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#!/bin/bashsource /etc/profile;################################################### Author: ouyangyewei                            ##                                                ## Content: Combineorder Algorithm                #################################################### change workspace to herecd /cd /home/deploy/recsys/algorithm/schedule/project/combineorder# generate product_sell datayesterday=$(date -d '-1 day' '+%Y-%m-%d')lastweek=$(date -d '-1 week' '+%Y-%m-%d')/usr/local/cloud/hive/bin/hive<<EOF CREATE EXTERNAL TABLE IF NOT EXISTS product_sell(category_id bigint,province_id bigint,product_id bigint,price double,sell_num bigint)PARTITIONED BY (ds string)ROW FORMAT DELIMITEDFIELDS TERMINATED BY '\t'LINES TERMINATED BY '\n'STORED AS TEXTFILE;INSERT OVERWRITE TABLE product_sell PARTITION (ds='$yesterday') select a.category_id, b.good_receiver_province_id as province_id, a.id as product_id, (b.sell_amount/b.sell_num) as price, b.sell_num from product a join (select si.product_id, s.good_receiver_province_id, sum(si.order_item_amount) sell_amount, sum(si.order_item_num) sell_num from so_item si join so s on (si.order_id=s.id) where si.is_gift=0 and si.is_hidden=0 and si.ds between '$lastweek' and '$yesterday' group by s.good_receiver_province_id, si.product_id) b on (a.id=b.product_id);EOF# generate yhd_gmv_month datayesterday=$(date -d '-1 day' '+%Y-%m-%d')lastmonth=$(date -d '-1 month' '+%Y-%m-%d')/usr/local/cloud/hive/bin/hive<<EOF CREATE EXTERNAL TABLE IF NOT EXISTS yhd_gmv_month(province_id bigint,price_area int,product_id bigint,sell_num bigint)PARTITIONED BY (ds string)ROW FORMAT DELIMITEDFIELDS TERMINATED BY '\t'LINES TERMINATED BY '\n'STORED AS TEXTFILE;INSERT OVERWRITE TABLE yhd_gmv_month PARTITION (ds='$yesterday') select ssi.province_id, (case when price>0.0 and price<=10.0 then 0 when price>10.0 and price<=20.0 then 1 when price>20.0 and price<=30.0 then 2 when price>30.0 then 3 else -1 end) as price_area, ssi.product_id, ssi.sell_num from (select s.good_receiver_province_id as province_id, si.product_id, sum(si.order_item_num) as sell_num, sum(si.order_item_amount)/sum(si.order_item_num) as price from so_item si join so s on (si.order_id=s.id) where si.is_hidden=0 and si.is_gift=0 and si.ds between '$lastmonth' and '$yesterday' group by s.good_receiver_province_id, si.product_id) ssi;EOF# execute the combineorder algorithm jobcd /cd /home/deploy/recsys/algorithm/schedule/project/combineorder/schedule/pms_category_rec_prodhadoop jar /home/deploy/recsys/algorithm/schedule/project/combineorder/schedule/recommender-dm-1.0-SNAPSHOT.jar com.yhd.recommender.combineorder.schedule.CombineorderRecommendScheduler# export "pms_category_rec_prod" data to mysqlcd /cd /home/deploy/recsys/algorithm/schedule/project/combineorder/schedule/pms_category_rec_prodhadoop jar /home/deploy/recsys/algorithm/schedule/project/combineorder/schedule/recommender-dm-1.0-SNAPSHOT.jar com.yhd.recommender.exporter.db.HdfsToDBProcessor# check "yhd_gmv_month" is existyesterday=$(date -d '-1 day' '+%Y-%m-%d')hadoop fs -test -e /user/hive/warehouse/yhd_gmv_month/ds=2014-08-27if [ $? -ne 0 ] ;thenecho 'Error! Directory is not exist'else# auto modify date timeoldestVersionDay=$(date -d '-3 day' '+%Y-%m-%d')olderVersionDay=$(date -d '-2 day' '+%Y-%m-%d')newVersionDay=$(date -d '-1 day' '+%Y-%m-%d')sed -r -i '{s/oldestVersion=\/user\/hive\/warehouse\/yhd_gmv_month\/ds=.*/oldestVersion=\/user\/hive\/warehouse\/yhd_gmv_month\/ds='"${oldestVersionDay}"'/}' /home/deploy/recsys/algorithm/schedule/verifaction/combineorder/yhd_gmv_month/input/verification.propertiessed -r -i '{s/olderVersion=\/user\/hive\/warehouse\/yhd_gmv_month\/ds=.*/olderVersion=\/user\/hive\/warehouse\/yhd_gmv_month\/ds='"${olderVersionDay}"'/}' /home/deploy/recsys/algorithm/schedule/verifaction/combineorder/yhd_gmv_month/input/verification.propertiessed -r -i '{s/newVersion=\/user\/hive\/warehouse\/yhd_gmv_month\/ds=.*/newVersion=\/user\/hive\/warehouse\/yhd_gmv_month\/ds='"${newVersionDay}"'/}' /home/deploy/recsys/algorithm/schedule/verifaction/combineorder/yhd_gmv_month/input/verification.properties# export "yhd_gmv_month" data to mysqlcd /cd /home/deploy/recsys/algorithm/schedule/project/combineorder/schedule/yhd_gmv_monthhadoop jar /home/deploy/recsys/algorithm/schedule/project/combineorder/schedule/recommender-dm-1.0-SNAPSHOT.jar com.yhd.recommender.exporter.db.HdfsToDBProcessorfi