在多线程下使用xfire调用webservice时，出现JDBC commit failed

[sinat_30934717]

由于业务需要，根据多个设备ID和查询时间调用webservice接口查询相应的数值，在使用多线程调用接口时，会出现
org.codehaus.xfire.XFireRuntimeException: Could not invoke service.. Nested exception is org.codehaus.xfire.fault.XFireFault: Could not commit Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC commit failed
org.codehaus.xfire.XFireRuntimeException: Could not invoke service.. Nested exception is org.codehaus.xfire.fault.XFireFault: Could not commit Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC commit failed
这个错误。

[sinat_30934717]

麻烦各位帮忙看下，辛苦了。