Question

我是springxd的新手，在传递到溪流下方面临问题。

stream create foo2 --definition "jdbc --fixedDelay=1 --split=1 --driverClassName=oracle.jdbc.driver.OracleDriver --url=jdbc:mysql://localhost:3306/test --query='select * from user' |log" --deploy

我在jdbc.properties和jdbchdfs.properties中设置了以下值

driverClass=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/test1
username=root
password=

此外，我已将ojdbc6-11.1.0.7.0.jar放在C：\ spring-xd \ xd \ lib和C：\ spring-xd \ shell \ lib下。

错误日志详细信息：

2016-05-13T17:20:30+0530 1.2.1.RELEASE ERROR task-scheduler-4 handler.LoggingHandler - org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Driver:oracle.jdbc.driver.OracleDriver@65bb6fd3 returned
 null for URL:jdbc:mysql://localhost:3306/test
        at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:245)
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:463)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:276)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
        at com.sun.proxy.$Proxy134.call(Unknown Source)
        at org.springframework.integration.endpoint.AbstractPollingEndpoint$Poller$1.run(AbstractPollingEndpoint.java:298)
        at org.springframework.integration.util.ErrorHandlingTaskExecutor$1.run(ErrorHandlingTaskExecutor.java:52)
        at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50)
        at org.springframework.integration.util.ErrorHandlingTaskExecutor.execute(ErrorHandlingTaskExecutor.java:49)
        at org.springframework.integration.endpoint.AbstractPollingEndpoint$Poller.run(AbstractPollingEndpoint.java:292)
        at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
        at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.SQLException: Driver:oracle.jdbc.driver.OracleDriver@65bb6fd3 returned null for URL:jdbc:mysql://localhost:3306/test
        at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:326)
        at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:200)
        at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:699)
        at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:633)
        at org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:186)
        at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:127)
        at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:204)
        ... 21 more

请帮我看看如何连接mysql数据库。为什么我要面对这个连接问题。

Answer 1

在Stream DSL上尝试使用驱动程序类名称com.mysql.jdbc.Driver。你有一个mysql数据库连接url但是有一个OracleDriver。

连接mysql数据库时出现Spring XD问题

1 个答案: