Unstable Hibernate on Linux (Hibernate ticket HHH-1293)

gentyjp — Fri, 08 Sep 2006 09:34:38 GMT

Hi I had some big problems with hibernate stability on linux boxes.Happily I think I kind of solved it. My two linux boxes:1)Distrib : Mandriva 2006.0Kernel : 2.6.12-12mdksmpJava : SUN 1.5.0_07MySQL : Ver 14.12 Distrib 5.0.21MySQL connector : mysql-connector-java-3.1.12-bin.jarTomcat : 5.5.17Alfresc

Re: Unstable Hibernate on Linux (Hibernate ticket HHH-1293)

derek — Fri, 08 Sep 2006 12:12:59 GMT

Hi,

Thanks for the valuable workaround tip.

I'm afraid that we won't be putting the Hibernate CR into 1.4. If it goes final before we release our final, then there is a chance. We could patch our version of Hibernate, but then we'd have to trust that the problem has been fix as opposed to just not raised its ugly head.

It's going to be a pain to support, but I'd rather support a fully tested Hibernate release with a workaround than a patched version fixed this late in the release cycle.

Regards

Re: Unstable Hibernate on Linux (Hibernate ticket HHH-1293)

gentyjp — Fri, 08 Sep 2006 13:37:22 GMT

Hi Derek

Thanks for your reply.

Too bad you can't integrate the new Hibernate but I understand.

How does it come it seems I'am the one to have this problem ?

I also have it with 1.3 release.

(Memory settings in Tomcat are 128m regular , max 512m)

Can you detect something I do wrong or something inappropriate in my settings ?

Thanks

Jean-Paul

Re: Unstable Hibernate on Linux (Hibernate ticket HHH-1293)

blentz — Sun, 24 Sep 2006 03:24:53 GMT

I just started having java.lang.Object.getHibernateLazyInitializer()Lorg/hibernate/proxy/LazyInitializer; errors on my install of 1.3 on Linux after enabling ldap synchronization of our entire domain.

I tried your solution of replacing the hibernate-3.1.3.jar with hibernate3.jar from Hibernate Core 3.2.CR4, but instead I get:

23:22:07,098 ERROR [web.context.ContextLoader] Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'systemInfoBootstrap' defined in class path resource [alfresco/bootstrap-context.xml]: Can't resolve reference to bean 'transactionComponent' while setting property 'transactionService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionComponent' defined in class path resource [alfresco/core-services-context.xml]: Can't resolve reference to bean 'transactionManager' while setting property 'transactionManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource [alfresco/hibernate-context.xml]: Can't resolve reference to bean 'sessionFactory' while setting property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [alfresco/hibernate-context.xml]: Initialization of bean failed; nested exception is org.hibernate.cache.CacheException: Attempt to restart an already started EhCacheProvider. Use sessionFactory.close() between repeated calls to buildSessionFactory. Consider using net.sf.ehcache.hibernate.SingletonEhCacheProvider.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionComponent' defined in class path resource [alfresco/core-services-context.xml]: Can't resolve reference to bean 'transactionManager' while setting property 'transactionManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource [alfresco/hibernate-context.xml]: Can't resolve reference to bean 'sessionFactory' while setting property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [alfresco/hibernate-context.xml]: Initialization of bean failed; nested exception is org.hibernate.cache.CacheException: Attempt to restart an already started EhCacheProvider. Use sessionFactory.close() between repeated calls to buildSessionFactory. Consider using net.sf.ehcache.hibernate.SingletonEhCacheProvider.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource [alfresco/hibernate-context.xml]: Can't resolve reference to bean 'sessionFactory' while setting property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [alfresco/hibernate-context.xml]: Initialization of bean failed; nested exception is org.hibernate.cache.CacheException: Attempt to restart an already started EhCacheProvider. Use sessionFactory.close() between repeated calls to buildSessionFactory. Consider using net.sf.ehcache.hibernate.SingletonEhCacheProvider.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [alfresco/hibernate-context.xml]: Initialization of bean failed; nested exception is org.hibernate.cache.CacheException: Attempt to restart an already started EhCacheProvider. Use sessionFactory.close() between repeated calls to buildSessionFactory. Consider using net.sf.ehcache.hibernate.SingletonEhCacheProvider.
org.hibernate.cache.CacheException: Attempt to restart an already started EhCacheProvider. Use sessionFactory.close() between repeated calls to buildSessionFactory. Consider using net.sf.ehcache.hibernate.SingletonEhCacheProvider.
        at org.hibernate.cache.EhCacheProvider.start(EhCacheProvider.java:134)
        at org.alfresco.repo.cache.InternalEhCacheManagerFactoryBean.start(InternalEhCacheManagerFactoryBean.java:162)
        at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:183)
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1218)
        at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:800)
        at org.springframework.orm.hibernate3.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:726)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1059)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:363)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:176)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:105)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1013)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:824)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:345)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:176)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:105)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1013)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:824)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:345)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:176)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:105)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1013)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:824)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:345)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:203)
        at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:614)
        at org.springframework.context.support.AbstractApplicationContext.registerListeners(AbstractApplicationContext.java:496)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:317)
        at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:134)
        at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4187)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:809)
        at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
        at org.apache.catalina.core.StandardService.start(StandardService.java:450)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Caused by: net.sf.ehcache.CacheException: Cannot parseConfiguration CacheManager. Attempt to create a new instance of CacheManager using the diskStorePath "/usr/share/tomcat/temp" which is already used by an existing CacheManager. The source of the configuration was classpath.
        at net.sf.ehcache.CacheManager.configure(CacheManager.java:248)
        at net.sf.ehcache.CacheManager.init(CacheManager.java:193)
        at net.sf.ehcache.CacheManager.<init>(CacheManager.java:180)
        at org.hibernate.cache.EhCacheProvider.start(EhCacheProvider.java:124)
        … 62 more

Re: Unstable Hibernate on Linux (Hibernate ticket HHH-1293)

gentyjp — Sun, 24 Sep 2006 07:47:26 GMT

Hi

I'am happy to see I'am not the one to have this problem ops:

   I also tried to replace the hibernate-3.1.3.jar with hibernate3.jar in AlFresco 1.3, but the replacement only works with AlFresco 1.4, .

I just can't use AlFresco 1.3 under Linux. (And I can't use 1.4 coz repository WSDL changed and don't work anymore with dotNET, http://forums.alfresco.com/viewtopic.php?t=3211)

    Could you do the little test with ContentReadAndWrite.java to see if you systematically reproduct this problem ?

    You just have to import projects from SDK 1.3, had a loop as described in my previous post, and see ..

   Thanks

      Regards

Jean-Paul

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Unstable Hibernate on Linux (Hibernate ticket HHH-1293)

Re: Unstable Hibernate on Linux (Hibernate ticket HHH-1293)

Re: Unstable Hibernate on Linux (Hibernate ticket HHH-1293)

Re: Unstable Hibernate on Linux (Hibernate ticket HHH-1293)

Re: Unstable Hibernate on Linux (Hibernate ticket HHH-1293)