用sqoop把hdfs数据存储到mysql数据库,报错 Job job_1566707990804_0002 failed with state FAILED due to: Tas k failed task_1566707990804_0002_m_0、 我遇到这个问题是因为mysql建表的时候varchar(10),而数据里内容大于了10,把varchar增大,即可解决!