关于hive:tidb-与-doris-性能对比

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阐明

  1. doris 未应用 物化视图，应用的是聚合类型动静分区表。
  2. tidb 未应用分区表
  3. 数据量 7800w

步骤

  1. doris 建表语句：
CREATE TABLE `biz_cms_flow_v4` (
  `dt` date NULL COMMENT "",
  `dn` int(11) NOT NULL COMMENT "站点 1 -acc 2-jianshe 3-med",
  `addtime` int(11) NOT NULL COMMENT "增加工夫",
  `adduser` varchar(255) NULL COMMENT "用户名",
  `innercode` varchar(255) NULL COMMENT "栏目编码",
  `url` varchar(255) NULL COMMENT "地址",
  `title` varchar(32766) NOT NULL COMMENT "题目",
  `original` int(11) NOT NULL COMMENT "是否原创 0 非原创 1 原创",
  `timestamp` DATETIME,
  `pv` bigint(20) SUM NULL DEFAULT "0" COMMENT "pv",
  `uv` bigint(20) SUM NULL DEFAULT "0" COMMENT "访客"
) ENGINE=OLAP
AGGREGATE KEY(`dt`, `dn`, `addtime`, `adduser`, `innercode`, `url`, `title`, `original` ,timestamp)
COMMENT "OLAP"
PARTITION BY RANGE(`dt`) (PARTITION p20200620 VALUES [('2020-06-20'), ('2020-06-21')),
PARTITION p20200621 VALUES [('2020-06-21'), ('2020-06-22')),
PARTITION p20200622 VALUES [('2020-06-22'), ('2020-06-23')),
PARTITION p20200623 VALUES [('2020-06-23'), ('2020-06-24')),
PARTITION p20200624 VALUES [('2020-06-24'), ('2020-06-25')),
PARTITION p20200625 VALUES [('2020-06-25'), ('2020-06-26')),
PARTITION p20200626 VALUES [('2020-06-26'), ('2020-06-27')),
PARTITION p20200627 VALUES [('2020-06-27'), ('2020-06-28')),
PARTITION p20200628 VALUES [('2020-06-28'), ('2020-06-29')),
PARTITION p20200629 VALUES [('2020-06-29'), ('2020-06-30')),
PARTITION p20200630 VALUES [('2020-06-30'), ('2020-07-01')),
PARTITION p20200701 VALUES [('2020-07-01'), ('2020-07-02')),
PARTITION p20200702 VALUES [('2020-07-02'), ('2020-07-03')),
PARTITION p20200703 VALUES [('2020-07-03'), ('2020-07-04')),
PARTITION p20200704 VALUES [('2020-07-04'), ('2020-07-05')),
PARTITION p20200705 VALUES [('2020-07-05'), ('2020-07-06')),
PARTITION p20200706 VALUES [('2020-07-06'), ('2020-07-07')),
PARTITION p20200707 VALUES [('2020-07-07'), ('2020-07-08')),
PARTITION p20200708 VALUES [('2020-07-08'), ('2020-07-09')),
PARTITION p20200709 VALUES [('2020-07-09'), ('2020-07-10')),
PARTITION p20200710 VALUES [('2020-07-10'), ('2020-07-11')),
PARTITION p20200711 VALUES [('2020-07-11'), ('2020-07-12')),
PARTITION p20200712 VALUES [('2020-07-12'), ('2020-07-13')),
PARTITION p20200713 VALUES [('2020-07-13'), ('2020-07-14')),
PARTITION p20200714 VALUES [('2020-07-14'), ('2020-07-15')),
PARTITION p20200715 VALUES [('2020-07-15'), ('2020-07-16')),
PARTITION p20200716 VALUES [('2020-07-16'), ('2020-07-17')),
PARTITION p20200717 VALUES [('2020-07-17'), ('2020-07-18')),
PARTITION p20200718 VALUES [('2020-07-18'), ('2020-07-19')),
PARTITION p20200719 VALUES [('2020-07-19'), ('2020-07-20')),
PARTITION p20200720 VALUES [('2020-07-20'), ('2020-07-21')),
PARTITION p20200721 VALUES [('2020-07-21'), ('2020-07-22')),
PARTITION p20200722 VALUES [('2020-07-22'), ('2020-07-23')),
PARTITION p20200723 VALUES [('2020-07-23'), ('2020-07-24')),
PARTITION p20200724 VALUES [('2020-07-24'), ('2020-07-25')),
PARTITION p20200725 VALUES [('2020-07-25'), ('2020-07-26')),
PARTITION p20200726 VALUES [('2020-07-26'), ('2020-07-27')),
PARTITION p20200727 VALUES [('2020-07-27'), ('2020-07-28')),
PARTITION p20200728 VALUES [('2020-07-28'), ('2020-07-29')),
PARTITION p20200729 VALUES [('2020-07-29'), ('2020-07-30')),
PARTITION p20200730 VALUES [('2020-07-30'), ('2020-07-31')),
PARTITION p20200731 VALUES [('2020-07-31'), ('2020-08-01')),
PARTITION p20200801 VALUES [('2020-08-01'), ('2020-08-02')),
PARTITION p20200802 VALUES [('2020-08-02'), ('2020-08-03')),
PARTITION p20200803 VALUES [('2020-08-03'), ('2020-08-04')),
PARTITION p20200804 VALUES [('2020-08-04'), ('2020-08-05')),
PARTITION p20200805 VALUES [('2020-08-05'), ('2020-08-06')),
PARTITION p20200806 VALUES [('2020-08-06'), ('2020-08-07')),
PARTITION p20200807 VALUES [('2020-08-07'), ('2020-08-08')),
PARTITION p20200808 VALUES [('2020-08-08'), ('2020-08-09')),
PARTITION p20200809 VALUES [('2020-08-09'), ('2020-08-10')),
PARTITION p20200810 VALUES [('2020-08-10'), ('2020-08-11')),
PARTITION p20200811 VALUES [('2020-08-11'), ('2020-08-12')),
PARTITION p20200812 VALUES [('2020-08-12'), ('2020-08-13')),
PARTITION p20200813 VALUES [('2020-08-13'), ('2020-08-14')),
PARTITION p20200814 VALUES [('2020-08-14'), ('2020-08-15')),
PARTITION p20200815 VALUES [('2020-08-15'), ('2020-08-16')),
PARTITION p20200816 VALUES [('2020-08-16'), ('2020-08-17')),
PARTITION p20200817 VALUES [('2020-08-17'), ('2020-08-18')),
PARTITION p20200818 VALUES [('2020-08-18'), ('2020-08-19')),
PARTITION p20200819 VALUES [('2020-08-19'), ('2020-08-20')),
PARTITION p20200820 VALUES [('2020-08-20'), ('2020-08-21')),
PARTITION p20200821 VALUES [('2020-08-21'), ('2020-08-22')),
PARTITION p20200822 VALUES [('2020-08-22'), ('2020-08-23')),
PARTITION p20200823 VALUES [('2020-08-23'), ('2020-08-24')),
PARTITION p20200824 VALUES [('2020-08-24'), ('2020-08-25')),
PARTITION p20200825 VALUES [('2020-08-25'), ('2020-08-26')),
PARTITION p20200826 VALUES [('2020-08-26'), ('2020-08-27')),
PARTITION p20200827 VALUES [('2020-08-27'), ('2020-08-28')),
PARTITION p20200828 VALUES [('2020-08-28'), ('2020-08-29')),
PARTITION p20200829 VALUES [('2020-08-29'), ('2020-08-30')),
PARTITION p20200830 VALUES [('2020-08-30'), ('2020-08-31')),
PARTITION p20200831 VALUES [('2020-08-31'), ('2020-09-01')),
PARTITION p20200901 VALUES [('2020-09-01'), ('2020-09-02')),
PARTITION p20200902 VALUES [('2020-09-02'), ('2020-09-03')),
PARTITION p20200903 VALUES [('2020-09-03'), ('2020-09-04')),
PARTITION p20200904 VALUES [('2020-09-04'), ('2020-09-05')),
PARTITION p20200905 VALUES [('2020-09-05'), ('2020-09-06')),
PARTITION p20200906 VALUES [('2020-09-06'), ('2020-09-07')),
PARTITION p20200907 VALUES [('2020-09-07'), ('2020-09-08')),
PARTITION p20200908 VALUES [('2020-09-08'), ('2020-09-09')),
PARTITION p20200909 VALUES [('2020-09-09'), ('2020-09-10')),
PARTITION p20200910 VALUES [('2020-09-10'), ('2020-09-11')),
PARTITION p20200911 VALUES [('2020-09-11'), ('2020-09-12')),
PARTITION p20200912 VALUES [('2020-09-12'), ('2020-09-13')),
PARTITION p20200913 VALUES [('2020-09-13'), ('2020-09-14')),
PARTITION p20200914 VALUES [('2020-09-14'), ('2020-09-15')),
PARTITION p20200915 VALUES [('2020-09-15'), ('2020-09-16')),
PARTITION p20200916 VALUES [('2020-09-16'), ('2020-09-17')),
PARTITION p20200917 VALUES [('2020-09-17'), ('2020-09-18')),
PARTITION p20200918 VALUES [('2020-09-18'), ('2020-09-19')),
PARTITION p20200919 VALUES [('2020-09-19'), ('2020-09-20')),
PARTITION p20200920 VALUES [('2020-09-20'), ('2020-09-21')),
PARTITION p20200921 VALUES [('2020-09-21'), ('2020-09-22')),
PARTITION p20200922 VALUES [('2020-09-22'), ('2020-09-23')),
PARTITION p20200923 VALUES [('2020-09-23'), ('2020-09-24')),
PARTITION p20200924 VALUES [('2020-09-24'), ('2020-09-25')),
PARTITION p20200925 VALUES [('2020-09-25'), ('2020-09-26')),
PARTITION p20200926 VALUES [('2020-09-26'), ('2020-09-27')),
PARTITION p20200927 VALUES [('2020-09-27'), ('2020-09-28')),
PARTITION p20200928 VALUES [('2020-09-28'), ('2020-09-29')),
PARTITION p20200929 VALUES [('2020-09-29'), ('2020-09-30')),
PARTITION p20200930 VALUES [('2020-09-30'), ('2020-10-01')),
PARTITION p20201001 VALUES [('2020-10-01'), ('2020-10-02')),
PARTITION p20201002 VALUES [('2020-10-02'), ('2020-10-03')),
PARTITION p20201003 VALUES [('2020-10-03'), ('2020-10-04')),
PARTITION p20201004 VALUES [('2020-10-04'), ('2020-10-05')),
PARTITION p20201005 VALUES [('2020-10-05'), ('2020-10-06')),
PARTITION p20201006 VALUES [('2020-10-06'), ('2020-10-07')),
PARTITION p20201007 VALUES [('2020-10-07'), ('2020-10-08')),
PARTITION p20201008 VALUES [('2020-10-08'), ('2020-10-09')),
PARTITION p20201009 VALUES [('2020-10-09'), ('2020-10-10')),
PARTITION p20201010 VALUES [('2020-10-10'), ('2020-10-11')),
PARTITION p20201011 VALUES [('2020-10-11'), ('2020-10-12')),
PARTITION p20201012 VALUES [('2020-10-12'), ('2020-10-13')),
PARTITION p20201013 VALUES [('2020-10-13'), ('2020-10-14')),
PARTITION p20201014 VALUES [('2020-10-14'), ('2020-10-15')),
PARTITION p20201015 VALUES [('2020-10-15'), ('2020-10-16')),
PARTITION p20201016 VALUES [('2020-10-16'), ('2020-10-17')),
PARTITION p20201017 VALUES [('2020-10-17'), ('2020-10-18')),
PARTITION p20201018 VALUES [('2020-10-18'), ('2020-10-19')),
PARTITION p20201019 VALUES [('2020-10-19'), ('2020-10-20')),
PARTITION p20201020 VALUES [('2020-10-20'), ('2020-10-21')),
PARTITION p20201021 VALUES [('2020-10-21'), ('2020-10-22')),
PARTITION p20201022 VALUES [('2020-10-22'), ('2020-10-23')),
PARTITION p20201023 VALUES [('2020-10-23'), ('2020-10-24')),
PARTITION p20201024 VALUES [('2020-10-24'), ('2020-10-25')),
PARTITION p20201025 VALUES [('2020-10-25'), ('2020-10-26')),
PARTITION p20201026 VALUES [('2020-10-26'), ('2020-10-27')),
PARTITION p20201027 VALUES [('2020-10-27'), ('2020-10-28')),
PARTITION p20201028 VALUES [('2020-10-28'), ('2020-10-29')),
PARTITION p20201029 VALUES [('2020-10-29'), ('2020-10-30')),
PARTITION p20201030 VALUES [('2020-10-30'), ('2020-10-31')),
PARTITION p20201031 VALUES [('2020-10-31'), ('2020-11-01')),
PARTITION p20201101 VALUES [('2020-11-01'), ('2020-11-02')),
PARTITION p20201102 VALUES [('2020-11-02'), ('2020-11-03')),
PARTITION p20201103 VALUES [('2020-11-03'), ('2020-11-04')),
PARTITION p20201104 VALUES [('2020-11-04'), ('2020-11-05')),
PARTITION p20201105 VALUES [('2020-11-05'), ('2020-11-06')),
PARTITION p20201106 VALUES [('2020-11-06'), ('2020-11-07')),
PARTITION p20201107 VALUES [('2020-11-07'), ('2020-11-08')),
PARTITION p20201108 VALUES [('2020-11-08'), ('2020-11-09')),
PARTITION p20201109 VALUES [('2020-11-09'), ('2020-11-10')),
PARTITION p20201110 VALUES [('2020-11-10'), ('2020-11-11')),
PARTITION p20201111 VALUES [('2020-11-11'), ('2020-11-12'))
)
DISTRIBUTED BY HASH(`addtime`) BUCKETS 10
PROPERTIES (
"replication_num" = "3",
"dynamic_partition.enable" = "true",
"dynamic_partition.time_unit" = "DAY",
"dynamic_partition.end" = "3",
"dynamic_partition.prefix" = "p",
"dynamic_partition.replication_num" = "3",
"dynamic_partition.buckets" = "10"
);
  1. hive 长期表 
CREATE EXTERNAL TABLE `tmp_v1.tmp_zdh_test_biz_cms_flow_tmp_v20`(
  `dt` string,
  `dn` BIGINT,
  `addtime` BIGINT ,
  `adduser` string,
  `innercode` string,
  `url` string,
  `title` string,
  `original` BIGINT,
  `timestamp` TIMESTAMP,
  `pv` BIGINT,
  `uv` BIGINT
  )
ROW FORMAT DELIMITED FIELDS TERMINATED BY '\u0001' ;
  1. 荡涤 hive 表 adm_v1.adm_cms_flow_daily 数据，导入 tmp_v1.tmp_zdh_test_biz_cms_flow_tmp_v20。
insert overwrite table tmp_v1.tmp_zdh_test_biz_cms_flow_tmp_v20
select from_unixtime(unix_timestamp(dt,'yyyyMMdd'),'yyyy-MM-dd') as dt,case dn when 'acc' then 1 when 'jianshe' then 2 when 'med' then 3 else 4 end as dn1,addtime,adduser,innercode,url,title,original,from_unixtime(unix_timestamp(),'yyyy-MM-dd HH:mm:ss') ,cast(pv as bigint) as pv1,cast(uv as bigint) as uv1 from adm_v1.adm_cms_flow_daily;
  1. 验证数据量


  1. 拉取 hdfs 数据 到本地

  1. 拆分文件（依照行数拆分）

    1. 导入数据到 doris
 curl --location-trusted -u "root:cdelDoris" -H "label:tbiz_cms_flow_v2_202001" -H "column_sparator:^A"  -T tmp20_01 http://host:port/api/cdelyunqi/biz_cms_flow_v4/_stream_load
  1. 性能比照

例子一：

doris:

tidb:

比照后果：

  1. 数据查问后果雷同。
  2. doris 用时 0.02s。tidb 用时 0.477s

例子二：
doris : (用时 1.01s)

mysql> select
    ->     url,
    ->     title,
    ->     adduser,
    ->     sum(if(pv is null ,0,pv)) as top_total_click_count
    ->     from
    ->     biz_cms_flow_v4
    ->     where
    ->     dt>='2020-07-01'
    ->     and dt <='2020-10-01'
    ->     and dn = 1 and addtime>='20200701'
    ->     and addtime <='20201001'
    ->     GROUP BY url,title,adduser
    ->     ORDER BY top_total_click_count desc
    ->     LIMIT 100;
+-------------------------------------------------+--------------------------------------------------------------------------------------------------+---------------+-----------------------+
| url                                             | title                                                                                            | adduser       | top_total_click_count |
+-------------------------------------------------+--------------------------------------------------------------------------------------------------+---------------+-----------------------+
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| /zhongjijingjishi/kaoshi/wa20200701135238.shtml | 2020 年各地初中级经济师报名工夫汇总                                                               | wangweina     |                 61564 |
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+-------------------------------------------------+--------------------------------------------------------------------------------------------------+---------------+-----------------------+
100 rows in set (1.01 sec)

tidb:

比照后果：

  1. 查问后果雷同
  2. doris 用时 1.01s .tidb 用时 32.586s

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2020-11-12
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