Doris系列4-Doris Hive Spark简单的比较

原创只是甲 2021-12-30

2001

一.测试环境准备
二. 测试结果

2.1 Hive
2.2 Hive on Spark
2.3 Doris
2.4 测试结果

一.测试环境准备

测试环境:
Doris 4台虚拟机，4核8G 150GB普通磁盘。
Hive 4台虚拟机，4核8G 150GB普通磁盘。
Hive on Spark 同Hive

测试数据:
数据量7亿左右。

hive> desc ods_fact_sale_orc;
OK
id                      bigint                                      
sale_date               string                                      
prod_name               string                                      
sale_nums               int                                         
Time taken: 0.202 seconds, Fetched: 4 row(s)

测试语句:

select * from ods_fact_sale_orc where id = 100;
select count(*) from ods_fact_sale_orc;

备注:
因为使用的是低配虚拟机，加上配置都是默认值，故测试结果只能作为一个参考，请知。

二. 测试结果

2.1 Hive

hive> select * from ods_fact_sale_orc where id = 100;
Query ID = root_20211208104736_0c2ab392-2f47-4b42-94fc-c2daf14a2f7d
Total jobs = 1
Launching Job 1 out of 1
Number of reduce tasks is set to 0 since there's no reduce operator
21/12/08 10:47:38 INFO client.ConfiguredRMFailoverProxyProvider: Failing over to rm69
Starting Job = job_1638236643110_0032, Tracking URL = http://hp3:8088/proxy/application_1638236643110_0032/
Kill Command = /opt/cloudera/parcels/CDH-6.3.1-1.cdh6.3.1.p0.1470567/lib/hadoop/bin/hadoop job  -kill job_1638236643110_0032
Hadoop job information for Stage-1: number of mappers: 9; number of reducers: 0
2021-12-08 10:47:45,948 Stage-1 map = 0%,  reduce = 0%
2021-12-08 10:47:55,366 Stage-1 map = 11%,  reduce = 0%, Cumulative CPU 5.48 sec
2021-12-08 10:47:58,483 Stage-1 map = 56%,  reduce = 0%, Cumulative CPU 44.13 sec
2021-12-08 10:48:05,773 Stage-1 map = 67%,  reduce = 0%, Cumulative CPU 54.31 sec
2021-12-08 10:48:07,831 Stage-1 map = 78%,  reduce = 0%, Cumulative CPU 63.71 sec
2021-12-08 10:48:08,867 Stage-1 map = 89%,  reduce = 0%, Cumulative CPU 73.08 sec
2021-12-08 10:48:09,896 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 82.58 sec
MapReduce Total cumulative CPU time: 1 minutes 22 seconds 580 msec
Ended Job = job_1638236643110_0032
MapReduce Jobs Launched: 
Stage-Stage-1: Map: 9   Cumulative CPU: 82.58 sec   HDFS Read: 2150344344 HDFS Write: 830 HDFS EC Read: 0 SUCCESS
Total MapReduce CPU Time Spent: 1 minutes 22 seconds 580 msec
OK
100     2012-07-09 00:00:00.0   PROD9   38
Time taken: 34.411 seconds, Fetched: 1 row(s)
hive> 
    > select count(*) from ods_fact_sale_orc;
Query ID = root_20211208104925_0b4ece78-2735-4ebb-bab9-431aae074e11
Total jobs = 1
Launching Job 1 out of 1
Number of reduce tasks determined at compile time: 1
In order to change the average load for a reducer (in bytes):
  set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
  set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
  set mapreduce.job.reduces=<number>
21/12/08 10:49:25 INFO client.ConfiguredRMFailoverProxyProvider: Failing over to rm69
Starting Job = job_1638236643110_0033, Tracking URL = http://hp3:8088/proxy/application_1638236643110_0033/
Kill Command = /opt/cloudera/parcels/CDH-6.3.1-1.cdh6.3.1.p0.1470567/lib/hadoop/bin/hadoop job  -kill job_1638236643110_0033
Hadoop job information for Stage-1: number of mappers: 9; number of reducers: 1
2021-12-08 10:49:32,158 Stage-1 map = 0%,  reduce = 0%
2021-12-08 10:49:39,433 Stage-1 map = 11%,  reduce = 0%, Cumulative CPU 3.87 sec
2021-12-08 10:49:40,465 Stage-1 map = 22%,  reduce = 0%, Cumulative CPU 9.17 sec
2021-12-08 10:49:41,497 Stage-1 map = 56%,  reduce = 0%, Cumulative CPU 25.21 sec
2021-12-08 10:49:45,624 Stage-1 map = 67%,  reduce = 0%, Cumulative CPU 30.72 sec
2021-12-08 10:49:46,653 Stage-1 map = 78%,  reduce = 0%, Cumulative CPU 35.9 sec
2021-12-08 10:49:47,685 Stage-1 map = 100%,  reduce = 0%, Cumulative CPU 46.3 sec
2021-12-08 10:49:53,847 Stage-1 map = 100%,  reduce = 100%, Cumulative CPU 48.87 sec
MapReduce Total cumulative CPU time: 48 seconds 870 msec
Ended Job = job_1638236643110_0033
MapReduce Jobs Launched: 
Stage-Stage-1: Map: 9  Reduce: 1   Cumulative CPU: 48.87 sec   HDFS Read: 1992485 HDFS Write: 109 HDFS EC Read: 0 SUCCESS
Total MapReduce CPU Time Spent: 48 seconds 870 msec
OK
767830000
Time taken: 29.842 seconds, Fetched: 1 row(s)
hive>

2.2 Hive on Spark

hive> 
    > set hive.execution.engine=spark;
hive> select count(*) from ods_fact_sale_orc;
Query ID = root_20211208105129_f4675518-560e-43e7-b4d7-c4db0a5d52c4
Total jobs = 1
Launching Job 1 out of 1
In order to change the average load for a reducer (in bytes):
  set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
  set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
  set mapreduce.job.reduces=<number>
Running with YARN Application = application_1638236643110_0034
Kill Command = /opt/cloudera/parcels/CDH-6.3.1-1.cdh6.3.1.p0.1470567/lib/hadoop/bin/yarn application -kill application_1638236643110_0034
Hive on Spark Session Web UI URL: http://hp4:10421

Query Hive on Spark job[0] stages: [0, 1]
Spark job[0] status = RUNNING
--------------------------------------------------------------------------------------
          STAGES   ATTEMPT        STATUS  TOTAL  COMPLETED  RUNNING  PENDING  FAILED  
--------------------------------------------------------------------------------------
Stage-0 ........         0      FINISHED      9          9        0        0       0  
Stage-1 ........         0      FINISHED      1          1        0        0       0  
--------------------------------------------------------------------------------------
STAGES: 02/02    [==========================>>] 100%  ELAPSED TIME: 11.12 s    
--------------------------------------------------------------------------------------
Spark job[0] finished successfully in 11.12 second(s)
Spark Job[0] Metrics: TaskDurationTime: 25265, ExecutorCpuTime: 15802, JvmGCTime: 469, BytesRead / RecordsRead: 1979283 / 749902, BytesReadEC: 0, ShuffleTotalBytesRead / ShuffleRecordsRead: 522 / 9, ShuffleBytesWritten / ShuffleRecordsWritten: 522 / 9
OK
767830000
Time taken: 30.556 seconds, Fetched: 1 row(s)
hive> 
    > select * from ods_fact_sale_orc where id = 100;
Query ID = root_20211208105212_f5968f86-89ab-4e44-b712-4a687a7bec7f
Total jobs = 1
Launching Job 1 out of 1
In order to change the average load for a reducer (in bytes):
  set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
  set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
  set mapreduce.job.reduces=<number>
Running with YARN Application = application_1638236643110_0034
Kill Command = /opt/cloudera/parcels/CDH-6.3.1-1.cdh6.3.1.p0.1470567/lib/hadoop/bin/yarn application -kill application_1638236643110_0034
Hive on Spark Session Web UI URL: http://hp4:10421

Query Hive on Spark job[1] stages: [2]
Spark job[1] status = RUNNING
--------------------------------------------------------------------------------------
          STAGES   ATTEMPT        STATUS  TOTAL  COMPLETED  RUNNING  PENDING  FAILED  
--------------------------------------------------------------------------------------
Stage-2 ........         0      FINISHED      9          9        0        0       0  
--------------------------------------------------------------------------------------
STAGES: 01/01    [==========================>>] 100%  ELAPSED TIME: 15.08 s    
--------------------------------------------------------------------------------------
Spark job[1] finished successfully in 15.08 second(s)
Spark Job[1] Metrics: TaskDurationTime: 49170, ExecutorCpuTime: 42275, JvmGCTime: 2493, BytesRead / RecordsRead: 2150340258 / 749902, BytesReadEC: 0, ShuffleTotalBytesRead / ShuffleRecordsRead: 0 / 0, ShuffleBytesWritten / ShuffleRecordsWritten: 0 / 0
OK
100     2012-07-09 00:00:00.0   PROD9   38
Time taken: 15.237 seconds, Fetched: 1 row(s)
hive>

2.3 Doris

mysql> select * from table3 where id = 100;
+------+-----------------------+-----------+-----------+
| id   | sale_date             | prod_name | sale_nums |
+------+-----------------------+-----------+-----------+
|  100 | 2012-07-09 00:00:00.0 | PROD9     |        38 |
+------+-----------------------+-----------+-----------+
1 row in set (0.03 sec)

mysql> select count(*) from table3;
+-----------+
| count(*)  |
+-----------+
| 767830000 |
+-----------+
1 row in set (17.92 sec)