HIVE如何統(tǒng)計各個區(qū)域下最熱門的TOP3的商品

小編給大家分享一下HIVE如何統(tǒng)計各個區(qū)域下最熱門的TOP3的商品，希望大家閱讀完這篇文章之后都有所收獲，下面讓我們一起去探討吧！

環(huán)境：
        hadoop-2.6.0-cdh6.7.0
        hive-1.1.0-cdh6.7.0
        sqoop-1.4.6-cdh6.7.0
        MySQL5.6.39
需求：HIVE統(tǒng)計各個區(qū)域下最熱門的TOP3的商品，將統(tǒng)計結(jié)果導出到MySQL中
MySQL中有：city_info 城市信息表和product_info 商品信息表
HIVE中有： user_click  用戶行為日志，按date分區(qū)

一、MySQL數(shù)據(jù)庫建庫建表及初始化數(shù)據(jù)
    1.1 MySQL創(chuàng)建 ruozedata數(shù)據(jù)庫：
        CREATE DATABASE ruozedata;
    1.2 創(chuàng)建city_info表
        DROP TABLE  if exists city_info;
        CREATE TABLE `city_info` (
         `city_id` int(11) DEFAULT NULL,
         `city_name` varchar(255) DEFAULT NULL,
         `area` varchar(255) DEFAULT NULL
        ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
        初始化city_info表數(shù)據(jù)
        insert  into `city_info`(`city_id`,`city_name`,`area`) values (1,'BEIJING','NC'),(2,'SHANGHAI','EC'),(3,'NANJING','EC'),(4,'GUANGZHOU','SC'),(5,'SANYA','SC'),(6,'WUHAN','CC'),(7,'CHANGSHA','CC'),(8,'XIAN','NW'),(9,'CHENGDU','SW'),(10,'HAERBIN','NE');

    1.3 創(chuàng)建product_info表
        DROP TABLE  if exists product_info;
        CREATE TABLE `product_info` (
         `product_id` int(11) DEFAULT NULL,
         `product_name` varchar(255) DEFAULT NULL,
         `extend_info` varchar(255) DEFAULT NULL
        ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
        初始化product_info表數(shù)據(jù)
        insert  into product_info(product_id,product_name,extend_info) values (1,'product1','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (2,'product2','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (3,'product3','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (4,'product4','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (5,'product5','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (6,'product6','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (7,'product7','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (8,'product8','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (9,'product9','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (10,'product10','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (11,'product11','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (12,'product12','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (13,'product13','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (14,'product14','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (15,'product15','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (16,'product16','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (17,'product17','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (18,'product18','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (19,'product19','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (20,'product20','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (21,'product21','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (22,'product22','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (23,'product23','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (24,'product24','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (25,'product25','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (26,'product26','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (27,'product27','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (28,'product28','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (29,'product29','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (30,'product30','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (31,'product31','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (32,'product32','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (33,'product33','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (34,'product34','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (35,'product35','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (36,'product36','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (37,'product37','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (38,'product38','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (39,'product39','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (40,'product40','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (41,'product41','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (42,'product42','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (43,'product43','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (44,'product44','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (45,'product45','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (46,'product46','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (47,'product47','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (48,'product48','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (49,'product49','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (50,'product50','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (51,'product51','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (52,'product52','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (53,'product53','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (54,'product54','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (55,'product55','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (56,'product56','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (57,'product57','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (58,'product58','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (59,'product59','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (60,'product60','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (61,'product61','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (62,'product62','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (63,'product63','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (64,'product64','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (65,'product65','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (66,'product66','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (67,'product67','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (68,'product68','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (69,'product69','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (70,'product70','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (71,'product71','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (72,'product72','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (73,'product73','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (74,'product74','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (75,'product75','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (76,'product76','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (77,'product77','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (78,'product78','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (79,'product79','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (80,'product80','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (81,'product81','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (82,'product82','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (83,'product83','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (84,'product84','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (85,'product85','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (86,'product86','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (87,'product87','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (88,'product88','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (89,'product89','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (90,'product90','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (91,'product91','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (92,'product92','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (93,'product93','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (94,'product94','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (95,'product95','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (96,'product96','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (97,'product97','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (98,'product98','{"product_status":1}');
        insert  into product_info(product_id,product_name,extend_info) values (99,'product99','{"product_status":0}');
        insert  into product_info(product_id,product_name,extend_info) values (100,'product100','{"product_status":1}');
        
    1.4 創(chuàng)建MySQL數(shù)據(jù)庫產(chǎn)品統(tǒng)計表product_stat
        drop table if exists `product_stat`;
        CREATE TABLE `product_stat`(
        `product_id` int(11) DEFAULT NULL
        ,`product_name` varchar(255) DEFAULT NULL
        ,`area` varchar(255) DEFAULT NULL
        ,`click_count`  int(11)
        ,`rank`  int
        ,`days`   varchar(20) 
        ) ENGINE=InnoDB DEFAULT CHARSET=utf8
        ;

二、使用sqoop將MySQL的city_info表和product_info表的數(shù)據(jù)導入到hive（包括創(chuàng)建表）
        2.1 操作之前先看看hive里面的表
        hive> show databases;
        OK
        default
        hive2
        hive2_ruozedata
        ruozedata
        sqoophive
        Time taken: 0.06 seconds, Fetched: 5 row(s)
        hive> use ruozedata;
        OK
        Time taken: 0.069 seconds
        hive> show tables;
        OK
        emp_hive
        gw_test
        hive_wc
        rating_json
        ruozedata_emp
        ruozedata_emp_managed
        ruozedata_emp_partition
        ruozedata_person
        Time taken: 0.061 seconds, Fetched: 8 row(s)
        hive> 
        
    2.2 導入city_info表（從MySQL導入數(shù)據(jù)到hive的ruozedata.city_info表）：
        sqoop import \
        --connect jdbc:mysql://localhost:33066/ruozedata  \
        --username root  \
        --password root  \
        --table city_info -m 1 \
        --mapreduce-job-name FromMySQLToHive \
        --delete-target-dir \
        --create-hive-table \
        --hive-table ruozedata.city_info \
        --hive-import --hive-overwrite;
        
    2.3 導入product_info表（從MySQL導入數(shù)據(jù)到hive的ruozedata.product_info表）：
        sqoop import \
        --connect jdbc:mysql://localhost:33066/ruozedata  \
        --username root  \
        --password root  \
        --table product_info -m 1 \
        --mapreduce-job-name FromMySQLToHive \
        --delete-target-dir \
        --create-hive-table \
        --hive-table ruozedata.product_info \
        --hive-import --hive-overwrite;

    2.4 操作完之后再看看hive里面的表：
        hive> show tables;
        OK
        city_info
        emp_hive
        gw_test
        hive_wc
        product_info
        rating_json
        ruozedata_emp
        ruozedata_emp_managed
        ruozedata_emp_partition
        ruozedata_person
        Time taken: 0.061 seconds, Fetched: 10 row(s)
        hive> select * from city_info;
        OK
        1 BEIJING NC
        2 SHANGHAI EC
        3 NANJING EC
        4 GUANGZHOU SC
        5 SANYA SC
        6 WUHAN CC
        7 CHANGSHA CC
        8 XIAN NW
        9 CHENGDU SW
        10 HAERBIN NE
        Time taken: 0.554 seconds, Fetched: 10 row(s)
        hive> select * from product_info;
        OK
        1 product1 {"product_status":1}
        2 product2 {"product_status":1}
        3 product3 {"product_status":1}
        4 product4 {"product_status":1}
        5 product5 {"product_status":1}
        6 product6 {"product_status":1}
        7 product7 {"product_status":1}
        8 product8 {"product_status":1}
        9 product9 {"product_status":0}
        10 product10 {"product_status":1}
        11 product11 {"product_status":0}
        12 product12 {"product_status":0}
        13 product13 {"product_status":0}
        14 product14 {"product_status":0}
        15 product15 {"product_status":1}
        16 product16 {"product_status":0}
        17 product17 {"product_status":1}
        18 product18 {"product_status":0}
        19 product19 {"product_status":1}
        20 product20 {"product_status":1}
        21 product21 {"product_status":0}
        22 product22 {"product_status":0}
        23 product23 {"product_status":0}
        24 product24 {"product_status":0}
        25 product25 {"product_status":1}
        26 product26 {"product_status":1}
        27 product27 {"product_status":0}
        28 product28 {"product_status":1}
        29 product29 {"product_status":0}
        30 product30 {"product_status":0}
        31 product31 {"product_status":0}
        32 product32 {"product_status":0}
        33 product33 {"product_status":1}
        34 product34 {"product_status":1}
        35 product35 {"product_status":0}
        36 product36 {"product_status":0}
        37 product37 {"product_status":1}
        38 product38 {"product_status":0}
        39 product39 {"product_status":0}
        40 product40 {"product_status":1}
        41 product41 {"product_status":1}
        42 product42 {"product_status":1}
        43 product43 {"product_status":1}
        44 product44 {"product_status":0}
        45 product45 {"product_status":1}
        46 product46 {"product_status":1}
        47 product47 {"product_status":0}
        48 product48 {"product_status":1}
        49 product49 {"product_status":1}
        50 product50 {"product_status":1}
        51 product51 {"product_status":1}
        52 product52 {"product_status":0}
        53 product53 {"product_status":0}
        54 product54 {"product_status":1}
        55 product55 {"product_status":0}
        56 product56 {"product_status":0}
        57 product57 {"product_status":1}
        58 product58 {"product_status":1}
        59 product59 {"product_status":1}
        60 product60 {"product_status":1}
        61 product61 {"product_status":0}
        62 product62 {"product_status":1}
        63 product63 {"product_status":1}
        64 product64 {"product_status":0}
        65 product65 {"product_status":0}
        66 product66 {"product_status":1}
        67 product67 {"product_status":1}
        68 product68 {"product_status":0}
        69 product69 {"product_status":1}
        70 product70 {"product_status":0}
        71 product71 {"product_status":0}
        72 product72 {"product_status":0}
        73 product73 {"product_status":1}
        74 product74 {"product_status":0}
        75 product75 {"product_status":1}
        76 product76 {"product_status":0}
        77 product77 {"product_status":0}
        78 product78 {"product_status":1}
        79 product79 {"product_status":0}
        80 product80 {"product_status":0}
        81 product81 {"product_status":0}
        82 product82 {"product_status":1}
        83 product83 {"product_status":1}
        84 product84 {"product_status":1}
        85 product85 {"product_status":0}
        86 product86 {"product_status":1}
        87 product87 {"product_status":1}
        88 product88 {"product_status":1}
        89 product89 {"product_status":1}
        90 product90 {"product_status":1}
        91 product91 {"product_status":1}
        92 product92 {"product_status":0}
        93 product93 {"product_status":0}
        94 product94 {"product_status":1}
        95 product95 {"product_status":0}
        96 product96 {"product_status":0}
        97 product97 {"product_status":1}
        98 product98 {"product_status":1}
        99 product99 {"product_status":0}
        100 product100 {"product_status":1}
        Time taken: 0.141 seconds, Fetched: 100 row(s)
        hive> 
        sqoop成功的將MySQL的city_info表和product_info表的數(shù)據(jù)導入到hive（包括創(chuàng)建表）

三、在hive里面對表和數(shù)據(jù)進行操作，最后在進行統(tǒng)計。
    3.1 創(chuàng)建用戶行為日志表user_click分區(qū)表
        create table user_click 
        (
        user_id int
        ,session_id string
        ,action_time string
        ,city_id int
        ,product_id int
        )
        partitioned by (date string)
        ROW FORMAT DELIMITED 
        FIELDS TERMINATED BY ','
        ;  

    3.2 上傳user_click.txt數(shù)據(jù)文件，并導入數(shù)據(jù)到表。
        上傳user_click.txt數(shù)據(jù)文件到/home/hadoop/data 目錄。
        [hadoop@hadoop002 data]$ ll
        total 62912
        -rw-rw-r--. 1 hadoop hadoop      652 Jun  4 16:34 emp.txt
        -rw-r--r--. 1 hadoop hadoop       84 Jun  7 09:53 hive_row_number.txt
        -rw-rw-r--. 1 hadoop hadoop       34 Jun 11 15:17 hive_wc.txt
        -rw-r--r--. 1 hadoop hadoop 63602280 Jun  7 09:54 rating.json
        -rw-rw-r--. 1 hadoop hadoop       67 Jun  6 18:30 student.txt
        -rwxrwxrwx. 1 hadoop hadoop   725264 Jun  9 21:28 user_click.txt
        [hadoop@hadoop002 data]$ pwd
        /home/hadoop/data
       導入數(shù)據(jù)到user_click表：
       LOAD DATA LOCAL INPATH '/home/hadoop/data/user_click.txt' OVERWRITE INTO TABLE user_click PARTITION(date='2018-06-20');
   
    3.3  在hive創(chuàng)建產(chǎn)品統(tǒng)計分區(qū)表product_stat，用于寫入統(tǒng)計結(jié)果
        create table product_stat 
        (
        product_id int
        ,product_name string
        ,area string
        ,click_count int
        ,rank int
        ,days string 
        )
        partitioned by (date string)
        ROW FORMAT DELIMITED 
        FIELDS TERMINATED BY '\t'
        ;

    3.4  統(tǒng)計各個區(qū)域下最熱門的TOP3的商品，并寫入到統(tǒng)計表product_stat
        insert overwrite table  product_stat partition(date='2018-06-20')
        select
        t.product_id
        ,t.product_name
        ,t.area
        ,t.click_count
        ,t.rank
        ,'2018-06-20' as days
        from
        (
        select 
        ci.area  as area
        ,uc.product_id as product_id
        ,pd.product_name as product_name
        ,count(uc.product_id) as click_count
        ,(row_number() over(partition by ci.area order by count(uc.product_id) desc)) as rank
        from  city_info ci 
        left join user_click  uc on uc.city_id = ci.city_id and uc.date='2018-06-20'
        left join product_info pd on pd.product_id = uc.product_id
        group by  ci.area,uc.product_id,pd.product_name
        )t where t.rank<=3
        ;
        查詢統(tǒng)計結(jié)果
        hive> select * from product_stat where date='2018-06-20';
        OK
        7 product7 CC 39 1 2018-06-20 2018-06-20
        26 product26 CC 39 2 2018-06-20 2018-06-20
        70 product70 CC 38 3 2018-06-20 2018-06-20
        4 product4 EC 40 1 2018-06-20 2018-06-20
        96 product96 EC 32 2 2018-06-20 2018-06-20
        99 product99 EC 31 3 2018-06-20 2018-06-20
        9 product9 NC 16 1 2018-06-20 2018-06-20
        40 product40 NC 16 2 2018-06-20 2018-06-20
        94 product94 NC 13 3 2018-06-20 2018-06-20
        NULL NULL NE 0 1 2018-06-20 2018-06-20
        67 product67 NW 20 1 2018-06-20 2018-06-20
        56 product56 NW 20 2 2018-06-20 2018-06-20
        48 product48 NW 19 3 2018-06-20 2018-06-20
        38 product38 SC 35 1 2018-06-20 2018-06-20
        88 product88 SC 34 2 2018-06-20 2018-06-20
        33 product33 SC 34 3 2018-06-20 2018-06-20
        16 product16 SW 20 1 2018-06-20 2018-06-20
        95 product95 SW 19 2 2018-06-20 2018-06-20
        60 product60 SW 19 3 2018-06-20 2018-06-20
        Time taken: 0.345 seconds, Fetched: 19 row(s)
        hive> 


四、使用sqoop將hive的統(tǒng)計表product_stat數(shù)據(jù)導出到MySQL的統(tǒng)計表product_stat中：
        ./sqoop export \
        --connect jdbc:mysql://localhost:33066/ruozedata \
        --username root \
        --password root \
        --table product_stat \
        --export-dir /ruozedata_03/product_stat/date=2018-06-20 \
        --input-fields-terminated-by '\t' \
        --input-null-string '' --input-null-non-string 0 \
        --columns "product_id,product_name,area,click_count,rank,days" \
        --update-key product_id,area  --update-mode allowinsert \
        ; 


    去MySQL里面查看統(tǒng)計數(shù)據(jù)是否有成功導出：
        mysql> select * from product_stat where days='2018-06-20' order by area,rank;
        +------------+--------------+------+-------------+------+------------+
        | product_id | product_name | area | click_count | rank | days       |
        +------------+--------------+------+-------------+------+------------+
        |          7 | product7     | CC   |          39 |    1 | 2018-06-20 |
        |         26 | product26    | CC   |          39 |    2 | 2018-06-20 |
        |         70 | product70    | CC   |          38 |    3 | 2018-06-20 |
        |          4 | product4     | EC   |          40 |    1 | 2018-06-20 |
        |         96 | product96    | EC   |          32 |    2 | 2018-06-20 |
        |         99 | product99    | EC   |          31 |    3 | 2018-06-20 |
        |          9 | product9     | NC   |          16 |    1 | 2018-06-20 |
        |         40 | product40    | NC   |          16 |    2 | 2018-06-20 |
        |         94 | product94    | NC   |          13 |    3 | 2018-06-20 |
        |         67 | product67    | NW   |          20 |    1 | 2018-06-20 |
        |         56 | product56    | NW   |          20 |    2 | 2018-06-20 |
        |         48 | product48    | NW   |          19 |    3 | 2018-06-20 |
        |         38 | product38    | SC   |          35 |    1 | 2018-06-20 |
        |         88 | product88    | SC   |          34 |    2 | 2018-06-20 |
        |         33 | product33    | SC   |          34 |    3 | 2018-06-20 |
        |         16 | product16    | SW   |          20 |    1 | 2018-06-20 |
        |         95 | product95    | SW   |          19 |    2 | 2018-06-20 |
        |         60 | product60    | SW   |          19 |    3 | 2018-06-20 |
        +------------+--------------+------+-------------+------+------------+
        18 rows in set (0.00 sec)

看完了這篇文章，相信你對“HIVE如何統(tǒng)計各個區(qū)域下最熱門的TOP3的商品”有了一定的了解，如果想了解更多相關知識，歡迎關注億速云行業(yè)資訊頻道，感謝各位的閱讀！