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Re: Help!After replacing H2 to mysql,getting errors in the process tab!
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created by <a href="http://community.jboss.org/people/jimmy.dongjia">Jimmy dong</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/642130#642130">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi Demian!</p><p>When I set hibernate.hbm2ddl.auto=create  to update, after I restart  HT server, the HT server can't run , error as follow:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>[javac] /usr/local/jbpm-installer/build.xml:500: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds<br/>     [java] Exception in thread "main" javax.persistence.RollbackException: Error while commiting the transaction<br/>     [java]  at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:71)<br/>     [java]  at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:820)<br/>     [java]  at org.jbpm.task.service.TaskServiceSession.persistInTransaction(TaskServiceSession.java:786)<br/>     [java]  at org.jbpm.task.service.TaskServiceSession.addUser(TaskServiceSession.java:69)<br/>     [java]  at org.jbpm.DemoTaskService.main(Unknown Source)<br/>     [java] Caused by: org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update<br/>     [java]  at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:94)<br/>     [java]  at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)<br/>     [java]  at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275)<br/>     [java]  at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)<br/>     [java]  at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167)<br/>     [java]  at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)<br/>     [java]  at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)<br/>     [java]  at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)<br/>     [java]  at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)<br/>     [java]  at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)<br/>     [java]  at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)<br/>     [java]  ... 4 more<br/>     [java] Caused by: java.sql.BatchUpdateException: Duplicate entry 'Jane Austin' for key 'PRIMARY'<br/>     [java]  at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:2028)<br/>     [java]  at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1451)<br/>     [java]  at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)<br/>     [java]  at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)<br/>     [java]  ... 12 more<br/>     [java] Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry 'Jane Austin' for key 'PRIMARY'<br/>     [java]  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)<br/>     [java]  at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)<br/>     [java]  at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)<br/>     [java]  at java.lang.reflect.Constructor.newInstance(Constructor.java:513)<br/>     [java]  at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)<br/>     [java]  at com.mysql.jdbc.Util.getInstance(Util.java:386)<br/>     [java]  at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1039)<br/>     [java]  at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3609)<br/>     [java]  at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3541)<br/>     [java]  at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2002)<br/>     [java]  at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2163)<br/>     [java]  at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2624)<br/>     [java]  at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2127)<br/>     [java]  at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2427)<br/>     [java]  at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1980)<br/>     [java]  ... 15 more<br/>     [java] Java Result: 1</p><p>BUILD SUCCESSFUL<br/>Total time: 30 seconds<br/>[root@localhost jbpm-installer]# </p><div class="mcePaste" id="_mcePaste" style="position: absolute; top: 0px; left: 0px;"></div></div>
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