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在本地Windows环境中调测ClickHouse应用

编译并运行程序

在程序代码完成开发后，您可以在Windows环境中运行应用。本地和集群业务平面网络互通时，您可以直接在本地进行调测。在开发环境IntelliJ IDEA工程“clickhouse-examples”中单击“Run 'Demo'”运行应用程序工程。

查看调测结果

ClickHouse应用程序运行完成后，可通过以下方式查看程序运行情况：

  • 通过运行结果查看程序运行情况。
  • 通过ClickHouse日志获取应用运行情况，即logs目录下的日志文件：clickhouse-example.log。
运行clickhouse-examples的完整样例后，控制台显示部分运行结果如下： 
Connected to the target VM, address: '127.0.0.1:53321', transport: 'socket'
2021-04-21 21:02:16,914 | INFO  | main | Driver registered | ru.yandex.clickhouse.ClickHouseDriver.<clinit>(ClickHouseDriver.java:49)
2021-04-21 21:02:16,918 | INFO  | main | Current load balancer is 10.120.147.36:21425 | com.huawei.clickhouse.examples.Util.exeSql(Util.java:58)
2021-04-21 21:02:17,517 | INFO  | main | Execute query:drop table if exists testdb.testtb on cluster default_cluster | com.huawei.clickhouse.examples.Util.exeSql(Util.java:63)
2021-04-21 21:02:17,656 | INFO  | main | Execute time is 139 ms | com.huawei.clickhouse.examples.Util.exeSql(Util.java:67)
2021-04-21 21:02:17,657 | INFO  | main | Current load balancer is 10.120.147.36:21425 | com.huawei.clickhouse.examples.Util.exeSql(Util.java:58)
2021-04-21 21:02:17,701 | INFO  | main | Execute query:drop table if exists testdb.testtb_all on cluster default_cluster | com.huawei.clickhouse.examples.Util.exeSql(Util.java:63)
2021-04-21 21:02:17,851 | INFO  | main | Execute time is 148 ms | com.huawei.clickhouse.examples.Util.exeSql(Util.java:67)
2021-04-21 21:02:17,851 | INFO  | main | Current load balancer is 10.120.147.36:21425 | com.huawei.clickhouse.examples.Util.exeSql(Util.java:58)
2021-04-21 21:02:17,895 | INFO  | main | Execute query:create database if not exists testdb on cluster default_cluster | com.huawei.clickhouse.examples.Util.exeSql(Util.java:63)
2021-04-21 21:02:18,043 | INFO  | main | Execute time is 148 ms | com.huawei.clickhouse.examples.Util.exeSql(Util.java:67)
2021-04-21 21:02:18,044 | INFO  | main | Current load balancer is 10.120.147.36:21425 | com.huawei.clickhouse.examples.Util.exeSql(Util.java:58)
2021-04-21 21:02:18,088 | INFO  | main | Execute query:create table testdb.testtb on cluster default_cluster (name String, age UInt8, date Date)engine=ReplicatedMergeTree('/clickhouse/tables/{shard}/testdb.testtb','{replica}') partition by toYYYYMM(date) order by age | com.huawei.clickhouse.examples.Util.exeSql(Util.java:63)
2021-04-21 21:02:18,233 | INFO  | main | Execute time is 144 ms | com.huawei.clickhouse.examples.Util.exeSql(Util.java:67)
2021-04-21 21:02:18,233 | INFO  | main | Current load balancer is 10.120.147.36:21425 | com.huawei.clickhouse.examples.Util.exeSql(Util.java:58)
2021-04-21 21:02:18,278 | INFO  | main | Execute query:create table testdb.testtb_all on cluster default_cluster as testdb.testtb ENGINE = Distributed(default_cluster,testdb,testtb, rand()); | com.huawei.clickhouse.examples.Util.exeSql(Util.java:63)
2021-04-21 21:02:18,422 | INFO  | main | Execute time is 144 ms | com.huawei.clickhouse.examples.Util.exeSql(Util.java:67)
2021-04-21 21:02:18,423 | INFO  | main | Current load balancer is 10.120.147.36:21425 | com.huawei.clickhouse.examples.Util.insertData(Util.java:128)
2021-04-21 21:02:19,380 | INFO  | main | Inert batch time is 720 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:145)
2021-04-21 21:02:19,927 | INFO  | main | Inert batch time is 492 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:145)
2021-04-21 21:02:20,456 | INFO  | main | Inert batch time is 504 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:145)
2021-04-21 21:02:20,894 | INFO  | main | Inert batch time is 410 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:145)
2021-04-21 21:02:21,348 | INFO  | main | Inert batch time is 431 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:145)
2021-04-21 21:02:21,813 | INFO  | main | Inert batch time is 442 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:145)
2021-04-21 21:02:22,273 | INFO  | main | Inert batch time is 434 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:145)
2021-04-21 21:02:22,730 | INFO  | main | Inert batch time is 435 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:145)
2021-04-21 21:02:23,212 | INFO  | main | Inert batch time is 459 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:145)
2021-04-21 21:02:23,689 | INFO  | main | Inert batch time is 452 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:145)
2021-04-21 21:02:23,689 | INFO  | main | Inert all batch time is 5216 ms | com.huawei.clickhouse.examples.Util.insertData(Util.java:148)
2021-04-21 21:02:23,689 | INFO  | main | Current load balancer is 10.120.147.36:21425 | com.huawei.clickhouse.examples.Util.exeSql(Util.java:58)
2021-04-21 21:02:23,732 | INFO  | main | Execute query:select * from testdb.testtb_all order by age limit 10 | com.huawei.clickhouse.examples.Util.exeSql(Util.java:63)
2021-04-21 21:02:23,803 | INFO  | main | Execute time is 71 ms | com.huawei.clickhouse.examples.Util.exeSql(Util.java:67)
2021-04-21 21:02:23,804 | INFO  | main | Current load balancer is 10.120.147.36:21425 | com.huawei.clickhouse.examples.Util.exeSql(Util.java:58)
2021-04-21 21:02:23,848 | INFO  | main | Execute query:select toYYYYMM(date),count(1) from testdb.testtb_all group by toYYYYMM(date) order by count(1) DESC limit 10 | com.huawei.clickhouse.examples.Util.exeSql(Util.java:63)
2021-04-21 21:02:23,895 | INFO  | main | Execute time is 47 ms | com.huawei.clickhouse.examples.Util.exeSql(Util.java:67)
2021-04-21 21:02:23,896 | INFO  | main | name	age	date	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,896 | INFO  | main | huawei_4077	0	2021-12-21	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,896 | INFO  | main | huawei_183	0	2021-12-10	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,896 | INFO  | main | huawei_5407	0	2021-12-13	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,896 | INFO  | main | huawei_1072	0	2021-12-03	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,896 | INFO  | main | huawei_4667	0	2021-12-22	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,896 | INFO  | main | huawei_1767	0	2021-12-03	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,896 | INFO  | main | huawei_8001	0	2021-12-22	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,896 | INFO  | main | huawei_1822	0	2021-12-04	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,896 | INFO  | main | huawei_5095	0	2021-12-23	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,896 | INFO  | main | huawei_7133	0	2021-12-26	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | toYYYYMM(date)	count()	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | 202101	2184	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | 202105	2176	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | 201810	2173	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | 201907	2162	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | 201803	2159	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | 201805	2153	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | 202110	2145	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | 201801	2144	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | 201908	2143	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
2021-04-21 21:02:23,897 | INFO  | main | 202005	2133	 | com.huawei.clickhouse.examples.Demo.queryData(Demo.java:144)
Disconnected from the target VM, address: '127.0.0.1:53321', transport: 'socket'
Process finished with exit code 0
父主题： 调测ClickHouse应用

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