sqoop提交参数解析
/opt/cloudera/parcels/CDH/lib/sqoop/bin/sqoop import \ --connect jdbc:[mysql://ip:port/T_Cloud_Promote](mysql://ipport) \ --username rt_center \ --password pwd\ --query "select KeywordID,KeyType,Root,KeywordName,UID,Status,AddDate,UpdateDate,MigrateOID,PromotionStatus,WordType,IsEmphasis,KeywordLength,IsViolate,ViolateWord from T_Cloud_Promote.T_Cloud_User_KeywordLibrary where KeywordID < $[a+10000000] AND KeywordID >= ${a} AND AddDate != '0000-00-00 00:00:00' AND \$CONDITIONS" \ --fields-terminated-by '\001' \ --target-dir /tmp/t_cloud_order \ --delete-target-dir \ --hive-import \ --hive-database T_Cloud_Promote \ --hive-table ods_t_cloud_user_keywordlibraryb_tmp_01 \ --null-string '\\N' \ --null-non-string '\\N' \ --hive-drop-import-delims \ --num-mappers 5 \ --split-by KeywordID \ --hive-overwrite –connect mysql连接 –username 用户名 –password 密码 –query 条件查询语句 –fields-terminated-by 分隔符 –target-dir 临时存放位置 –delete-target-dir \ 程序结束删除文件夹 –hive-import \ 导入到hive –hive-database T_Cloud_Promote \ hive的数据库 –hive-table hive表 –null-string ‘\N’ \ –null-non-string ‘\N’ \ 转换为hive空 ...