oracle.net.ns.NetException:套接字读取超时

zi8p0yeb  于 2023-06-22  发布在  Oracle
关注(0)|答案(3)|浏览(203)

我在执行批处理后遇到此错误：

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)

这是来自.properties的我的数据库配置：

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

下面是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>

实际上，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到DB的连接跟踪，但对于批处理来说不是这样。
我在抛出错误之前在日志中注意到的是，它在这个日志级别停留了几秒钟：

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

在我有了这个之后：

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？

oracle

3条答案

按热度按时间
x9ybnkn6

x9ybnkn61#

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：

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

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

使用SID的Oracle JDBC精简：

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

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

注：对SID的支持正在逐步停止。Oracle建议用户切换到使用服务名称。
使用TNSName的Oracle JDBC精简：

jdbc:oracle:thin:@<TNSName>

Example: jdbc:oracle:thin:@GL

注意：在驱动程序版本www.example.com中添加了对TNSNames的支持10.2.0.1

赞(0）分享  回复(0）举报  2023-06-22
lh80um4z

lh80um4z2#

我解决了这个问题。我使用的是不好的JRE版本。我使用jdk1.7而不是WASD 8 JRE。要进行此更改，您必须转到运行配置--> JRE -->勾选'Alternate JRE'并在列表中选择WASD 8 JRE（可能在您的情况下应该是不同的）

赞(0）分享  回复(0）举报  2023-06-22
zkure5ic

zkure5ic3#

这些错误最有可能是关于连接问题，通常是错误的/丢失的配置、依赖性或网络连接，这些问题是可以修复的。但仅供参考，对于任何有这样例外的人：
Error oracle.net.ns.NetException: Undefined Error
经过一些谷歌搜索，这是一些关于目录或操作系统用户名包含空格的问题，结果是你必须输入这个JVM参数：
-Duser.name=somenamewithoutspaces
在那之后，它起作用了。找到此评论：

赞(0）分享  回复(0）举报  2023-06-22
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