问题: 今天往Hive中导入Oracle数据的时候碰到了如下错误:Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor 解决办法: 导入数据的语句如下: /usr/bin/sqoop import --connect jdbc:oracle:thin:@20.20.20.
版权声明:本文为博主原创文章,未经博主同意不得转载. https://blog.csdn.net/sheismylife/article/details/29384357 假设你指定了\n为sqoop导入的换行符.mysql的某个string字段的值假设包括了\n, 则会导致sqoop导入多出一行记录. 有一个选项 -hive-drop-import-delims Drops \n, \r, and \01 from string fields when importing to Hive. 这