我正在使用 Spring Batch 和 Spring Boot 来处理我的 Csv 文件。当我运行该应用程序时，我收到以下错误跟踪。
2018-08-27 16:23:35.694 INFO 12016 --- [nio-9004-exec-1] o.s.b.c.r.s.JobRepositoryFactoryBean : No database type set, using meta data indicating: ORACLE
2018-08-27 16:23:36.025 INFO 12016 --- [nio-9004-exec-1] o.s.b.c.l.support.SimpleJobLauncher : No TaskExecutor has been set, defaulting to synchronous executor.
2018-08-27 16:23:36.898 INFO 12016 --- [nio-9004-exec-1] o.s.b.f.xml.XmlBeanDefinitionReader : Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]
2018-08-27 16:23:36.965 INFO 12016 --- [nio-9004-exec-1] o.s.jdbc.support.SQLErrorCodesFactory : SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase] …