { for (Problem problem : problems) { LOGGER.error(problem.getMessageString()); } } // Engine starten mEngine = new ModeShapeEngine(); mEngine.start(); mRepository = mEngine.deploy(repositoryConfiguration); // Login durchführen für eine Session final Session session = mRepository.login("primaryWorkspace");
When i start this program the following exception is thrown:
Caused by: java.io.InvalidClassException: org.modeshape.jcr.value.binary.infinispan.Metadata; Class is non-public or has no public no-arg constructor
Here is the complete stack strace:
[ERROR] JdbcUtil.unmarshall(90): ISPN008009: I/O error while unmarshalling from stream java.io.InvalidClassException: org.modeshape.jcr.value.binary.infinispan.Metadata; Class is non-public or has no public no-arg constructor at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1254) ~[jboss-marshalling-river-1.3.11.GA.jar:1.3.11.GA] at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272) ~[jboss-marshalling-river-1.3.11.GA.jar:1.3.11.GA] at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209) ~[jboss-marshalling-river-1.3.11.GA.jar:1.3.11.GA] at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:37) ~[jboss-marshalling-1.3.11.GA.jar:1.3.11.GA] at org.infinispan.container.entries.ImmortalCacheEntry$Externalizer.readObject(ImmortalCacheEntry.java:160) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.container.entries.ImmortalCacheEntry$Externalizer.readObject(ImmortalCacheEntry.java:150) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.marshall.jboss.ExternalizerTable$ExternalizerAdapter.readObject(ExternalizerTable.java:391) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.marshall.jboss.ExternalizerTable.readObject(ExternalizerTable.java:222) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:351) ~[jboss-marshalling-river-1.3.11.GA.jar:1.3.11.GA] at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209) ~[jboss-marshalling-river-1.3.11.GA.jar:1.3.11.GA] at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:37) ~[jboss-marshalling-1.3.11.GA.jar:1.3.11.GA] at org.infinispan.loaders.bucket.Bucket$Externalizer.readObject(Bucket.java:157) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.loaders.bucket.Bucket$Externalizer.readObject(Bucket.java:139) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.marshall.jboss.ExternalizerTable$ExternalizerAdapter.readObject(ExternalizerTable.java:391) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.marshall.jboss.ExternalizerTable.readObject(ExternalizerTable.java:222) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:351) ~[jboss-marshalling-river-1.3.11.GA.jar:1.3.11.GA] at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209) ~[jboss-marshalling-river-1.3.11.GA.jar:1.3.11.GA] at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:37) ~[jboss-marshalling-1.3.11.GA.jar:1.3.11.GA] at org.infinispan.marshall.jboss.AbstractJBossMarshaller.objectFromObjectStream(AbstractJBossMarshaller.java:154) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.marshall.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:114) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.marshall.AbstractMarshaller.objectFromInputStream(AbstractMarshaller.java:112) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.marshall.AbstractDelegatingMarshaller.objectFromInputStream(AbstractDelegatingMarshaller.java:65) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.loaders.jdbc.JdbcUtil.unmarshall(JdbcUtil.java:88) ~[infinispan-cachestore-jdbc-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.loaders.jdbc.binary.JdbcBinaryCacheStore$1.loadAllProcess(JdbcBinaryCacheStore.java:125) ~[infinispan-cachestore-jdbc-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.loaders.jdbc.DataManipulationHelper.loadSome(DataManipulationHelper.java:249) ~[infinispan-cachestore-jdbc-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.loaders.jdbc.binary.JdbcBinaryCacheStore.loadLockSafe(JdbcBinaryCacheStore.java:312) ~[infinispan-cachestore-jdbc-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.loaders.LockSupportCacheStore.load(LockSupportCacheStore.java:165) ~[infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.loaders.CacheLoaderManagerImpl.loadState(CacheLoaderManagerImpl.java:202) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.loaders.CacheLoaderManagerImpl.preload(CacheLoaderManagerImpl.java:165) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_09] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_09] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_09] at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_09] at org.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:236) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:885) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.factories.AbstractComponentRegistry.invokeStartMethods(AbstractComponentRegistry.java:639) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:628) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:531) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:174) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.CacheImpl.start(CacheImpl.java:521) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:656) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:549) [infinispan-core-5.1.4.FINAL.jar:5.1.4.FINAL] at org.modeshape.jcr.value.binary.infinispan.InfinispanBinaryStore.start(InfinispanBinaryStore.java:145) [modeshape-jcr-3.0.0.CR2.jar:3.0.0.CR2] at org.modeshape.jcr.JcrRepository$RunningState.<init>(JcrRepository.java:1051) [modeshape-jcr-3.0.0.CR2.jar:3.0.0.CR2] at org.modeshape.jcr.JcrRepository$RunningState.<init>(JcrRepository.java:960) [modeshape-jcr-3.0.0.CR2.jar:3.0.0.CR2] at org.modeshape.jcr.JcrRepository.doStart(JcrRepository.java:352) [modeshape-jcr-3.0.0.CR2.jar:3.0.0.CR2] at org.modeshape.jcr.JcrRepository.login(JcrRepository.java:609) [modeshape-jcr-3.0.0.CR2.jar:3.0.0.CR2] at org.modeshape.jcr.JcrRepository.login(JcrRepository.java:578) [modeshape-jcr-3.0.0.CR2.jar:3.0.0.CR2] at org.modeshape.jcr.JcrRepository.login(JcrRepository.java:147) [modeshape-jcr-3.0.0.CR2.jar:3.0.0.CR2] at com.forcam.na.configuration.ConfigurationService.initialize(ConfigurationService.java:324) [classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_09] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_09] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_09] at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_09] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:346) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:299) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:132) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1448) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:609) [spring-beans-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) [spring-context-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:469) [spring-context-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:103) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:1) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.support.DelegatingSmartContextLoader.loadContext(DelegatingSmartContextLoader.java:228) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.TestContext.loadApplicationContext(TestContext.java:124) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:148) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:109) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:75) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:321) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:211) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:288) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) [junit-4.10.jar:na] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:290) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47) [junit-4.10.jar:na] at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) [junit-4.10.jar:na] at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) [junit-4.10.jar:na] at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) [junit-4.10.jar:na] at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) [junit-4.10.jar:na] at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) [junit-4.10.jar:na] at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.junit.runners.ParentRunner.run(ParentRunner.java:300) [junit-4.10.jar:na] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174) [spring-test-3.1.2.RELEASE.jar:3.1.2.RELEASE] at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) [.cp/:na] at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) [.cp/:na] at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) [.cp/:na] at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) [.cp/:na] at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) [.cp/:na] at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) [.cp/:na] org.jboss.marshalling.TraceInformation: null
Has anyone an idea?
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Peter