所以当我启动另一个spark shell并使用rdd.todf（）在其上创建Dataframe时，它抛出了错误：...
注意:要是提示 java.sql.SQLException: Failed to start database这个错误是因为你在命令提示框中没有关闭ij的原因 要是用Myeclipse工具来链接Derby数据配置方法如下: 默许是没有密码的: 文章结束给大家分享下程序员的一些笑话语录: 一位程序员去海边游泳,由于水性不佳,游不回岸了,于是他挥着手臂,大声求.救:“F...
with name 'localDataSourceService': Invocation of init method failed; nested exception is java.lang.RuntimeException: load schema.sql error.org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Failed to start database 'E:\nacos\data\derby-data' with class loader org...
ERROR XJ040: Failed to start database 'testdb' with class loader sun.misc.Launcher$AppClassLoader@481e481e, see the next exception for details. ERROR XSDB6: Another instance of Derby may have already booted the database C:\derby\testdb. ...
您正在“嵌入式”配置中使用Derby。使用嵌入式Derby，一次只有一个Java应用程序可以使用数据库。
corrupt? Is ther any way to further diagnose what is going on? Thanks java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.sql.SQLException: DERBY SQL error: SQLCODE: -1, SQLSTATE: XJ040, SQLERRMC: Failed to start database 'PMT' with class loader ...
> This means that automatically the stack trace for a database failed to start > includes the reason > for the failure, rather than just "see next exception". This is a great help > when running > JUnit tests and getting failures to start a database.' > The initial commit was backed...
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.Reason: Failed to determine a suitable driver classAction:Consider the following: If you want an embedded database (H2, HSQL or Derby), please put it on the ...
Nacos2.2.3集群模式下使用derby数据库出现空指针 Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'embeddedDumpService': Invocation of init method failed; nested exception is ErrCode:500, ErrMsg:Nacos Serve..
Reason: Failed to determine a suitable driver class Action: Consider the following: If you want an embedded database (H2, HSQL or Derby), please put it on the classpath. If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are ...