5-11 21:08:13,261 WARN  SQL Error: 1047, SQLState: 08S01
2018-05-11 21:08:13,261 ERROR (Thread-4 (group:HornetQ-client-global-threads-1009828053)   ) [org.hibernate.util.JDBCExceptionReporter] 2018-05-11 21:08:13,261 ERROR (conn=12) Unknown command
2018-05-11 21:08:13,262 ERROR (Thread-4 (group:HornetQ-client-global-threads-1009828053)   ) [org.jbpm.persistence.db.DbPersistenceService] 2018-05-11 21:08:13,262 ERROR hibernate flush failed: org.hibernate.exception.JDBCConnectionException: Could not execute JDBC batch update
5-11 21:08:13,262 ERROR hibernate flush failed: org.hibernate.exception.JDBCConnectionException: Could not execute JDBC batch update
        at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:99) [:3.6.6.Final]
        at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) [:3.6.6.Final]
        at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275) [:3.6.6.Final]
        at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:114) [:3.6.6.Final]
        at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:109) [:3.6.6.Final]
        at org.hibernate.jdbc.AbstractBatcher.prepareBatchStatement(AbstractBatcher.java:244) [:3.6.6.Final]
        at org.hibernate.persister.collection.AbstractCollectionPersister.recreate(AbstractCollectionPersister.java:1179) [:3.6.6.Final]
        at org.hibernate.action.CollectionRecreateAction.execute(CollectionRecreateAction.java:58) [:3.6.6.Final]
        at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) [:3.6.6.Final]
        at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) [:3.6.6.Final]
        at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:188) [:3.6.6.Final]
        at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) [:3.6.6.Final]
        at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) [:3.6.6.Final]
        at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) [:3.6.6.Final]
        at org.jbpm.persistence.db.DbPersistenceService.flushSession(DbPersistenceService.java:272) [:3.2.2 (date:12-Sep-2007 13:59)]
        at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:232) [:3.2.2 (date:12-Sep-2007 13:59)]
        at org.jbpm.svc.Services.close(Services.java:225) [:3.2.2 (date:12-Sep-2007 13:59)]
        at org.jbpm.JbpmContext.close(JbpmContext.java:139) [:3.2.2 (date:12-Sep-2007 13:59)]
        at org.domain.atgov.process.session.JbpmProcessMgr.newProcessInstance(JbpmProcessMgr.java:141) [:]
        at org.domain.atgov.process.session.JbpmService.runProcess(JbpmService.java:35) [:]
        at org.domain.atgov.process.mdb.JbpmServiceQueueMsgProcessorImpl.onMessage(JbpmServiceQueueMsgProcessorImpl.java:76) [:]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_45]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_45]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_45]
        at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_45]
        at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) [:2.2.2.Final]
        at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32) [:2.2.2.Final]
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) [:2.2.2.Final]
        at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28) [:2.2.2.Final]
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [:2.2.2.Final]
        at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77) [:2.2.2.Final]
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [:2.2.2.Final]
        at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) [:2.2.2.Final]
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [:2.2.2.Final]
        at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) [:2.2.2.Final]
        at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185) [:2.2.2.Final]
        at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103) [:2.2.2.Final]
        at org.domain.atgov.process.mdb.JbpmServiceQueueMsgProcessorImpl_$$_javassist_seam_206.onMessage(JbpmServiceQueueMsgProcessorImpl_$$_javassist_seam_206.java) [:]
        at org.domain.atgov.process.mdb.JbpmServiceQueue00Mgr.onMessage(JbpmServiceQueue00Mgr.java:45) [:]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_45]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_45]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_45]
        at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_45]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72) [:1.1.3]
        at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor$InvocationContext.proceed(InvocationContextInterceptor.java:127) [:1.1.3]
        at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:44) [:2.2.2.Final]
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) [:2.2.2.Final]
        at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28) [:2.2.2.Final]
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [:2.2.2.Final]
        at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77) [:2.2.2.Final]
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [:2.2.2.Final]
        at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) [:2.2.2.Final]
        at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [:2.2.2.Final]
        at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:118) [:2.2.2.Final]
        at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:50) [:2.2.2.Final]
        at sun.reflect.GeneratedMethodAccessor515.invoke(Unknown Source) [:1.6.0_45]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_45]
        at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_45]
        at org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:80) [:1.1.3]
        at org.jboss.ejb3.interceptors.aop.EJB3InterceptorInterceptor.invoke(EJB3InterceptorInterceptor.java:71) [:1.1.3]
        at org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:62) [:1.1.3]
        at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76) [:1.1.3]
        at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62) [:1.1.3]
        at sun.reflect.GeneratedMethodAccessor514.invoke(Unknown Source) [:1.6.0_45]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_45]
        at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_45]
        at org.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:74) [:1.1.3]
        at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_1184089575.invoke(InvocationContextInterceptor_z_fillMethod_1184089575.java) [:]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:90) [:1.1.3]
        at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_1184089575.invoke(InvocationContextInterceptor_z_setup_1184089575.java) [:]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.async.impl.interceptor.AsynchronousServerInterceptor.invoke(AsynchronousServerInterceptor.java:110) [:1.7.21]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62) [:1.7.21]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56) [:1.7.21]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) [:1.7.21]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42) [:1.0.4]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:68) [:1.7.21]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.core.context.InvocationContextAdapter.proceed(InvocationContextAdapter.java:70) [:1.7.21]
        at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invokeInCallerTx(CMTTxInterceptor.java:223) [:0.0.2]
        at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.required(CMTTxInterceptor.java:353) [:0.0.2]
        at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invoke(CMTTxInterceptor.java:209) [:0.0.2]
        at org.jboss.ejb3.tx2.aop.CMTTxInterceptorWrapper.invoke(CMTTxInterceptorWrapper.java:52) [:0.0.2]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42) [:1.0.4]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:79) [:1.7.21]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67) [:1.7.21]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.core.context.CurrentInvocationContextInterceptor.invoke(CurrentInvocationContextInterceptor.java:47) [:1.7.21]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67) [:1.0.1]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.interceptor.EJB3TCCLInterceptor.invoke(EJB3TCCLInterceptor.java:86) [:1.7.21]
        at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) [jboss-aop.jar:2.2.2.GA]
        at org.jboss.ejb3.mdb.MessagingContainer.localInvoke(MessagingContainer.java:306) [:1.7.21]
        at org.jboss.ejb3.mdb.inflow.MessageInflowLocalProxy.delivery(MessageInflowLocalProxy.java:299) [:1.7.21]
        at org.jboss.ejb3.mdb.inflow.MessageInflowLocalProxy.invoke(MessageInflowLocalProxy.java:152) [:1.7.21]
        at com.sun.proxy.$Proxy321.onMessage(Unknown Source)
        at org.hornetq.ra.inflow.HornetQMessageHandler.onMessage(HornetQMessageHandler.java:278) [:6.1.0.Final]
        at org.hornetq.core.client.impl.ClientConsumerImpl.callOnMessage(ClientConsumerImpl.java:866) [:6.1.0.Final]
        at org.hornetq.core.client.impl.ClientConsumerImpl.access$100(ClientConsumerImpl.java:44) [:6.1.0.Final]
        at org.hornetq.core.client.impl.ClientConsumerImpl$Runner.run(ClientConsumerImpl.java:983) [:6.1.0.Final]
        at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:100) [:6.1.0.Final]
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [:1.6.0_45]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [:1.6.0_45]
        at java.lang.Thread.run(Thread.java:662) [:1.6.0_45]
Caused by: java.sql.BatchUpdateException: (conn=12) Unknown command
        at org.mariadb.jdbc.MariaDbStatement.executeBatchExceptionEpilogue(MariaDbStatement.java:282) [:]
        at org.mariadb.jdbc.MariaDbPreparedStatementClient.executeBatch(MariaDbPreparedStatementClient.java:286) [:]
        at org.jboss.resource.adapter.jdbc.WrappedStatement.executeBatch(WrappedStatement.java:774) [:6.1.0.Final]
        at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70) [:3.6.6.Final]
        at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268) [:3.6.6.Final]
        ... 115 more
Caused by: java.sql.SQLNonTransientConnectionException: (conn=12) Unknown command
        at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.get(ExceptionMapper.java:175) [:]
        at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.getException(ExceptionMapper.java:110) [:]
        at org.mariadb.jdbc.MariaDbStatement.executeBatchExceptionEpilogue(MariaDbStatement.java:279) [:]
        ... 119 more
Caused by: java.sql.SQLException: Unknown command
Query is: insert into JBPM_BYTEBLOCK (PROCESSFILE_, INDEX_, BYTES_) values (?, ?, ?)
        at org.mariadb.jdbc.internal.util.LogQueryTool.exceptionWithQuery(LogQueryTool.java:119) [:]
        at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeBulkBatch(AbstractQueryProtocol.java:481) [:]
        at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeBatchClient(AbstractQueryProtocol.java:346) [:]
        at org.mariadb.jdbc.MariaDbPreparedStatementClient.executeInternalBatch(MariaDbPreparedStatementClient.java:346) [:]
        at org.mariadb.jdbc.MariaDbPreparedStatementClient.executeBatch(MariaDbPreparedStatementClient.java:280) [:]
        ... 118 more