报错背景: 创建完成sqoop2的一个job,主要功能是将数据从hdfs存到mysql数据库中. 执行job的时候发生报错. 报错现象: sqoop:> start job -j -s Submission details Job ID: Server URL: http://localhost:12000/sqoop/ Created by: root Creation -- :: CST Lastly updated by: root External ID: job_15596334078…