10 Replies Latest reply on Feb 16, 2016 3:13 AM by mundi

Unable to load class InfinispanDirectoryProvider

mundi Feb 10, 2016 5:42 AM

Hello,

I'm trying to create a project in wildfly 10 using infinispan as second cache for hibernate.

When deploying my project I get the error

Caused by: org.hibernate.search.engine.service.classloading.spi.ClassLoadingException: Unable to load class [org.infinispan.hibernate.search.spi.InfinspanDirectoryProvider

So I added the depency to my pom file

<dependency>
   <groupId>org.infinispan</groupId>
   <artifactId>infinispan-directory-provider</artifactId>
   <version>8.1.0.Final</version>
</dependency>

But this leads to the following error:

11:37:48,876 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 26) MSC000001: Failed to start service jboss.persistenceunit."accident-w

ildfly10-DVLP.war#accident": org.jboss.msc.service.StartException in service jboss.persistenceunit."accident-wildfly10-DVLP.war#accident": java.lang.L

inkageError: loader constraint violation in interface itable initialization: when resolving method "org.infinispan.lucene.logging.Log_$logger.customIn

terceptorMissingClass()Lorg/infinispan/commons/CacheConfigurationException;" the class loader (instance of org/jboss/modules/ModuleClassLoader) of the

current class, org/infinispan/lucene/logging/Log_$logger, and the class loader (instance of org/jboss/modules/ModuleClassLoader) for interface org/in

finispan/util/logging/Log have different Class objects for the type org/infinispan/commons/CacheConfigurationException used in the signature

        at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:172)

        at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)

        at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)

        at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

        at java.lang.Thread.run(Thread.java:745)

        at org.jboss.threads.JBossThread.run(JBossThread.java:320)

Caused by: java.lang.LinkageError: loader constraint violation in interface itable initialization: when resolving method "org.infinispan.lucene.loggin

g.Log_$logger.customInterceptorMissingClass()Lorg/infinispan/commons/CacheConfigurationException;" the class loader (instance of org/jboss/modules/Mod

uleClassLoader) of the current class, org/infinispan/lucene/logging/Log_$logger, and the class loader (instance of org/jboss/modules/ModuleClassLoader

) for interface org/infinispan/util/logging/Log have different Class objects for the type org/infinispan/commons/CacheConfigurationException used in t

he signature

        at java.lang.Class.forName0(Native Method)

        at java.lang.Class.forName(Class.java:344)

        at org.jboss.logging.Logger$1.run(Logger.java:2554)

        at java.security.AccessController.doPrivileged(Native Method)

        at org.jboss.logging.Logger.getMessageLogger(Logger.java:2529)

        at org.jboss.logging.Logger.getMessageLogger(Logger.java:2516)

        at org.infinispan.util.logging.LogFactory.getLog(LogFactory.java:21)

        at org.infinispan.lucene.impl.DirectoryBuilderImpl.<clinit>(DirectoryBuilderImpl.java:25)

        at org.infinispan.lucene.directory.DirectoryBuilder.newDirectoryInstance(DirectoryBuilder.java:25)

        at org.infinispan.hibernate.search.spi.InfinispanDirectoryProvider.start(InfinispanDirectoryProvider.java:117)

        at org.hibernate.search.indexes.spi.DirectoryBasedIndexManager.initialize(DirectoryBasedIndexManager.java:108)

        at org.hibernate.search.indexes.impl.IndexManagerHolder.createIndexManager(IndexManagerHolder.java:256)

        at org.hibernate.search.indexes.impl.IndexManagerHolder.createIndexManager(IndexManagerHolder.java:513)

        at org.hibernate.search.indexes.impl.IndexManagerHolder.createIndexManagers(IndexManagerHolder.java:482)

        at org.hibernate.search.indexes.impl.IndexManagerHolder.buildEntityIndexBinding(IndexManagerHolder.java:91)

        at org.hibernate.search.spi.SearchIntegratorBuilder.initDocumentBuilders(SearchIntegratorBuilder.java:358)

        at org.hibernate.search.spi.SearchIntegratorBuilder.buildNewSearchFactory(SearchIntegratorBuilder.java:199)

        at org.hibernate.search.spi.SearchIntegratorBuilder.buildSearchIntegrator(SearchIntegratorBuilder.java:117)

        at org.hibernate.search.hcore.impl.HibernateSearchSessionFactoryObserver.sessionFactoryCreated(HibernateSearchSessionFactoryObserver.java:75)

        at org.hibernate.internal.SessionFactoryObserverChain.sessionFactoryCreated(SessionFactoryObserverChain.java:35)

        at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:530)

        at org.hibernate.boot.internal.SessionFactoryBuilderImpl.__build(SessionFactoryBuilderImpl.java:444)

        at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java)

        at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:879)

        at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.__build(TwoPhaseBootstrapImpl.java:44)

        at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java)

        at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)

        ... 7 more

So there seems to be a "crash" of the signature of "CacheConfigurationException" in this modul?

Am I missing something? Can anyone help?

Thanks in advance

1. Re: Unable to load class InfinispanDirectoryProvider

rvansa Feb 10, 2016 9:53 AM (in response to mundi)

You shouldn't be forced to add any infinispan modules yourselves. Please provide the full stack trace of the classloading error, and preferably your config (server standalone.xml and app's persistence.xml) as well.
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2. Re: Unable to load class InfinispanDirectoryProvider

mundi Feb 10, 2016 10:47 AM (in response to rvansa)

Here is my persistence:

<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
   version="2.0">

   <persistence-unit name="${project.name}">

   <jta-data-source>${jta.datasource}</jta-data-source>

   <shared-cache-mode>ENABLE_SELECTIVE</shared-cache-mode>

   <properties>

   <property name="hibernate.default_schema" value="${jta.schema}" />

   <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect" />

   <property name="jboss.entity.manager.factory.jndi.name" value="java:/${project.name}EntityManagerFactory" />

   <property name="hibernate.hbm2ddl.auto" value="validate" />

   <property name="hibernate.show_sql" value="false" />

   <property name="hibernate.format_sql" value="false" />

   <property name="hibernate.cache.use_second_level_cache" value="true" />

   <property name="hibernate.cache.use_query_cache" value="true" />

   <property name="hibernate.cache.use_minimal_puts" value="true" />

   <property name="org.hibernate.envers.audit_table_suffix" value="_hist" />

   <property name="org.hibernate.envers.store_data_at_delete" value="true" />

   <property name="org.hibernate.envers.do_not_audit_optimistic_locking_field" value="false" />

   <property name="hibernate.search.default.directory_provider" value="infinispan" />

   <property name="hibernate.search.default.worker.backend" value="jgroups" />

   <property name="hibernate.search.infinispan.configuration_resourcename" value="infinispan-config.xml" />

   <property name="hibernate.search.services.jgroups.clusterName"
   value="HibernateSearch-Infinispan-cluster_${project.name}_${classifier}" />

   <property name="hibernate.search.default.data_cachename" value="LuceneIndexesData_${project.name}_${classifier}" />

   <property name="hibernate.search.default.metadata_cachename" value="LuceneIndexesMetadata_${project.name}_${classifier}" />

   </properties>

   </persistence-unit>

</persistence>

I found out that
<property name="hibernate.search.default.directory_provider" value="infinispan" />
causes the need for the dependency, but if I delete it it seems that I can no longer specify the directory of the saved indexes which I specify by using

<replicated-cache name="LuceneIndexesMetadata_${project.name}_${classifier}" mode="SYNC" remote-timeout="25000">
   <transaction mode="NONE"/>

   <eviction max-entries="-1" strategy="NONE"/>
   <persistence passivation="false">

   <file-store path="/data/indexes/infinispan/fullTextStore/${project.name}_${classifier}" preload="true"/>

   </persistence>
</replicated-cache>

In my "infinispan-config.xml" file...
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3. Re: Unable to load class InfinispanDirectoryProvider

gustavonalle Feb 10, 2016 6:16 PM (in response to mundi)

As Radim pointed out, to use the second level cache on Infinispan you don't need to add any Infinispan dependency at all, it will automatically use the Infinispan subsystem present in Wildfly.
More info on https://docs.jboss.org/author/display/WFLY10/JPA+Reference+Guide#JPAReferenceGuide-UsingtheInfinispansecondlevelcache

But it looks like you also want to use Hibernate Search with indexes on Infinispan, is that correct? If so, since Hibernate Search is not shipping the Infinispan Directory Provider anymore, you need to add it to the modules/ folder of your Wildfly distribution. The modules can be obtained from http://infinispan.org/download/

Finally, you do not need to depend on Infinispan in your pom.xml
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4. Re: Unable to load class InfinispanDirectoryProvider

mundi Feb 11, 2016 3:39 AM (in response to gustavonalle)

But it looks like you also want to use Hibernate Search with indexes on Infinispan, is that correct?

Yes, that's correct.

I downloaded the modules from the infinispan page an extracted them to my modules directory.

Now I get the following error:

09:33:11,475 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 6) MSC000001: Failed to start service jboss.persistenceunit."accident-wi

ldfly10-DVLP.war#accident": org.jboss.msc.service.StartException in service jboss.persistenceunit."accident-wildfly10-DVLP.war#accident": javax.persis

tence.PersistenceException: [PersistenceUnit: accident] Unable to build Hibernate SessionFactory

        at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:172)

        at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)

        at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)

        at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

        at java.lang.Thread.run(Thread.java:745)

        at org.jboss.threads.JBossThread.run(JBossThread.java:320)

Caused by: javax.persistence.PersistenceException: [PersistenceUnit: accident] Unable to build Hibernate SessionFactory

        at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:954)

        at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:882)

        at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.__build(TwoPhaseBootstrapImpl.java:44)

        at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java)

        at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)

        ... 7 more

Caused by: org.hibernate.search.exception.SearchException: HSEARCH000103: Unable to initialize IndexManager named 'lu.etat.pch.accident.ejb.entity.Res

ponsable'

        at org.hibernate.search.indexes.impl.IndexManagerHolder.createIndexManager(IndexManagerHolder.java:260)

        at org.hibernate.search.indexes.impl.IndexManagerHolder.createIndexManager(IndexManagerHolder.java:513)

        at org.hibernate.search.indexes.impl.IndexManagerHolder.createIndexManagers(IndexManagerHolder.java:482)

        at org.hibernate.search.indexes.impl.IndexManagerHolder.buildEntityIndexBinding(IndexManagerHolder.java:91)

        at org.hibernate.search.spi.SearchIntegratorBuilder.initDocumentBuilders(SearchIntegratorBuilder.java:358)

        at org.hibernate.search.spi.SearchIntegratorBuilder.buildNewSearchFactory(SearchIntegratorBuilder.java:199)

        at org.hibernate.search.spi.SearchIntegratorBuilder.buildSearchIntegrator(SearchIntegratorBuilder.java:117)

        at org.hibernate.search.hcore.impl.HibernateSearchSessionFactoryObserver.sessionFactoryCreated(HibernateSearchSessionFactoryObserver.java:75)

        at org.hibernate.internal.SessionFactoryObserverChain.sessionFactoryCreated(SessionFactoryObserverChain.java:35)

        at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:530)

        at org.hibernate.boot.internal.SessionFactoryBuilderImpl.__build(SessionFactoryBuilderImpl.java:444)

        at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java)

        at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:879)

        ... 10 more

Caused by: org.hibernate.search.exception.SearchException: Wrong configuration of directory provider: class org.infinispan.hibernate.search.spi.Infini

spanDirectoryProvider does not implement interface org.hibernate.search.store.DirectoryProvider

        at org.hibernate.search.util.impl.ClassLoaderHelper.verifySuperTypeCompatibility(ClassLoaderHelper.java:113)

        at org.hibernate.search.util.impl.ClassLoaderHelper.instanceFromClass(ClassLoaderHelper.java:93)

        at org.hibernate.search.util.impl.ClassLoaderHelper.instanceFromName(ClassLoaderHelper.java:58)

        at org.hibernate.search.store.spi.BaseDirectoryProviderService.initialize(BaseDirectoryProviderService.java:57)

        at org.hibernate.search.store.spi.BaseDirectoryProviderService.create(BaseDirectoryProviderService.java:52)

        at org.hibernate.search.indexes.spi.DirectoryBasedIndexManager.createDirectoryProvider(DirectoryBasedIndexManager.java:230)

        at org.hibernate.search.indexes.spi.DirectoryBasedIndexManager.initialize(DirectoryBasedIndexManager.java:90)

        at org.hibernate.search.indexes.impl.IndexManagerHolder.createIndexManager(IndexManagerHolder.java:256)

        ... 22 more

So I looked into the InfinispanDirectoryProvider file where I found:

...

import org.hibernate.search.store.DirectoryProvider;

...

public class InfinispanDirectoryProvider implements DirectoryProvider<Directory> {

This seems to be correct?
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5. Re: Unable to load class InfinispanDirectoryProvider

gustavonalle Feb 11, 2016 7:52 AM (in response to mundi)

Hi, please ensure that both the Hibernate and the Infinispan dependencies used in your application are those shipped with Wildfly or the Infinispan modules, more specifically:

- You do not have hibernate search jars in your war
- You do not have Infinispan deps in our war
- Your WAR's META-INF/MANIFEST.MF contains:

Dependencies: org.hibernate.search.orm:5.5.1.Final services
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6. Re: Unable to load class InfinispanDirectoryProvider

mundi Feb 11, 2016 10:37 AM (in response to gustavonalle)

Yes, no hibernate and no infinispan dependencies in my war anymore and

<module name="org.hibernate.search.orm" services="export"/>

in my jboss-deployement-structure.xml

P.S.: my configuration was working for wildfly9
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7. Re: Unable to load class InfinispanDirectoryProvider

gustavonalle Feb 11, 2016 11:23 AM (in response to mundi)

The Infinispan Directory Provider that is distributed with the modules zip links against its own hibernate search engine, so you need a small change in your manifest:

<module name="org.hibernate.search.orm" services="export" slot="5.5"/>
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8. Re: Unable to load class InfinispanDirectoryProvider

mundi Feb 11, 2016 3:30 PM (in response to gustavonalle)

Still the same error :

Caused by: org.hibernate.search.exception.SearchException: Wrong configuration of directory provider: class org.infinispan.hibernate.search.spi.Infini

spanDirectoryProvider does not implement interface org.hibernate.search.store.DirectoryProvider
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9. Re: Unable to load class InfinispanDirectoryProvider

gustavonalle Feb 15, 2016 1:15 PM (in response to mundi)

Before opening a JIRA with debug logs, I just came across a change that might explain why you have version conflict even though manually specifying the slot you want, documented in https://issues.jboss.org/browse/WFLY-4956
Long story short, try adding to your persistence.xml the following to prevent the deployer to automatically pick the hibernate search version for you:

<property name="wildfly.jpa.hibernate.search.module" value="none" />
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10. Re: Unable to load class InfinispanDirectoryProvider

mundi Feb 16, 2016 3:13 AM (in response to gustavonalle)

Yes! This did it! Thank you, very much for your work
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