BACKUP & RESTORE

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testingit

Hi,

I'm running an Alfresco server with mysql.

What would be the best way for full backup ?

I tried to backup the "dir.root" folder and the mysql data folder. But couldn't restore (get the server up with a mysql copy and the dir.root copy)

testingit

When trying to get alfresco up with my backed-up data, this is the error i have in the log:

15:37:38,320 WARN  [org.springframework.remoting.rmi.RmiRegistryFactoryBean] Could not detect RMI registry - creating new one
15:37:40,508 WARN  [org.alfresco.util.OpenOfficeConnectionTester] A connection to OpenOffice could not be established.
15:37:44,523 INFO  [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema managed by database dialect org.hibernate.dialect.MySQLInnoDBDialect.
15:37:46,726 INFO  [org.alfresco.repo.domain.schema.SchemaBootstrap] No changes were made to the schema.
15:37:48,258 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent] Index recovery started: 8,855 transactions.
15:37:58,961 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent]    10 % complete.
15:38:06,086 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent]    20 % complete.
15:38:13,757 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent]    30 % complete.
15:38:21,070 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent]    40 % complete.
15:38:23,570 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent]    50 % complete.
15:38:27,038 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent]    60 % complete.
15:38:31,101 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent]    70 % complete.
15:38:36,101 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent]    80 % complete.
15:38:37,976 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent]    90 % complete.
15:38:42,398 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent]    100 % complete.
15:38:42,398 INFO  [org.alfresco.repo.node.index.FullIndexRecoveryComponent] Index recovery completed.
15:40:01,882 ERROR [org.springframework.web.context.ContextLoader] Context initialization failed
org.alfresco.error.AlfrescoRuntimeException: Unknown Exception in Transaction.
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:292)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:155)
   at org.alfresco.repo.node.index.AbstractReindexComponent.reindex(AbstractReindexComponent.java:220)
   at org.alfresco.repo.node.index.IndexRecoveryBootstrapBean.onBootstrap(IndexRecoveryBootstrapBean.java:35)
   at org.alfresco.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:62)
   at org.springframework.context.event.SimpleApplicationEventMulticaster$1.run(SimpleApplicationEventMulticaster.java:77)
   at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
   at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:75)
   at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:241)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:349)
   at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:156)
   at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
   at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184)
   at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764)
   at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
   at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:825)
   at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:714)
   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
   at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
   at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
   at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
   at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
   at org.apache.catalina.core.StandardService.start(StandardService.java:448)
   at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
   at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
   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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
   at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: javax.transaction.RollbackException: Transaction didn't commit: Failed to open stream onto channel: 
   accessor: ContentAccessor[ contentUrl=store://2007/10/28/15/40/481bc5fd-855b-11dc-9417-b3fb4f35af0b.bin, mimetype=null, size=0, encoding=UTF-8, locale=en_US]
   at org.alfresco.util.transaction.SpringAwareUserTransaction.commit(SpringAwareUserTransaction.java:430)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:239)
   … 37 more
Caused by: org.alfresco.service.cmr.repository.ContentIOException: Failed to open stream onto channel: 
   accessor: ContentAccessor[ contentUrl=store://2007/10/28/15/40/481bc5fd-855b-11dc-9417-b3fb4f35af0b.bin, mimetype=null, size=0, encoding=UTF-8, locale=en_US]
   at org.alfresco.repo.content.AbstractContentReader.getContentInputStream(AbstractContentReader.java:337)
   at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.indexProperty(ADMLuceneIndexerImpl.java:858)
   at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.createDocuments(ADMLuceneIndexerImpl.java:546)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.indexImpl(AbstractLuceneIndexerImpl.java:631)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.indexImpl(AbstractLuceneIndexerImpl.java:656)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.flushPending(AbstractLuceneIndexerImpl.java:788)
   at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.doPrepare(ADMLuceneIndexerImpl.java:1337)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.prepare(AbstractLuceneIndexerImpl.java:471)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerAndSearcherFactory.prepare(AbstractLuceneIndexerAndSearcherFactory.java:679)
   at org.alfresco.repo.transaction.AlfrescoTransactionSupport$TransactionSynchronizationImpl.beforeCommit(AlfrescoTransactionSupport.java:634)
   at org.springframework.transaction.support.TransactionSynchronizationUtils.triggerBeforeCommit(TransactionSynchronizationUtils.java:48)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerBeforeCommit(AbstractPlatformTransactionManager.java:821)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:637)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:624)
   at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:307)
   at org.alfresco.util.transaction.SpringAwareUserTransaction.commit(SpringAwareUserTransaction.java:420)
   … 38 more
Caused by: java.lang.UnsupportedOperationException: The content never exists
   at org.alfresco.repo.content.EmptyContentReader.getDirectReadableChannel(EmptyContentReader.java:59)
   at org.alfresco.repo.content.AbstractContentReader.getReadableChannel(AbstractContentReader.java:226)
   at org.alfresco.repo.content.AbstractContentReader.getContentInputStream(AbstractContentReader.java:330)
   … 53 more
15:40:01,913 ERROR [org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/alfresco]] Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.alfresco.error.AlfrescoRuntimeException: Unknown Exception in Transaction.
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:292)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:155)
   at org.alfresco.repo.node.index.AbstractReindexComponent.reindex(AbstractReindexComponent.java:220)
   at org.alfresco.repo.node.index.IndexRecoveryBootstrapBean.onBootstrap(IndexRecoveryBootstrapBean.java:35)
   at org.alfresco.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:62)
   at org.springframework.context.event.SimpleApplicationEventMulticaster$1.run(SimpleApplicationEventMulticaster.java:77)
   at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
   at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:75)
   at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:241)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:349)
   at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:156)
   at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
   at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184)
   at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764)
   at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
   at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:825)
   at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:714)
   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
   at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
   at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
   at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
   at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
   at org.apache.catalina.core.StandardService.start(StandardService.java:448)
   at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
   at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
   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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
   at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: javax.transaction.RollbackException: Transaction didn't commit: Failed to open stream onto channel: 
   accessor: ContentAccessor[ contentUrl=store://2007/10/28/15/40/481bc5fd-855b-11dc-9417-b3fb4f35af0b.bin, mimetype=null, size=0, encoding=UTF-8, locale=en_US]
   at org.alfresco.util.transaction.SpringAwareUserTransaction.commit(SpringAwareUserTransaction.java:430)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:239)
   … 37 more
Caused by: org.alfresco.service.cmr.repository.ContentIOException: Failed to open stream onto channel: 
   accessor: ContentAccessor[ contentUrl=store://2007/10/28/15/40/481bc5fd-855b-11dc-9417-b3fb4f35af0b.bin, mimetype=null, size=0, encoding=UTF-8, locale=en_US]
   at org.alfresco.repo.content.AbstractContentReader.getContentInputStream(AbstractContentReader.java:337)
   at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.indexProperty(ADMLuceneIndexerImpl.java:858)
   at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.createDocuments(ADMLuceneIndexerImpl.java:546)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.indexImpl(AbstractLuceneIndexerImpl.java:631)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.indexImpl(AbstractLuceneIndexerImpl.java:656)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.flushPending(AbstractLuceneIndexerImpl.java:788)
   at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.doPrepare(ADMLuceneIndexerImpl.java:1337)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.prepare(AbstractLuceneIndexerImpl.java:471)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerAndSearcherFactory.prepare(AbstractLuceneIndexerAndSearcherFactory.java:679)
   at org.alfresco.repo.transaction.AlfrescoTransactionSupport$TransactionSynchronizationImpl.beforeCommit(AlfrescoTransactionSupport.java:634)
   at org.springframework.transaction.support.TransactionSynchronizationUtils.triggerBeforeCommit(TransactionSynchronizationUtils.java:48)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerBeforeCommit(AbstractPlatformTransactionManager.java:821)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:637)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:624)
   at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:307)
   at org.alfresco.util.transaction.SpringAwareUserTransaction.commit(SpringAwareUserTransaction.java:420)
   … 38 more
Caused by: java.lang.UnsupportedOperationException: The content never exists
   at org.alfresco.repo.content.EmptyContentReader.getDirectReadableChannel(EmptyContentReader.java:59)
   at org.alfresco.repo.content.AbstractContentReader.getReadableChannel(AbstractContentReader.java:226)
   at org.alfresco.repo.content.AbstractContentReader.getContentInputStream(AbstractContentReader.java:330)
   … 53 more
15:40:01,944 ERROR [org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/alfresco]] Exception sending context initialized event to listener instance of class org.alfresco.web.app.ContextListener
org.alfresco.error.AlfrescoRuntimeException: Unknown Exception in Transaction.
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:292)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:155)
   at org.alfresco.repo.node.index.AbstractReindexComponent.reindex(AbstractReindexComponent.java:220)
   at org.alfresco.repo.node.index.IndexRecoveryBootstrapBean.onBootstrap(IndexRecoveryBootstrapBean.java:35)
   at org.alfresco.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:62)
   at org.springframework.context.event.SimpleApplicationEventMulticaster$1.run(SimpleApplicationEventMulticaster.java:77)
   at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
   at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:75)
   at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:241)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:349)
   at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:156)
   at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
   at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184)
   at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764)
   at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
   at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:825)
   at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:714)
   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
   at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
   at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
   at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
   at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
   at org.apache.catalina.core.StandardService.start(StandardService.java:448)
   at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
   at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
   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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
   at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: javax.transaction.RollbackException: Transaction didn't commit: Failed to open stream onto channel: 
   accessor: ContentAccessor[ contentUrl=store://2007/10/28/15/40/481bc5fd-855b-11dc-9417-b3fb4f35af0b.bin, mimetype=null, size=0, encoding=UTF-8, locale=en_US]
   at org.alfresco.util.transaction.SpringAwareUserTransaction.commit(SpringAwareUserTransaction.java:430)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:239)
   … 37 more
Caused by: org.alfresco.service.cmr.repository.ContentIOException: Failed to open stream onto channel: 
   accessor: ContentAccessor[ contentUrl=store://2007/10/28/15/40/481bc5fd-855b-11dc-9417-b3fb4f35af0b.bin, mimetype=null, size=0, encoding=UTF-8, locale=en_US]
   at org.alfresco.repo.content.AbstractContentReader.getContentInputStream(AbstractContentReader.java:337)
   at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.indexProperty(ADMLuceneIndexerImpl.java:858)
   at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.createDocuments(ADMLuceneIndexerImpl.java:546)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.indexImpl(AbstractLuceneIndexerImpl.java:631)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.indexImpl(AbstractLuceneIndexerImpl.java:656)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.flushPending(AbstractLuceneIndexerImpl.java:788)
   at org.alfresco.repo.search.impl.lucene.ADMLuceneIndexerImpl.doPrepare(ADMLuceneIndexerImpl.java:1337)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerImpl.prepare(AbstractLuceneIndexerImpl.java:471)
   at org.alfresco.repo.search.impl.lucene.AbstractLuceneIndexerAndSearcherFactory.prepare(AbstractLuceneIndexerAndSearcherFactory.java:679)
   at org.alfresco.repo.transaction.AlfrescoTransactionSupport$TransactionSynchronizationImpl.beforeCommit(AlfrescoTransactionSupport.java:634)
   at org.springframework.transaction.support.TransactionSynchronizationUtils.triggerBeforeCommit(TransactionSynchronizationUtils.java:48)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerBeforeCommit(AbstractPlatformTransactionManager.java:821)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:637)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:624)
   at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:307)
   at org.alfresco.util.transaction.SpringAwareUserTransaction.commit(SpringAwareUserTransaction.java:420)
   … 38 more
Caused by: java.lang.UnsupportedOperationException: The content never exists
   at org.alfresco.repo.content.EmptyContentReader.getDirectReadableChannel(EmptyContentReader.java:59)
   at org.alfresco.repo.content.AbstractContentReader.getReadableChannel(AbstractContentReader.java:226)
   at org.alfresco.repo.content.AbstractContentReader.getContentInputStream(AbstractContentReader.java:330)
   … 53 more
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