sqoop导入数据至hdfs

#! /bin/bash
sqoop=/apps/sqoop/bin/sqoop
do_date=`date -d '-1 day' +%F`
if [[ -n "$2" ]]; then
do_date=$2
fi
import_data(){
$sqoop import 
--connect jdbc:mysql://ubuntu-00:3306/ecdw 
--username root 
--password 159753 
--target-dir /origin_data/gmall/db/$1/$do_date 
--delete-target-dir 
--query "$2 and $CONDITIONS" 
--num-mappers 1 
--fields-terminated-by '	' 
--compress 
--compression-codec lzop 
--null-string '\N' 
--null-non-string '\N'
hadoop jar /apps/hadoop/share/hadoop/common/hadoop-lzo-0.4.20.jar com.hadoop.compression.lzo.DistributedLzoIndexer /origin_data/ecdw/db/$1/$do_date
}
import_order_info(){
import_data order_info "select
        id,
        final_total_amount,
        order_status,
        user_id,
        out_trade_no,
        create_time,
        operate_time,
        province_id,
        benefit_reduce_amount,
        original_total_amount,
        feight_fee
        from order_info
        where (date_format(create_time,'%Y-%m-%d')='$do_date'
        or date_format(operate_time,'%Y-%m-%d')='$do_date')"
}
import_coupon_use(){
import_data coupon_use "select
        id,
        coupon_id,
        user_id,
        order_id,
        coupon_status,
        get_time,
        using_time,
        used_time
        from coupon_use
        where (date_format(get_time,'%Y-%m-%d')='$do_date'
        or date_format(using_time,'%Y-%m-%d')='$do_date'
        or date_format(used_time,'%Y-%m-%d')='$do_date')"
}
import_order_status_log(){
import_data order_status_log "select
        id,
        order_id,
        order_status,
        operate_time
        from order_status_log
        where
        date_format(operate_time,'%Y-%m-%d')='$do_date'"
}
import_activity_order(){
import_data activity_order "select
        id,
        activity_id,
        order_id,
        create_time
        from activity_order
        where
        date_format(create_time,'%Y-%m-%d')='$do_date'"
}
import_user_info(){
import_data "user_info" "select
        id,
        name,
        birthday,
        gender,
        email,
        user_level,
        create_time,
        operate_time
        from user_info
        where (DATE_FORMAT(create_time,'%Y-%m-%d')='$do_date'
        or DATE_FORMAT(operate_time,'%Y-%m-%d')='$do_date')"
}
import_order_detail(){
import_data order_detail "select
        od.id,
        order_id,
        user_id,
        sku_id,
        sku_name,
        order_price,
        sku_num,
        od.create_time
        from order_detail od
        join order_info oi
        on od.order_id=oi.id
        where
        DATE_FORMAT(od.create_time,'%Y-%m-%d')='$do_date'"
}
import_payment_info(){
import_data "payment_info" "select
        id,
        out_trade_no,
        order_id,
        user_id,
        alipay_trade_no,
        total_amount,
        subject,
        payment_type,
        payment_time
        from payment_info
        where
        DATE_FORMAT(payment_time,'%Y-%m-%d')='$do_date'"
}
import_comment_info(){
import_data comment_info "select
        id,
        user_id,
        sku_id,
        spu_id,
        order_id,
        appraise,
        comment_txt,
        create_time
        from comment_info
        where date_format(create_time,'%Y-%m-%d')='$do_date'"
}
import_order_refund_info(){
import_data order_refund_info "select
        id,
        user_id,
        order_id,
        sku_id,
        refund_type,
        refund_num,
        refund_amount,
        refund_reason_type,
        create_time
        from order_refund_info
        where
        date_format(create_time,'%Y-%m-%d')='$do_date'"
}
import_sku_info(){
import_data sku_info "select
        id,
        spu_id,
        price,
        sku_name,
        sku_desc,
        weight,
        tm_id,
        category3_id,
        create_time
        from sku_info where 1=1"
}
import_base_category1(){
import_data "base_category1" "select
        id,
        name
        from base_category1 where 1=1"
}
import_base_category2(){
import_data "base_category2" "select
        id,
        name,
        category1_id
        from base_category2 where 1=1"
}
import_base_category3(){
import_data "base_category3" "select
        id,
        name,
        category2_id
        from base_category3 where 1=1"
}
import_base_province(){
import_data base_province "select
        id,
        name,
        region_id,
        area_code,
        iso_code
        from base_province
        where 1=1"
}
import_base_region(){
import_data base_region "select
        id,
        region_name
        from base_region
        where 1=1"
}
import_base_trademark(){
import_data base_trademark "select
        tm_id,
        tm_name
        from base_trademark
        where 1=1"
}
import_spu_info(){
import_data spu_info "select
        id,
        spu_name,
        category3_id,
        tm_id
        from spu_info
        where 1=1"
}
import_favor_info(){
import_data favor_info "select
        id,
        user_id,
        sku_id,
        spu_id,
        is_cancel,
        create_time,
        cancel_time
        from favor_info
        where 1=1"
}
import_cart_info(){
import_data cart_info "select
        id,
        user_id,
        sku_id,
        cart_price,
        sku_num,
        sku_name,
        create_time,
        operate_time,
        is_ordered,
        order_time
        from cart_info
        where 1=1"
}
import_coupon_info(){
import_data coupon_info "select
        id,
        coupon_name,
        coupon_type,
        condition_amount,
        condition_num,
        activity_id,
        benefit_amount,
        benefit_discount,
        create_time,
        range_type,
        spu_id,
        tm_id,
        category3_id,
        limit_num,
        operate_time,
        expire_time
        from coupon_info
        where 1=1"
}
import_activity_info(){
import_data activity_info "select
        id,
        activity_name,
        activity_type,
        start_time,
        end_time,
        create_time
        from activity_info
        where 1=1"
}
import_activity_rule(){
import_data activity_rule "select
        id,
        activity_id,
        condition_amount,
        condition_num,
        benefit_amount,
        benefit_discount,
        benefit_level
        from activity_rule
        where 1=1"
}
import_base_dic(){
import_data base_dic "select
        dic_code,
        dic_name,
        parent_code,
        create_time,
        operate_time
        from base_dic
        where 1=1"
}
case $1 in
"order_info")
  import_order_info
;;
"base_category1")
  import_base_category1
 ;;
"base_category2")
  import_base_category2
;;
"base_category3")
  import_base_category3
;;
"order_detail")
  import_order_detail
;;
"sku_info")
  import_sku_info
;;
"user_info")
  import_user_info
;;
"payment_info")
  import_payment_info
;;
"base_province")
  import_base_province
;;
"base_region")
  import_base_region
;;
"base_trademark")
  import_base_trademark
;;
"activity_info")
  import_activity_info
;;
"activity_order")
  import_activity_order
;;
"cart_info")
  import_cart_info
;;
"comment_info")
  import_comment_info
;;
"coupon_info")
  import_coupon_info
;;
"coupon_use")
  import_coupon_use
;;
"favor_info")
  import_favor_info
;;
"order_refund_info")
  import_order_refund_info
;;
"order_status_log")
  import_order_status_log
;;
"spu_info")
  import_spu_info
;;
"activity_rule")
  import_activity_rule
;;
"base_dic")
  import_base_dic
;;
"first")
    import_base_category1
    import_base_category2
    import_base_category3
    import_order_info
    import_order_detail
    import_sku_info
    import_user_info
    import_payment_info
    import_base_province
    import_base_region
    import_base_trademark
    import_activity_info
    import_activity_order
    import_cart_info
    import_comment_info
    import_coupon_use
    import_coupon_info
    import_favor_info
    import_order_refund_info
    import_order_status_log
    import_spu_info
    import_activity_rule
    import_base_dic
;;
"all")
    import_base_category1
    import_base_category2
    import_base_category3
    import_order_info
    import_order_detail
    import_sku_info
    import_user_info
    import_payment_info
    import_base_trademark
    import_activity_info
    import_activity_order
    import_cart_info
    import_comment_info
    import_coupon_use
    import_coupon_info
    import_favor_info
    import_order_refund_info
    import_order_status_log
    import_spu_info
    import_activity_rule
    import_base_dic
;;
esac
原文地址:https://www.cnblogs.com/ldy233/p/14438840.html