sqoop从mysql导入数据到hive

针对全量导入，先来个常用配置：
./sqoop import -m 1
--outdir /home/hadoop/bigdata/sqoop/outdir
--connect jdbc:mysql://hupingzhi.cn:3306/dispy_stg2?characterEncoding=UTF-8
--username root --password NNmhh014
--split-by id
--table security_userprofile
--columns id,mobile,user_id,fullname
--delete-target-dir
--target-dir /user/sqoop/ods/ods_security_userprofile
--fields-terminated-by "\001"
--null-non-string '\N'
--null-string '\N'
--fetch-size 5000
--hive-import
--hive-overwrite
--hive-table ods.ods_security_userprofile

具体参考sqoop文档，http://sqoop.apache.org/docs/1.4.7/SqoopUserGuide.html