| problems configuring CDO Hibernate store with Oracle database [message #740165] |
Tue, 18 October 2011 08:19  |
 Dmitry 
Messages: 3
Registered: October 2011 |
Junior Member |
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Hi everybody.
Does anyone have an experience of configuring CDO Hibernate store with Orcale 10g?
I've met some problems here.
When I start the server on a clean database, it fails with this stacktrace:
47270 [app thread - org.eclipse.emf.cdo.server.app.0] DEBUG org.hibernate.SQL - insert into wazdev240_e2am_usr.cdo_package_unit (originalType, timeStamp, EPackageBlob, nsUri) values (?, ?, ?, ?)
Hibernate: insert into wazdev240_e2am_usr.cdo_package_unit (originalType, timeStamp, EPackageBlob, nsUri) values (?, ?, ?, ?)
java.lang.ClassCastException: $Proxy4 cannot be cast to oracle.sql.BLOB
at oracle.jdbc.driver.OraclePreparedStatement.setBlob(OraclePreparedStatement.java:6859)
at org.hibernate.type.descriptor.sql.BlobTypeDescriptor$1.doBind(BlobTypeDescriptor.java:65)
at org.hibernate.type.descriptor.sql.BasicBinder.bind(BasicBinder.java:89)
at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:282)
at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:277)
at org.hibernate.type.AbstractSingleColumnStandardBasicType.nullSafeSet(AbstractSingleColumnStandardBasicType.java:85)
at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:2166)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2412)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2856)
at org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:79)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265)
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:1216)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:383)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:133)
at org.eclipse.emf.cdo.server.internal.hibernate.HibernatePackageHandler.writePackageUnits(HibernatePackageHandler.java:106)
at org.eclipse.emf.cdo.server.internal.hibernate.HibernatePackageHandler.writePackageUnits(HibernatePackageHandler.java:199)
at org.eclipse.emf.cdo.server.internal.hibernate.HibernateStoreAccessor.writePackageUnits(HibernateStoreAccessor.java:829)
at org.eclipse.emf.cdo.internal.server.Repository.initSystemPackages(Repository.java:1394)
at org.eclipse.emf.cdo.internal.server.Repository.doActivate(Repository.java:1573)
at org.eclipse.net4j.util.lifecycle.Lifecycle.activate(Lifecycle.java:72)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.activate(LifecycleUtil.java:99)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.activate(LifecycleUtil.java:89)
at org.eclipse.emf.cdo.server.CDOServerUtil.addRepository(CDOServerUtil.java:201)
at org.eclipse.emf.cdo.spi.server.RepositoryConfigurator.configure(RepositoryConfigurator.java:110)
at org.eclipse.emf.cdo.internal.server.bundle.CDOServerApplication.doStart(CDOServerApplication.java:61)
at org.eclipse.net4j.util.om.OSGiApplication.start(OSGiApplication.java:61)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.equinox.internal.app.AnyThreadAppLauncher.run(AnyThreadAppLauncher.java:26)
at java.lang.Thread.run(Thread.java:619)
If I restart the server after that, it rises normally. But I can see some tables missed (comparing with CDO+MySQL bundle). And I get NPE on client if trying to operate with a new transaction in CDO explorer. But I don't see any errors in server log.
Any ideas, folks?
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| Re: problems configuring CDO Hibernate store with Oracle database [message #740271 is a reply to message #740174] |
Tue, 18 October 2011 10:30  |
Dmitry
Messages: 3
Registered: October 2011 |
Junior Member |
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Thank you, I've tried it out, but got this exception on startup:
app thread - org.eclipse.emf.cdo.server.app.0 [debug.lifecycle] Activating DBStore@5
[ERROR] Problem with table cdo_lobs: SELECT id, size, bdata, cdata FROM cdo_lobs
org.eclipse.net4j.db.DBException: Problem with table cdo_lobs: SELECT id, size, bdata, cdata FROM cdo_lobs
at org.eclipse.net4j.spi.db.DBAdapter.validateTable(DBAdapter.java:439)
at org.eclipse.net4j.spi.db.DBAdapter.createTable(DBAdapter.java:146)
at org.eclipse.net4j.spi.db.DBAdapter.createTables(DBAdapter.java:111)
at org.eclipse.net4j.spi.db.DBSchema.create(DBSchema.java:118)
at org.eclipse.emf.cdo.server.internal.db.DBStore.doActivate(DBStore.java:521)
at org.eclipse.net4j.util.lifecycle.Lifecycle.activate(Lifecycle.java:72)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.activate(LifecycleUtil.java:99)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.activate(LifecycleUtil.java:89)
at org.eclipse.emf.cdo.internal.server.Repository.doActivate(Repository.java:1543)
at org.eclipse.net4j.util.lifecycle.Lifecycle.activate(Lifecycle.java:72)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.activate(LifecycleUtil.java:99)
at org.eclipse.net4j.util.lifecycle.LifecycleUtil.activate(LifecycleUtil.java:89)
at org.eclipse.emf.cdo.server.CDOServerUtil.addRepository(CDOServerUtil.java:201)
at org.eclipse.emf.cdo.spi.server.RepositoryConfigurator.configure(RepositoryConfigurator.java:110)
at org.eclipse.emf.cdo.internal.server.bundle.CDOServerApplication.doStart(CDOServerApplication.java:61)
at org.eclipse.net4j.util.om.OSGiApplication.start(OSGiApplication.java:61)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.equinox.internal.app.AnyThreadAppLauncher.run(AnyThreadAppLauncher.java:26)
at java.lang.Thread.run(Thread.java:636)
Caused by: java.sql.SQLException: ORA-00936: missing expression
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:745)
at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:207)
at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:801)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1039)
at oracle.jdbc.driver.T4CStatement.executeMaybeDescribe(T4CStatement.java:841)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1134)
at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1274)
at org.eclipse.net4j.spi.db.DBAdapter.validateTable(DBAdapter.java:428)
... 18 more
Should I create the tables by hands before running the cdo server, or what?
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