Error establishing socket????

启动服务出现如下错误：

WARN  -  JDBCExceptionReporter.logExceptions( 71 )  |  SQL Error:  0 , SQLState:  null
ERROR  -  JDBCExceptionReporter.logExceptions( 72 )  |  Cannot  create  PoolableConnecti
onFactory ( [ Microsoft ][ SQLServer 2000 Driver for JDBC ] Error establishing socket.
)
WARN  -  SettingsFactory.buildSettings( 103 )  |  Could  not  obtain connection metadata

org.apache.commons.dbcp.SQLNestedException: Cannot  create  PoolableConnectionFact
ory ( [ Microsoft ][ SQLServer 2000 Driver for JDBC ] Error establishing socket.)
        at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSou
rce.java: 855 )
        at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource
.java: 540 )
        at org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.
getConnection(LocalDataSourceConnectionProvider.java: 80 )
        at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:
72 )
        at org.hibernate.cfg.Configuration.buildSettings(Configuration.java: 1463
)
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.jav
a: 1004 )
        at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSession
Factory(LocalSessionFactoryBean.java: 746 )
        at org.springframework.orm.hibernate3.LocalSessionFactoryBean.afterPrope
rtiesSet(LocalSessionFactoryBean.java: 673 )
        at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java: 962 )
        at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.createBean(AbstractAutowireCapableBeanFactory.java: 354 )
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java: 223 )
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java: 147 )
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver
.resolveReference(BeanDefinitionValueResolver.java: 176 )
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver
.resolveValueIfNecessary(BeanDefinitionValueResolver.java: 105 )
        at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java: 916 )
        at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.populateBean(AbstractAutowireCapableBeanFactory.java: 727 )
        at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.createBean(AbstractAutowireCapableBeanFactory.java: 336 )
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java: 223 )
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java: 147 )
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver
.resolveReference(BeanDefinitionValueResolver.java: 176 )
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver
.resolveValueIfNecessary(BeanDefinitionValueResolver.java: 105 )
        at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java: 916 )
        at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.populateBean(AbstractAutowireCapableBeanFactory.java: 727 )
        at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.createBean(AbstractAutowireCapableBeanFactory.java: 336 )
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java: 223 )
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java: 147 )
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.
preInstantiateSingletons(DefaultListableBeanFactory.java: 271 )
        at org.springframework.context.support.AbstractApplicationContext.refres
h(AbstractApplicationContext.java: 312 )
        at org.springframework.web.context.support.AbstractRefreshableWebApplica
tionContext.refresh(AbstractRefreshableWebApplicationContext.java: 134 )
        at org.springframework.web.context.ContextLoader.createWebApplicationCon
text (ContextLoader.java: 230 )
        at org.springframework.web.context.ContextLoader.initWebApplicationConte
xt(ContextLoader.java: 156 )
        at org.springframework.web.context.ContextLoaderListener.contextInitiali
zed(ContextLoaderListener.java: 48 )
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContex
t.java: 3805 )
        at org.apache.catalina.core.StandardContext.start(StandardContext.java: 4
321 )
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase
.java: 823 )
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java: 80
7 )
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java: 595 )

        at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDep
loyer.java: 277 )
        at org.apache.catalina.core.StandardHost.install(StandardHost.java: 832 )
        at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.j
ava: 687 )
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java: 432
)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java: 968 )
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java
: 349 )
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecycl
eSupport.java: 119 )
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java: 1091 )

        at org.apache.catalina.core.StandardHost.start(StandardHost.java: 789 )
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java: 1083 )

        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java: 478
)
        at org.apache.catalina.core.StandardService.start(StandardService.java: 4
76 )
        at org.apache.catalina.core.StandardServer.start(StandardServer.java: 231
3 )
        at org.apache.catalina.startup.Catalina.start(Catalina.java: 556 )
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java: 39 )
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java: 25 )
        at java.lang.reflect.Method.invoke(Method.java: 585 )
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java: 284 )
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java: 422 )
Caused  by : java.sql.SQLException:  [ Microsoft ][ SQLServer 2000 Driver for JDBC ] Err
or  establishing socket.
        at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source
)
        at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
        at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
        at com.microsoft.jdbc.sqlserver.tds.TDSConnection. < init > (Unknown Source)

        at com.microsoft.jdbc.sqlserver.SQLServerImplConnection. open (Unknown Sou
rce)
        at com.microsoft.jdbc.base.BaseConnection.getNewImplConnection(Unknown S
ource)
        at com.microsoft.jdbc.base.BaseConnection. open (Unknown Source)
        at com.microsoft.jdbc.base.BaseDriver.connect(Unknown Source)
        at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(Driv
erConnectionFactory.java: 37 )
        at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(Poolable
ConnectionFactory.java: 290 )
        at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(Bas
icDataSource.java: 877 )
        at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSou
rce.java: 851 )
          56  more

解决方案：
     1） http://dev.youkuaiyun.com/article/70/70360.shtm
      2）重新启动机器