1.错误描述 [ERROR:]2015-05-05 15:48:55,847 [异常拦截] org.hibernate.exception.DataException: error executing work at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:135) at org.hibernate.exception.internal.
1.错误描述 org.hibernate.exception.GenericJDBCException: error executing work at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(Sql
报错信息: 2017-06-15 15:02:15,374 INFO [main] org.apache.hadoop.mapred.MapTask: Ignoring exception during close for [email protected]0 java.io.IOException: java.sql.SQLException: Protocol violation at org.apache.sqoop.mapreduce.db.DBRecordReader.close(DB
1.错误描述 Caused by: java.sql.SQLException: Couldn't perform the operation commit: You can't perform any operations on this connection. It has been automatically closed by Proxool for some reason (see logs). at org.logicalcobwebs.proxool.WrappedConnecti
1.错误描述 org.hibernate.exception.GenericJDBCException: error executing work at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(Sql
1.错误描述 org.hibernate.exception.GenericJDBCException: error executing work at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(Sql
mysql 1449 : The user specified as a definer ('root'@'%') does not exist 解决方法权限问题,授权 给 root 所有sql 权限 mysql> grant all privileges on *.* to [email protected]"%" identified by ".";Query OK, 0 rows affected (0.00 sec) mysql> flush p