oracle.net.ns.NetException：套接字读取超时

我有我的执行批处理后，此错误：从的.propertiesoracle.net.ns.NetException：套接字读取超时

2015-11-06 15:45:32,179 [SchemaValidator       ] ERROR | could not get database metadata 
java.sql.SQLRecoverableException: Erreur d'E/S: Socket read timed out 
    at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:419) 
    at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:536) 
    at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:228) 
    at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) 
    at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521) 
    at java.sql.DriverManager.getConnection(DriverManager.java:571) 
    at java.sql.DriverManager.getConnection(DriverManager.java:187) 
    at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:173) 
    at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:164) 
    at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:149) 
    at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:119) 
    at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:46) 
    at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51) 
    at org.hibernate.tool.hbm2ddl.SchemaValidator.validate(SchemaValidator.java:130) 
    at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:349) 
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1327) 
    at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:867) 
    at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:669) 
    at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:132) 
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:225) 
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:308) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322) 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322) 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322) 
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139) 
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83) 
    at org.springframework.batch.core.launch.support.CommandLineJobRunner.start(CommandLineJobRunner.java:282) 
    at org.springframework.batch.core.launch.support.CommandLineJobRunner.main(CommandLineJobRunner.java:574) 
Caused by: oracle.net.ns.NetException: Socket read timed out 
    at oracle.net.ns.Packet.receive(Packet.java:321) 
    at oracle.net.ns.DataPacket.receive(DataPacket.java:103) 
    at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:230) 
    at oracle.net.ns.NetInputStream.read(NetInputStream.java:175) 
    at oracle.net.ns.NetInputStream.read(NetInputStream.java:100) 
    at oracle.net.ns.Packet.extractData(Packet.java:423) 
    at oracle.net.ns.AcceptPacket.<init>(AcceptPacket.java:136) 
    at oracle.net.ns.NSProtocol.connect(NSProtocol.java:312) 
    at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1054) 
    at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:308)

这是我的DB配置：

batch.jdbc.driver=oracle.jdbc.driver.OracleDriver 
batch.jdbc.url=jdbc:oracle:thin:@*********:****/***** 
batch.jdbc.user=***** 
batch.jdbc.pwd=*****

，这是config.xml：

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:util="http://www.springframework.org/schema/util" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
    http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd"> 

    <bean id="dataSourceCredentialsProvider" 
     class="com.natixis.sphinx.security.credentials.AlcasarCredentialsProvider"> 
     <property name="ldapEntry" value="${batch.jdbc.ldapEntry}" /> 
     <property name="application" ref="application" /> 
    </bean> 

    <bean id="dataSource" 
     class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 
     <property name="driverClassName" 
      value="oracle.jdbc.driver.OracleDriver" /> 
     <property name="url" value="${batch.jdbc.url}" /> 
     <property name="username" value="${batch.jdbc.user}" /> 
     <property name="password" value="${batch.jdbc.pwd}" /> 
    </bean> 

    <!-- Transaction manager for a single JPA EntityManagerFactory (alternative to JTA) --> 
    <bean id="transactionManager" 
     class="org.springframework.orm.jpa.JpaTransactionManager"> 
     <property name="entityManagerFactory" 
      ref="entityManagerFactory" /> 
    </bean> 

    <!-- Spring Configuration Entity Manager Factory --> 
    <bean id="entityManagerFactory" 
     class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> 

     <property name="jpaVendorAdapter"> 
      <bean 
       class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" /> 
     </property> 
     <property name="jpaPropertyMap"> 
      <map> 
       <entry key="hibernate.cache.use_second_level_cache" 
        value="true" /> 
       <entry key="hibernate.cache.use_query_cache" 
        value="true" /> 
       <entry key="hibernate.cache.provider_class" 
        value="net.sf.ehcache.hibernate.SingletonEhCacheProvider" /> 
       <entry key="hibernate.show_sql" value="true" /> 
       <entry key="hibernate.use_sql_comments" value="false" /> 
       <entry key="hibernate.format_sql" value="false" /> 
       <entry key="hibernate.hbm2ddl.auto" value="validate" /> 
       <entry key="hibernate.dialect" 
        value="org.hibernate.dialect.Oracle10gDialect" /> 
       <entry key="hibernate.temp.use_jdbc_metadata_defaults" 
        value="false" /> 
      </map> 
     </property> 
     <property name="dataSource" ref="dataSource" /> 
    </bean> 
    <bean id="namedParameterJdbcTemplate" 
     class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate"> 
     <constructor-arg ref="template" /> 
    </bean> 
    <bean id="template" 
     class="org.springframework.jdbc.core.JdbcTemplate"> 
     <property name="dataSource" ref="dataSource" /> 
     <!-- <property name="fetchSize" value="#{pageSize+1}" /> --> 
    </bean> 

</beans>

其实我可以很容易地访问我们的本地Web应用程序，我可以在日志中看到连接t与DB竞赛，但批次并非如此。

我在抛出错误之前的日志注意什么，它在这个日志级别卡住几秒钟：

2015-11-09 09:56:55,728 [DozerBeanMapper       ] INFO | Initializing a new instance of the dozer bean mapper.

后，我有这样的：

2015-11-09 09:57:59,227 [JDBCExceptionReporter     ] WARN | SQL Error: 17002, SQLState: 08006 
2015-11-09 09:57:59,227 [JDBCExceptionReporter     ] ERROR | Erreur d'E/S: Socket read timed out 
2015-11-09 09:57:59,232 [CommandLineJobRunner     ] ERROR | Job Terminated in error: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: Cannot open connection 
org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: Cannot open connection

任何帮助吗？

来源

2015-11-06 Nabil Salah

看起来OS IP层或防火墙，或选择网络设备检测到非活动连接的时间超过特定时间，并强制关闭它们。因此，要么将连接池配置为在网络层完成之前关闭空闲连接，要么在其中配置“保持活动状态”。 – nabeel

谢谢你的回答。你能帮我在我的情况下如何配置这个？ –

我不知道我可以帮忙，因为我从来没有这样做过，但这是连接（用户/通过@网址）为其他进程工作？或仅在一段时间后发生异常？ – nabeel

可能会在服务名称格式缺少“//”？使用SID

jdbc:oracle:thin:@//<host>:<port>/<service_name> 

Example: jdbc:oracle:thin:@//192.168.2.1:1521/XE

Oracle JDBC瘦：

Oracle JDBC瘦驱动格式

Oracle JDBC瘦使用服务名称

jdbc:oracle:thin:@<host>:<port>:<SID> 

Example: jdbc:oracle:thin:192.168.2.1:1521:X01A

注：SID支持正被逐步出。 Oracle建议用户切换到使用服务名称。

Oracle JDBC瘦使用TNSNAME：

jdbc:oracle:thin:@<TNSName> 

Example: jdbc:oracle:thin:@GL

注：在驱动程序版本10.2.0.1

来源

2015-11-06 18:47:45 nabeel

嗨nabeel。谢谢您的回答。我做了建议的更改：与以前一样的错误。我在最后更新了我的问题，并提供了更多详细信息，以帮助我更好地理解我的问题 –

我解决了这个问题增加了对TNSNAMES支持。我使用的是糟糕的JRE版本。我使用jdk1.7而不是WASD8 JRE。要做到这一点变化，你必须去运行配置 - > JRE - >剔“可替换JRE”，然后在列表WASD8 JRE（也许在你的情况应该是不同势）

来源

2015-11-10 15:57:54

oracle.net.ns.NetException：套接字读取超时

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