一、异常描述

最近无法登录连接oracle数据库，代码连接报"org.hibernate.exception.GenericJDBCException: Cannot open connection..ORA-12528, TNS:listener: all appropriate instances are blocking new connections"错误异常，详情日志如下

2479 [localhost-startStop-1] ERROR org.springframework.web.context.ContextLoader  – Context initialization failed@b@org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'publishExecutors' defined in ServletContext resource [/WEB-INF/config/application-publish.xml]: Cannot resolve reference to bean 'publishRunnable' while setting bean property 'publishRunnable'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'publishRunnable' defined in ServletContext resource [/WEB-INF/config/application-publish.xml]: Cannot resolve reference to bean 'filePublisher' while setting bean property 'filePublisher'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'filePublisher' defined in ServletContext resource [/WEB-INF/config/application-publish.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ftpOms' defined in ServletContext resource [/WEB-INF/config/application-publish.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.xwood.pms.util.publisher.FtpOms]: Constructor threw exception; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Cannot open connection@b@Caused by: @b@org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'publishRunnable' defined in ServletContext resource [/WEB-INF/config/application-publish.xml]: Cannot resolve reference to bean 'filePublisher' while setting bean property 'filePublisher'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'filePublisher' defined in ServletContext resource [/WEB-INF/config/application-publish.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ftpOms' defined in ServletContext resource [/WEB-INF/config/application-publish.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.xwood.pms.util.publisher.FtpOms]: Constructor threw exception; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Cannot open connection@b@Caused by: @b@org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'filePublisher' defined in ServletContext resource [/WEB-INF/config/application-publish.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ftpOms' defined in ServletContext resource [/WEB-INF/config/application-publish.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.xwood.pms.util.publisher.FtpOms]: Constructor threw exception; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Cannot open connection@b@Caused by: @b@org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ftpOms' defined in ServletContext resource [/WEB-INF/config/application-publish.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.xwood.pms.util.publisher.FtpOms]: Constructor threw exception; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Cannot open connection@b@Caused by: @b@org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.xwood.pms.util.publisher.FtpOms]: Constructor threw exception; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Cannot open connection@b@Caused by: @b@org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Cannot open connection@b@Caused by: @b@org.hibernate.exception.GenericJDBCException: Cannot open connection@b@        at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103)@b@        at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91)@b@        at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)@b@        at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)@b@        at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:426)@b@        at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)@b@        at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:119)@b@        at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:57)@b@        at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1327)@b@        at org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:510)@b@        at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:350)@b@        at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:262)@b@        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:101)@b@        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)@b@        at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)@b@        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)@b@        at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:631)@b@        at com.xwood.pms.dao.impl.FtpServerDao$$EnhancerByCGLIB$$8398d933.find(<generated>)@b@        at com.xwood.pms.service.impl.FtpServerServer.findFtps(FtpServerServer.java:123)@b@        at com.xwood.pms.service.impl.FtpServerServer.findAndSetFtps(FtpServerServer.java:154)@b@        at com.xwood.pms.util.publisher.FtpOms.<init>(FtpOms.java:52)@b@        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)@b@        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)@b@        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)@b@        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)@b@        at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:85)@b@        at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)@b@        at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:187)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:800)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:718)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:386)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)@b@        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:155)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:246)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)@b@        at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:372)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:919)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:834)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:423)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)@b@        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:155)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:246)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)@b@        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:267)@b@        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:110)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1100)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:862)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:423)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:268)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)@b@        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:267)@b@        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:110)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1100)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:862)@b@        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:423)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)@b@        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:155)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:246)@b@        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)@b@        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:291)@b@        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)@b@        at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)@b@        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:189)@b@        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)@b@        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)@b@        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)@b@        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)@b@        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)@b@        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)@b@        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)@b@        at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1247)@b@        at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1898)@b@        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)@b@        at java.util.concurrent.FutureTask.run(FutureTask.java:262)@b@        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)@b@        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)@b@        at java.lang.Thread.run(Thread.java:745)@b@Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Listener refused the connection with the following error:@b@ORA-12528, TNS:listener: all appropriate instances are blocking new connections@b@ )@b@        at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1225)@b@        at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)@b@        at org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection(LocalDataSourceConnectionProvider.java:81)@b@        at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:423)@b@        ... 72 more@b@Caused by: java.sql.SQLException: Listener refused the connection with the following error:@b@ORA-12528, TNS:listener: all appropriate instances are blocking new connections@b@ @b@        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:412)@b@        at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:531)@b@        at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:221)@b@        at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)@b@        at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:503)@b@        at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)@b@        at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:294)@b@        at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1247)@b@        at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1221)@b@        ... 75 more@b@Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error:@b@ORA-12528, TNS:listener: all appropriate instances are blocking new connections@b@ @b@        at oracle.net.ns.NSProtocol.connect(NSProtocol.java:385)@b@        at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1042)@b@        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:301)@b@        ... 83 more

通过ssh登录oracle重启报出"ORA-09817: Write to audit file failed. ORA-01075: you are currently logged on"，详情日志

[oracle@centos6 tomcat7]$ source  ~/.bash_profile@b@@b@[oracle@centos6 tomcat7]$ sqlplus  /nolog@b@@b@SQL*Plus: Release 11.2.0.1.0 Production on Fri Nov 29 01:14:49 2019@b@@b@Copyright (c) 1982, 2009, Oracle.  All rights reserved.@b@@b@SQL> connect  /as  sysdba;@b@ERROR:@b@ORA-09817: Write to audit file failed.@b@Linux-x86_64 Error: 28: No space left on device@b@Additional information: 12@b@ORA-01075: you are currently logged on

二、解决方法

1.因磁盘满造成无法正常连接使用oracle，定时删除比较大的日志文件

[root@centos6 tomcat7]# df@b@Filesystem           1K-blocks      Used Available Use% Mounted on@b@/dev/mapper/vg_centos6-lv_root@b@                      51475068   3706092  45147536   8% /@b@tmpfs                  2988808    725436   2263372  25% /dev/shm@b@/dev/sda1               487652     42208    419844  10% /boot@b@/dev/mapper/vg_centos6-lv_home@b@                     460832816 460585492         0 100% /home

2. 定义删除tomcat日志，并配置crontab  -e定时器进行定期删除日志

[root@centos6 bin]# vi  clrTomcatLog.sh @b@rm  -fr  /home/app/tomcat7/logs/*.log@b@echo  '' > /home/app/tomcat7/logs/catalina.out@b@@b@[root@centos6 bin]# crontab  -e@b@@b@10 01 * * * sh   /home/app/tomcat7/bin/clrTomcatLog.sh

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