mysqlデータベースに接続中にSpring XDの問題が発生しました

Question

私はspringxdの新機能で、ストリームの下を通過する際に問題に直面しました。

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 

そして私はまた、私はCの下ojdbc6-11.1.0.7.0.jarに置かれている以下のjdbc.propertiesの値とjdbchdfs.properties

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

を設定している：\スプリング-XDを\ xd \ libとC：\ spring-xd \ shell \ libに移動します。

エラー・ログの詳細：

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 

mysqlデータベースを接続する方法私を助けてください。そしてなぜ私はこの接続問題に直面しているのですか？

Answer 1

ストリームDSLで、ドライバクラス名をcom.mysql.jdbc.Driverとして使用してみます。あなたはmysqlデータベース接続URLを持っていますが、OracleDriverはあります。