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CLickHouse出现端口异常问题

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java.lang.RuntimeException: ru.yandex.clickhouse.except.ClickHouseUnknownException: ClickHouse exception, code: 1002, host: 10.3.1.59, port: 9000; Port 9000 is for clickhouse-client program.
You must use port 8123 for HTTP.

	at ru.yandex.clickhouse.ClickHouseConnectionImpl.initTimeZone(ClickHouseConnectionImpl.java:99)
	at ru.yandex.clickhouse.ClickHouseConnectionImpl.<init>(ClickHouseConnectionImpl.java:80)
	at ru.yandex.clickhouse.ClickHouseDriver.connect(ClickHouseDriver.java:55)
	at ru.yandex.clickhouse.ClickHouseDriver.connect(ClickHouseDriver.java:47)
	at ru.yandex.clickhouse.ClickHouseDriver.connect(ClickHouseDriver.java:29)
	at java.sql.DriverManager.getConnection(DriverManager.java:664)
	at java.sql.DriverManager.getConnection(DriverManager.java:270)
	at com.crgt.gtdata.ClickHouseTest2.main(ClickHouseTest2.java:24)
Caused by: ru.yandex.clickhouse.except.ClickHouseUnknownException: ClickHouse exception, code: 1002, host: 10.3.1.59, port: 9000; Port 9000 is for clickhouse-client program.
You must use port 8123 for HTTP.

	at ru.yandex.clickhouse.except.ClickHouseExceptionSpecifier.getException(ClickHouseExceptionSpecifier.java:91)
	at ru.yandex.clickhouse.except.ClickHouseExceptionSpecifier.specify(ClickHouseExceptionSpecifier.java:55)
	at ru.yandex.clickhouse.except.ClickHouseExceptionSpecifier.specify(ClickHouseExceptionSpecifier.java:28)
	at ru.yandex.clickhouse.ClickHouseStatementImpl.checkForErrorAndThrow(ClickHouseStatementImpl.java:875)
	at ru.yandex.clickhouse.ClickHouseStatementImpl.getInputStream(ClickHouseStatementImpl.java:616)
	at ru.yandex.clickhouse.ClickHouseStatementImpl.executeQuery(ClickHouseStatementImpl.java:117)
	at ru.yandex.clickhouse.ClickHouseStatementImpl.executeQuery(ClickHouseStatementImpl.java:100)
	at ru.yandex.clickhouse.ClickHouseStatementImpl.executeQuery(ClickHouseStatementImpl.java:95)
	at ru.yandex.clickhouse.ClickHouseStatementImpl.executeQuery(ClickHouseStatementImpl.java:90)
	at ru.yandex.clickhouse.ClickHouseConnectionImpl.initTimeZone(ClickHouseConnectionImpl.java:94)
	... 7 more
Caused by: java.lang.Throwable: Port 9000 is for clickhouse-client program.
You must use port 8123 for HTTP.

	at ru.yandex.clickhouse.except.ClickHouseExceptionSpecifier.specify(ClickHouseExceptionSpecifier.java:53)
	... 15 more

 

2 ,后来测试发现,同时引入了两个jar包,一个官方jar包,一个非官方jar包

    <dependency>
            <groupId>com.github.housepower</groupId>
            <artifactId>clickhouse-native-jdbc</artifactId>
            <version>1.7-stable</version>
        </dependency>
        <dependency>
            <groupId>ru.yandex.clickhouse</groupId>
            <artifactId>clickhouse-jdbc</artifactId>
            <version>0.2</version>
        </dependency>

3,官方jar包默认是8123端口,而第三方jar包(clickhouse-native-jdbc)默认端口是9000,如果同时引入两个jar包,虽然自己指定

Class.forName("com.github.housepower.jdbc.ClickHouseDriver")为第三方jar包,实际执行中,使用官方端口.

4,查看了源代码

 4.1官方第三方jar包是继承了 

   4.2 官方jar包是 直接继承 Driver类

4, 解决方案,只引入一个jar包,如果是官方的jar包就使用8123端口,如果是第三方是 9000端口

5.最后附上测试代码

public class ClickHouseTest3 {


    public static void main(String[] args)  {
        System.out.println("test click house");
        try {
            Class.forName("com.github.housepower.jdbc.ClickHouseDriver");//第三方jar包
//            Class.forName("ru.yandex.clickhouse.ClickHouseDriver");//官方

            //如果官方jar包引入,则下面不能执行,如果包官方jar包去掉,则可以执行
            Connection connection = DriverManager.getConnection("jdbc:clickhouse://127.0.0.1:9000");//第三方
            Statement statement = connection.createStatement();
            ResultSet rs = statement.executeQuery("select count(*) from test");
            if (rs.next()) {
                int count = rs.getInt(1);
                System.out.println(count);
            }
        }catch (Exception e){
            e.printStackTrace();
        }
    }

}

 


转载:https://blog.csdn.net/wppwpp1/article/details/102574955
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