Fix ERRORs in FT-nuxeo-master-funkload-dm-tomcat-multidb server logs

ERROR [Nuxeo-Work-default-1] [org.nuxeo.ecm.platform.annotations.repository.service.DocumentVersionnedGraphManager] java.lang.RuntimeException: com.hp.hpl.jena.shared.JenaException: Exception during database access
02:30:54 2014-09-24 02:30:04,467 ERROR [Nuxeo-Work-default-1] [org.apache.geronimo.transaction.manager.CommitTask] Unexpected exception committing org.apache.geronimo.connector.outbound.LocalXAResource@5a5f0b62; continuing to commit other RMs
02:30:54 2014-09-24 02:30:04,468 ERROR [Nuxeo-Work-default-1] [org.nuxeo.runtime.transaction.TransactionHelper] Unable to commit/rollback  org.nuxeo.runtime.jtajca.NuxeoContainer$UserTransactionImpl@26858580

2014-09-24 02:30:04,465 ERROR [Nuxeo-Work-default-1] [org.nuxeo.ecm.platform.annotations.repository.service.DocumentVersionnedGraphManager] java.lang.RuntimeException: com.hp.hpl.jena.shared.JenaException: Exception during database access
2014-09-24 02:30:04,467 ERROR [Nuxeo-Work-default-1] [org.apache.geronimo.transaction.manager.CommitTask] Unexpected exception committing org.apache.geronimo.connector.outbound.LocalXAResource@5a5f0b62; continuing to commit other RMs
javax.transaction.xa.XAException
	at org.apache.geronimo.connector.outbound.LocalXAResource.commit(LocalXAResource.java:58)
	at org.apache.geronimo.transaction.manager.CommitTask.run(CommitTask.java:63)
	at org.apache.geronimo.transaction.manager.TransactionImpl.commitResources(TransactionImpl.java:673)
	at org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:321)
	at org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252)
	at org.nuxeo.runtime.jtajca.NuxeoContainer$TransactionManagerWrapper.commit(NuxeoContainer.java:779)
	at org.nuxeo.runtime.jtajca.NuxeoContainer$UserTransactionImpl.commit(NuxeoContainer.java:657)
	at org.nuxeo.runtime.transaction.TransactionHelper.commitOrRollbackTransaction(TransactionHelper.java:312)
	at org.nuxeo.ecm.core.work.AbstractWork.runWorkWithTransaction(AbstractWork.java:375)
	at org.nuxeo.ecm.core.work.AbstractWork.runWorkWithTransactionAndCheckExceptions(AbstractWork.java:312)
	at org.nuxeo.ecm.core.work.AbstractWork.run(AbstractWork.java:280)
	at org.nuxeo.ecm.core.work.WorkHolder.run(WorkHolder.java:52)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.resource.spi.LocalTransactionException: Unable to commit
	at org.tranql.connector.jdbc.ManagedJDBCConnection.localTransactionCommit(ManagedJDBCConnection.java:103)
	at org.tranql.connector.AbstractManagedConnection$LocalTransactionImpl.commit(AbstractManagedConnection.java:199)
	at org.apache.geronimo.connector.outbound.LocalXAResource.commit(LocalXAResource.java:56)
	... 14 more
Caused by: java.sql.SQLRecoverableException: Closed Connection
	at oracle.jdbc.driver.PhysicalConnection.commit(PhysicalConnection.java:3817)
	at oracle.jdbc.driver.PhysicalConnection.commit(PhysicalConnection.java:3857)
	at org.tranql.connector.jdbc.ManagedJDBCConnection.localTransactionCommit(ManagedJDBCConnection.java:92)
	... 16 more
2014-09-24 02:30:04,468 ERROR [Nuxeo-Work-default-1] [org.nuxeo.runtime.transaction.TransactionHelper] Unable to commit/rollback  org.nuxeo.runtime.jtajca.NuxeoContainer$UserTransactionImpl@26858580
javax.transaction.SystemException: Error during two phase commit
	at org.apache.geronimo.transaction.manager.TransactionImpl.commitResources(TransactionImpl.java:687)
	at org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:321)
	at org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252)
	at org.nuxeo.runtime.jtajca.NuxeoContainer$TransactionManagerWrapper.commit(NuxeoContainer.java:779)
	at org.nuxeo.runtime.jtajca.NuxeoContainer$UserTransactionImpl.commit(NuxeoContainer.java:657)
	at org.nuxeo.runtime.transaction.TransactionHelper.commitOrRollbackTransaction(TransactionHelper.java:312)
	at org.nuxeo.ecm.core.work.AbstractWork.runWorkWithTransaction(AbstractWork.java:375)
	at org.nuxeo.ecm.core.work.AbstractWork.runWorkWithTransactionAndCheckExceptions(AbstractWork.java:312)
	at org.nuxeo.ecm.core.work.AbstractWork.run(AbstractWork.java:280)
	at org.nuxeo.ecm.core.work.WorkHolder.run(WorkHolder.java:52)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: javax.transaction.xa.XAException
	at org.apache.geronimo.connector.outbound.LocalXAResource.commit(LocalXAResource.java:58)
	at org.apache.geronimo.transaction.manager.CommitTask.run(CommitTask.java:63)
	at org.apache.geronimo.transaction.manager.TransactionImpl.commitResources(TransactionImpl.java:673)
	... 12 more
Caused by: javax.resource.spi.LocalTransactionException: Unable to commit
	at org.tranql.connector.jdbc.ManagedJDBCConnection.localTransactionCommit(ManagedJDBCConnection.java:103)
	at org.tranql.connector.AbstractManagedConnection$LocalTransactionImpl.commit(AbstractManagedConnection.java:199)
	at org.apache.geronimo.connector.outbound.LocalXAResource.commit(LocalXAResource.java:56)
	... 14 more
Caused by: java.sql.SQLRecoverableException: Closed Connection
	at oracle.jdbc.driver.PhysicalConnection.commit(PhysicalConnection.java:3817)
	at oracle.jdbc.driver.PhysicalConnection.commit(PhysicalConnection.java:3857)
	at org.tranql.connector.jdbc.ManagedJDBCConnection.localTransactionCommit(ManagedJDBCConnection.java:92)
	... 16 more