解决方案
修改jbpm.hibernate.cfg.xml文件为
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="dialect">
//org.hibernate.dialect.MySQLDialect
修改为 org.hibernate.dialect.MySQLInnoDBDialect
</property>
<property name="connection.url">
jdbc:mysql://localhost:3306/jbpmtest
</property>
<property name="connection.username">root</property>
<property name="connection.password">aaa123456</property>
<property name="connection.driver_class">
com.mysql.jdbc.Driver
</property>
<property name="myeclipse.connection.profile">mysql</property>
<property name="show_sql">true</property>
<!-- <property name="hbm2ddl.auto">create</property> -->
<mapping resource="jbpm.repository.hbm.xml" />
<mapping resource="jbpm.execution.hbm.xml" />
<mapping resource="jbpm.history.hbm.xml" />
<mapping resource="jbpm.task.hbm.xml" />
<mapping resource="jbpm.identity.hbm.xml" />
</session-factory>
</hibernate-configuration>
转载于:https://my.oschina.net/u/2529405/blog/663598