Java oracle.net.ns.NetException:套接字读取超时

执行批处理后出现以下错误：

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>

在我做了这个之后：

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

有什么帮助吗？

服务名称格式中可能缺少“/”

Oracle JDBC精简驱动程序格式

使用服务名称的Oracle JDBC精简版：

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

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

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

使用SID的Oracle JDBC精简版：

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

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

jdbc:oracle:thin:@:
示例：jdbc:oracle:thin:192.168.2.1:1521:X01A

注意：对SID的支持正在逐步取消。Oracle建议用户切换到使用服务名称

使用TNSName的Oracle JDBC精简版：

jdbc:oracle:thin:@<TNSName>

Example: jdbc:oracle:thin:@GL

jdbc:oracle:thin:@
示例：jdbc:oracle:thin:@GL

---

注意：在驱动程序版本10.2.0.1中添加了对TNSNames的支持，我解决了这个问题。我使用的是坏的JRE版本。我使用jdk1.7而不是WASD8JRE。要进行此更改，您必须转到运行配置-->JRE-->勾选“备用JRE”，并在列表中选择WASD8 JRE（可能在您的情况下，它应该是不同的）

查找检测超过特定时间的非活动连接的OS IP层或防火墙或网络设备，并强制关闭它们。。因此，要么将连接池配置为在网络层关闭空闲连接之前关闭空闲连接，要么在其中配置“保持活动”。谢谢您的回答。你能帮我在我的情况下如何配置这个吗？我不确定我能帮上忙，因为我从来没有这样做过，但是这个连接（用户/pass@url)为其他流程工作？或者异常仅在一段时间后发生？此异常仅在批次中发生。我可以在部署web应用程序时轻松地连接到数据库为什么url末尾有“/old3804a”？在再次查看它和异常后，您的进程无法连接，因此在configurationsHi nabeel中出现问题。谢谢你的回答。我做了建议的改变：和以前一样的错误。最后我更新了我的问题，补充了更多细节，这有助于更好地理解我的问题。

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

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

jdbc:oracle:thin:@<TNSName>

Example: jdbc:oracle:thin:@GL