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From "Nikolay Izhikov (Jira)" <j...@apache.org>
Subject [jira] [Resolved] (IGNITE-12402) Example HibernateL2CacheExample
Date Fri, 29 Nov 2019 09:15:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-12402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nikolay Izhikov resolved IGNITE-12402.
--------------------------------------
    Resolution: Fixed

[~surkov] Merged to master.
Thanks, for the contribution!

> Example HibernateL2CacheExample
> -------------------------------
>
>                 Key: IGNITE-12402
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12402
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Surkov Aleksandr
>            Assignee: Surkov Aleksandr
>            Priority: Major
>              Labels: newbie
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> There is class in examles _org.apache.ignite.examples.datagrid.hibernate.HibernateL2CacheExample_
> If run it, there will be an exception:
> {code:java}
> Exception in thread "main" org.hibernate.MappingException: Could not get constructor
for org.hibernate.persister.entity.SingleTableEntityPersister at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:123)
at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:77)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:356) at
org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:423)
at org.hibernate.boot.internal.MetadataImpl.buildSessionFactory(MetadataImpl.java:170) at
org.apache.ignite.examples.datagrid.hibernate.HibernateL2CacheExample.createHibernateSessionFactory(HibernateL2CacheExample.java:236)
at org.apache.ignite.examples.datagrid.hibernate.HibernateL2CacheExample.main(HibernateL2CacheExample.java:128)Caused
by: org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:91)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:116)
at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:388) at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:518)
at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:124)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:96)
... 6 moreCaused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:88)
... 15 moreCaused by: java.lang.NoClassDefFoundError: javassist/util/proxy/MethodFilter at
org.hibernate.bytecode.internal.javassist.BytecodeProviderImpl.getProxyFactoryFactory(BytecodeProviderImpl.java:32)
at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactoryInternal(PojoEntityTuplizer.java:187)
at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:162)
at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:164)
at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:60)
... 20 moreCaused by: java.lang.ClassNotFoundException: javassist.util.proxy.MethodFilter
at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 25 more{code}
> This can be fixed if remove
> {code:java}
> <scope>test</scope>{code}
> for _javassist_ at file
> {code:java}
> examples/pom.xml{code}



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