解决java.net.SocketException: Broken pipe异常

出现如下异常
解决的方式:参考hibernate配置文件：

 "dialect">org.hibernate.dialect.MySQLDialect
 "connection.driver_class">com.mysql.jdbc.Driver


 "connection.url">
 jdbc:mysql://localhost/tonyshao?characterEncoding=gb2312&zeroDateTimeBehavior=convertToNull


 "connection.username">user
 "connection.password">passport

 "hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider
 "hibernate.cache.use_query_cache">true

 "hibernate.connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider
 "hibernate.connection.pool_size">2

 "hibernate.connection.autocommit">false



 "c3p0.timeout">30000

 "c3p0.max_statements">50

 "c3p0.idle_test_period">28000
 "c3p0.acquire_increment">1

	
	org.hibernate.dialect.MySQLDialect
	com.mysql.jdbc.Driver

	
	
		jdbc:mysql://localhost/tonyshao?characterEncoding=gb2312&zeroDateTimeBehavior=convertToNull
	

	user
	passport

	org.hibernate.cache.EhCacheProvider
	true
	
	org.hibernate.connection.C3P0ConnectionProvider 
	2
	
	false
	
	
    
    30000
    
    50
    
    28000
    1

Lastpacketsenttotheserverwas1msago.

STACKTRACE:

com.mysql.jdbc.CommunicationsException:Communicationslinkfailureduetounderlyingexception:

**BEGINNESTEDEXCEPTION**

java.net.SocketException
MESSAGE:Brokenpipe

STACKTRACE:

java.net.SocketException:Brokenpipe
atjava.net.SocketOutputStream.socketWrite0(NativeMethod)
 atjava.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
 atjava.net.SocketOutputStream.write(SocketOutputStream.java:136)
 atjava.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
 atjava.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
 atcom.mysql.jdbc.MysqlIO.send(MysqlIO.java:2692)
 atcom.mysql.jdbc.MysqlIO.send(MysqlIO.java:2621)
 atcom.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1552)
 atcom.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1666)
 atcom.mysql.jdbc.Connection.execSQL(Connection.java:2994)
 atcom.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:936)
 atcom.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1030)
 atorg.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:139)
 atorg.hibernate.loader.Loader.getResultSet(Loader.java:1669)
 atorg.hibernate.loader.Loader.doQuery(Loader.java:662)
 atorg.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
 atorg.hibernate.loader.Loader.loadEntity(Loader.java:1785)