Question

我正在使用apache common dbcp 1.2.2 jar在我的项目中创建数据库数据源，数据库端我们已将数据库Oracle 11.2.0.4.1升级到Oracle 11.2.0.4.5。下面是我的代码：

driver = oracle.jdbc.driver.OracleDriver
URL = JDBC：预言：瘦：@（DESCRIPTION =（ADDRESS_LIST =（ADDRESS =（PROTOCOL = TCP）（HOST = oramtbdocq.qs2x.vwg）（PORT = 1560）））（CONNECT_DATA =（SERVER = DEDICATED）（SERVICE_NAME = mtbdocq.qs2x.vwg）））
INITIALSIZE = 10
了maxidle = 10
maxactive = 10

我们正在使用ojdbc7.jar，因为我的jdk是1.7

代码1： 尝试使用dbcp 1.2.2 jar进行jdbc连接

?cor

例外：

 try{
        org.apache.commons.dbcp.BasicDataSource dataSource = new BasicDataSource();
        dataSource.setDriverClassName(driver);
        dataSource.setUrl(url);
        dataSource.setUsername(username);
        dataSource.setPassword(password);
        dataSource.setInitialSize(initialsize);
        dataSource.setMaxIdle(maxidle);
        dataSource.setMaxActive(maxactive);
        basicDataSourceCon =dataSource.getConnection();
        System.out.println("\n basicDataSourceCon ::"+basicDataSourceCon);
        System.out.println("\n\n<<<<<<< --- Connected to oracle DB By BasicDataSource JDBC Connection ------ >>>>>>\n\n"); 
          }catch(Exception e2){
        System.out.println("\n <<<<<<<<<<<< Inside  BasicDataSource JDBC Connection Exception Block >>>>>>>>>>>>>>> ::");
                    e2.printStackTrace(); }

但是当我使用简单的jdbc连接时，它很顺利。 代码2： 简单的jdbc连接正常。

at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1225)
    at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
    at com.emc.xcp.bam.bamserver.listener.BamContextLoaderListener.jdbctestConnection(BamContextLoaderListener.java:265)
    at com.emc.xcp.bam.bamserver.listener.BamContextLoaderListener.contextInitialized(BamContextLoaderListener.java:92)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4797)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5291)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1114)
    at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1673)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:722)
Caused by: java.sql.SQLException: Io exception: Oracle Error ORA-12650
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:113)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:147)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:257)
    at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:389)
    at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:454)
    at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
    at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
    at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:802)
    at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
    at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:294)
    at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1247)
    at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1221)
    ... 17 more

任何想法？可能是根本原因。

提前致谢。

org.apache.commons.dbcp.SQLNestedException：无法创建PoolableConnectionFactory（Io异常：Oracle错误ORA-12650）

0 个答案: