Batch update returned unexpected row count from update [0];

[Francois Fournel, geändert vor 12 Jahren.]

During a liferay in production, I have got the following stack trace error :

What does it mean ?

Thanks.


Stack trace :

ATTENTION: processCallbacks status 2
13:58:37,880 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?groupId=10136&folderId=30903&name=1444 generates exception: null
12 sept. 2011 13:58:37 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
15:02:30,093 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
15:02:30,107 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
15:03:26,160 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
15:46:05,497 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
15:46:05,514 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
15:46:05,528 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
15:46:58,694 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=9a39e1ff-f433-452b-94de-e88559b64372&groupId=10136 generates exception: null
12 sept. 2011 15:46:58 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
15:46:58,695 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=1d436c21-4a9f-4a8d-8cfc-10e70ff340d9&groupId=10136 generates exception: null
12 sept. 2011 15:46:58 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
18:08:16,142 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=91150059-ba14-4082-8c20-d71f43c9fffa&groupId=10136 generates exception: null
18:08:16,199 ERROR [jsp:996] java.lang.NullPointerException
java.lang.NullPointerException
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:199)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
22:47:00,145 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
02:25:11,124 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=200930ee-9c49-43a4-8833-05a270bda772&groupId=10136 generates exception: null
13 sept. 2011 02:25:11 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
03:48:01,045 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=7acae3a1-498a-4c95-9f51-6b0317e3f96e&groupId=10136 generates exception: null
13 sept. 2011 03:48:01 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
09:10:52,234 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
09:10:52,252 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
09:29:32,529 INFO  [PluginPackageUtil:1230] Checking for available updates
09:29:32,530 INFO  [PluginPackageUtil:1274] Finished checking for available updates in 0 ms
13:32:08,360 INFO  [PluginPackageUtil:1109] Reloading repositories
00:20:57,211 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=5ca86ffa-2781-476f-ba81-beb7445674dc&groupId=10136 generates exception: null
14 sept. 2011 00:20:57 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:01:23,430 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=5d0f7c72-18d9-4df2-b602-5bfa527b8f14&groupId=10136 generates exception: null
14 sept. 2011 06:01:23 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:01:23,546 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=dbc30bd9-6496-42d4-9858-0bb2ae39b604&groupId=10136 generates exception: null
14 sept. 2011 06:01:23 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
14 sept. 2011 06:01:23 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:01:23,922 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=0d4f8d5f-5c9c-48f4-8b98-4ef2d20208c7&groupId=10136 generates exception: null
14 sept. 2011 06:01:23 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:01:24,371 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=6dc64671-bc27-41d9-a0d7-7da6ef29cf8b&groupId=10136 generates exception: null
14 sept. 2011 06:01:24 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:01:24,485 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=958e9e9f-42c0-4f47-b4e8-8e66deb96886&groupId=10136 generates exception: null
14 sept. 2011 06:01:24 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
14 sept. 2011 06:01:25 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:01:29,146 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=ed7d57b2-b681-406b-8078-07e1235d16ba&groupId=10136 generates exception: null
14 sept. 2011 06:01:29 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:02:16,626 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=d3bf7826-b978-4089-895b-2ef01cb7bc53&groupId=10136 generates exception: null
14 sept. 2011 06:02:16 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:02:17,626 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=0d4f8d5f-5c9c-48f4-8b98-4ef2d20208c7&groupId=10136 generates exception: null
14 sept. 2011 06:02:17 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:02:21,778 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=5d0f7c72-18d9-4df2-b602-5bfa527b8f14&groupId=10136 generates exception: null
14 sept. 2011 06:02:21 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:02:22,819 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=dbc30bd9-6496-42d4-9858-0bb2ae39b604&groupId=10136 generates exception: null
14 sept. 2011 06:02:22 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
06:02:23,201 INFO  [PortalImpl:3829] Current URL /c/document_library/get_file?uuid=958e9e9f-42c0-4f47-b4e8-8e66deb96886&groupId=10136 generates exception: null
14 sept. 2011 06:02:23 org.apache.jk.common.ChannelSocket processConnection
ATTENTION: processCallbacks status 2
08:35:54,873 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
08:36:03,401 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)
08:36:03,415 ERROR [AbstractBatcher:73] Exception executing batch: 
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count: 0; expected: 1
	at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
	at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
	at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
	at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
	at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
	at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
	at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
	at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51)
	at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
	at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
	at sun.reflect.GeneratedMethodAccessor267.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy234.flush(Unknown Source)
	at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
	at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:281)
	at com.liferay.portlet.documentlibrary.service.persistence.DLFileRankPersistenceImpl.removeImpl(DLFileRankPersistenceImpl.java:71)
	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:222)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileRankLocalServiceImpl.updateFileRank(DLFileRankLocalServiceImpl.java:127)
	at sun.reflect.GeneratedMethodAccessor580.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy143.updateFileRank(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.impl.DLFileEntryLocalServiceImpl.getFileAsStream(DLFileEntryLocalServiceImpl.java:509)
	at sun.reflect.GeneratedMethodAccessor579.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicDataSourceTransactionInterceptor.java:44)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy141.getFileAsStream(Unknown Source)
	at com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil.getFileAsStream(DLFileEntryLocalServiceUtil.java:396)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.getFile(GetFileAction.java:207)
	at com.liferay.portlet.documentlibrary.action.GetFileAction.strutsExecute(GetFileAction.java:84)
	at com.liferay.portal.struts.PortletAction.execute(PortletAction.java:100)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:153)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:508)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:485)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:309)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:110)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:182)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:81)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:240)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:126)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:196)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:35)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:123)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	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:298)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
	at java.lang.Thread.run(Thread.java:619)

Config : LR 6.0.6 CE + Linux 64bit + MySQL Server 5.0.51

[Mani kandan, geändert vor 12 Jahren.]

Give this line in your portal-ext.properties file,

dl.file.rank.enabled=false

To refer this LPS-7456

[Udaya Ramakrishnan, geändert vor 12 Jahren.]

hi,
Even when i add this property i am getting this error:
My error log is:

05:10:45,343 ERROR [LDAPImportMessageListener:33] Unable to process message {destinationName=liferay/
scheduler_dispatch, responseDestinationName=null, responseId=null, payload=null, values={receiver_key
=com.liferay.portlet.admin.messaging.LDAPImportMessageListener:com.liferay.portlet.admin.messaging.LD
APImportMessageListener, scheduledFireTime=Wed Oct 19 05:08:45 GMT 2011}}
com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException:
org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual
row count: 0; expected: 1
at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.processException(BasePersi
stenceImpl.java:195)
at com.liferay.portal.service.persistence.LockPersistenceImpl.removeImpl(LockPersistenceImpl.
java:250)
at com.liferay.portal.service.persistence.LockPersistenceImpl.removeImpl(LockPersistenceImpl.
java:1)
at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl
.java:222)
at com.liferay.portal.service.persistence.LockPersistenceImpl.removeByC_K(LockPersistenceImpl
.java:1439)
at com.liferay.portal.service.impl.LockLocalServiceImpl.unlock(LockLocalServiceImpl.java:201)

at com.liferay.portal.service.impl.LockLocalServiceImpl.unlock(LockLocalServiceImpl.java:196)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)

at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMet
hodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvoc
ation.java:150)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInter
ceptor.java:110)
at com.liferay.portal.dao.jdbc.aop.DynamicDataSourceTransactionInterceptor.invoke(DynamicData
SourceTransactionInterceptor.java:44)
at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:58)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvoc
ation.java:172)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInt
erceptor.java:89)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvoc
ation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy38.unlock(Unknown Source)
at com.liferay.portal.service.LockLocalServiceUtil.unlock(LockLocalServiceUtil.java:300)
at com.liferay.portal.security.ldap.PortalLDAPImporterImpl.importFromLDAP(PortalLDAPImporterI
mpl.java:126)
at com.liferay.portal.security.ldap.PortalLDAPImporterImpl.importFromLDAP(PortalLDAPImporterI
mpl.java:85)
at com.liferay.portal.security.ldap.PortalLDAPImporterUtil.importFromLDAP(PortalLDAPImporterU
til.java:30)
at com.liferay.portlet.admin.messaging.LDAPImportMessageListener.doReceive(LDAPImportMessageL
istener.java:38)
at com.liferay.portlet.admin.messaging.LDAPImportMessageListener.receive(LDAPImportMessageLis
tener.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:5
4)
at $Proxy237.receive(Unknown Source)
at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive
(SchedulerEventMessageListenerWrapper.java:57)
at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.
java:63)
at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:61)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.StaleStateException: Batch u
pdate returned unexpected row count from update [0]; actual row count: 0; expected: 1
at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.jav
a:30)
at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:111)
at sun.reflect.GeneratedMethodAccessor188.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:5
4)
at $Proxy234.flush(Unknown Source)
at com.liferay.portal.service.persistence.BatchSessionImpl.delete(BatchSessionImpl.java:44)
at com.liferay.portal.service.persistence.BatchSessionUtil.delete(BatchSessionUtil.java:30)
at com.liferay.portal.service.persistence.LockPersistenceImpl.removeImpl(LockPersistenceImpl.
java:247)
... 40 more
Caused by: org.hibernate.StaleStateException: Batch update returned unexpected row count from update
[0]; actual row count: 0; expected: 1
at org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:85)
at org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:70)
at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:90)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEv
entListener.java:321)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:5
1)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1206)
at com.liferay.portal.dao.orm.hibernate.SessionImpl.flush(SessionImpl.java:108)
... 48 more



can anyone please help me in get rid from this

Thanks
Udaya.R