spring/spring boot+mybatis+phoenix
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.gitignore
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@ -18,7 +18,6 @@
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.settings
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.springBeans
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/build
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/code
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MANIFEST.MF
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_site/
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activemq-data
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56
code/Phoenix/spring-boot-mybatis-phoenix/pom.xml
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56
code/Phoenix/spring-boot-mybatis-phoenix/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>2.1.4.RELEASE</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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<groupId>com.heibaiying</groupId>
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<artifactId>spring-boot-mybatis-phoenix</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<name>spring-boot-mybatis-phoenix</name>
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<description>mybatis project for Spring Boot</description>
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<properties>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<!--spring 1.5 x 以上版本对应 mybatis 1.3.x (1.3.1)
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关于更多spring-boot 与 mybatis 的版本对应可以参见 <a href="http://www.mybatis.org/spring-boot-starter/mybatis-spring-boot-autoconfigure/">-->
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<dependency>
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<groupId>org.mybatis.spring.boot</groupId>
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<artifactId>mybatis-spring-boot-starter</artifactId>
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<version>1.3.2</version>
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</dependency>
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<!--phoenix core-->
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<dependency>
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<groupId>org.apache.phoenix</groupId>
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<artifactId>phoenix-core</artifactId>
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<version>4.14.0-cdh5.14.2</version>
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</dependency>
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<optional>true</optional>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>
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package com.heibaiying.springboot;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class SpringBootMybatisApplication {
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public static void main(String[] args) {
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SpringApplication.run(SpringBootMybatisApplication.class, args);
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}
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}
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package com.heibaiying.springboot.bean;
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import lombok.AllArgsConstructor;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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import lombok.ToString;
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@Data
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@AllArgsConstructor
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@NoArgsConstructor
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@ToString
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public class USPopulation {
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private String state;
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private String city;
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private long population;
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}
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package com.heibaiying.springboot.dao;
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import com.heibaiying.springboot.bean.USPopulation;
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import org.apache.ibatis.annotations.*;
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import java.util.List;
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@Mapper
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public interface PopulationDao {
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@Select("SELECT * from us_population")
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List<USPopulation> queryAll();
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@Insert("UPSERT INTO us_population VALUES( #{state}, #{city}, #{population} )")
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void save(USPopulation USPopulation);
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@Select("SELECT * FROM us_population WHERE state=#{state} AND city = #{city}")
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USPopulation queryByStateAndCity(String state, String city);
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@Delete("DELETE FROM us_population WHERE state=#{state} AND city = #{city}")
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void deleteByStateAndCity(String state, String city);
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}
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spring:
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datasource:
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#zookeeper地址
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url: jdbc:phoenix:192.168.0.105:2181
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driver-class-name: org.apache.phoenix.jdbc.PhoenixDriver
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# 如果不想配置对数据库连接池做特殊配置的话,以下关于连接池的配置就不是必须的
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# spring-boot 2.X 默认采用高性能的 Hikari 作为连接池 更多配置可以参考 https://github.com/brettwooldridge/HikariCP#configuration-knobs-baby
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type: com.zaxxer.hikari.HikariDataSource
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hikari:
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# 池中维护的最小空闲连接数
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minimum-idle: 10
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# 池中最大连接数,包括闲置和使用中的连接
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maximum-pool-size: 20
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# 此属性控制从池返回的连接的默认自动提交行为。默认为true
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auto-commit: true
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# 允许最长空闲时间
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idle-timeout: 30000
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# 此属性表示连接池的用户定义名称,主要显示在日志记录和JMX管理控制台中,以标识池和池配置。 默认值:自动生成
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pool-name: custom-hikari
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#此属性控制池中连接的最长生命周期,值0表示无限生命周期,默认1800000即30分钟
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max-lifetime: 1800000
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# 数据库连接超时时间,默认30秒,即30000
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connection-timeout: 30000
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# 连接测试sql 这个地方需要根据数据库方言差异而配置 例如 oracle 就应该写成 select 1 from dual
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connection-test-query: SELECT 1
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# mybatis 相关配置
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mybatis:
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configuration:
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# 是否打印sql语句 调试的时候可以开启
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log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
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package com.heibaiying.springboot;
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import com.heibaiying.springboot.bean.USPopulation;
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import com.heibaiying.springboot.dao.PopulationDao;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
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import java.util.List;
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@RunWith(SpringRunner.class)
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@SpringBootTest
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public class PopulationTest {
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@Autowired
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private PopulationDao populationDao;
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@Test
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public void queryAll() {
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List<USPopulation> USPopulationList = populationDao.queryAll();
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if (USPopulationList != null) {
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for (USPopulation USPopulation : USPopulationList) {
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System.out.println(USPopulation.getCity() + " " + USPopulation.getPopulation());
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}
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}
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}
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@Test
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public void save() {
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populationDao.save(new USPopulation("TX", "Dallas", 66666));
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USPopulation usPopulation = populationDao.queryByStateAndCity("TX", "Dallas");
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System.out.println(usPopulation);
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}
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@Test
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public void update() {
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populationDao.save(new USPopulation("TX", "Dallas", 99999));
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USPopulation usPopulation = populationDao.queryByStateAndCity("TX", "Dallas");
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System.out.println(usPopulation);
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}
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@Test
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public void delete() {
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populationDao.deleteByStateAndCity("TX", "Dallas");
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USPopulation usPopulation = populationDao.queryByStateAndCity("TX", "Dallas");
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System.out.println(usPopulation);
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}
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}
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74
code/Phoenix/spring-mybatis-phoenix/pom.xml
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74
code/Phoenix/spring-mybatis-phoenix/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.heibaiying</groupId>
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<artifactId>spring-mybatis-phoenix</artifactId>
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<version>1.0-SNAPSHOT</version>
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<properties>
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<spring-base-version>5.1.6.RELEASE</spring-base-version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-context</artifactId>
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<version>${spring-base-version}</version>
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</dependency>
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-beans</artifactId>
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<version>${spring-base-version}</version>
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</dependency>
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-core</artifactId>
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<version>${spring-base-version}</version>
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</dependency>
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<version>1.18.4</version>
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<scope>provided</scope>
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</dependency>
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<!--spring jdbc-->
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-jdbc</artifactId>
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<version>${spring-base-version}</version>
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</dependency>
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<!--单元测试相关依赖包-->
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.12</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-test</artifactId>
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<version>${spring-base-version}</version>
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<scope>test</scope>
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</dependency>
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<!--mybatis 依赖包-->
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<dependency>
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<groupId>org.mybatis</groupId>
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<artifactId>mybatis-spring</artifactId>
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<version>1.3.2</version>
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</dependency>
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<dependency>
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<groupId>org.mybatis</groupId>
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<artifactId>mybatis</artifactId>
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<version>3.4.6</version>
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</dependency>
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<!--phoenix core-->
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<dependency>
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<groupId>org.apache.phoenix</groupId>
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<artifactId>phoenix-core</artifactId>
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<version>4.14.0-cdh5.14.2</version>
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</dependency>
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</dependencies>
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</project>
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package com.heibaiying.bean;
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import lombok.AllArgsConstructor;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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@Data
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@AllArgsConstructor
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@NoArgsConstructor
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public class USPopulation {
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private String state;
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private String city;
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private long population;
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}
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package com.heibaiying.dao;
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import com.heibaiying.bean.USPopulation;
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import org.apache.ibatis.annotations.Param;
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import java.util.List;
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public interface PopulationDao {
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List<USPopulation> queryAll();
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void save(USPopulation USPopulation);
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USPopulation queryByStateAndCity(@Param("state") String state, @Param("city") String city);
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void deleteByStateAndCity(@Param("state") String state, @Param("city") String city);
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}
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# 数据库配置
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phoenix.driverClassName=org.apache.phoenix.jdbc.PhoenixDriver
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# zookeeper地址
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phoenix.url=jdbc:phoenix:192.168.0.105:2181
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<!DOCTYPE mapper
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.heibaiying.dao.PopulationDao">
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<select id="queryAll" resultType="com.heibaiying.bean.USPopulation">
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SELECT * FROM us_population
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</select>
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<insert id="save">
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UPSERT INTO us_population VALUES( #{state}, #{city}, #{population} )
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</insert>
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<select id="queryByStateAndCity" resultType="com.heibaiying.bean.USPopulation">
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SELECT * FROM us_population WHERE state=#{state} AND city = #{city}
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</select>
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<delete id="deleteByStateAndCity">
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DELETE FROM us_population WHERE state=#{state} AND city = #{city}
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</delete>
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</mapper>
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<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE configuration
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PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-config.dtd">
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<!-- mybatis 配置文件 -->
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<configuration>
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<settings>
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<!-- 开启驼峰命名 -->
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<setting name="mapUnderscoreToCamelCase" value="true"/>
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<!-- 打印查询sql -->
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<setting name="logImpl" value="STDOUT_LOGGING"/>
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</settings>
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</configuration>
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<!--更多settings配置项可以参考官方文档: <a href="http://www.mybatis.org/mybatis-3/zh/configuration.html"/>-->
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<?xml version="1.0" encoding="UTF-8"?>
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<beans xmlns="http://www.springframework.org/schema/beans"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
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xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
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http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
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<!-- 开启注解包扫描-->
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<context:component-scan base-package="com.heibaiying.*"/>
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<!--指定配置文件的位置-->
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<context:property-placeholder location="classpath:jdbc.properties"/>
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<!--配置数据源-->
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
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<!--Phoenix配置-->
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<property name="driverClassName" value="${phoenix.driverClassName}"/>
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<property name="url" value="${phoenix.url}"/>
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</bean>
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<!--配置 mybatis 会话工厂 -->
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<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
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<property name="dataSource" ref="dataSource"/>
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<!--指定mapper文件所在的位置-->
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<property name="mapperLocations" value="classpath*:/mappers/**/*.xml"/>
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<property name="configLocation" value="classpath:mybatisConfig.xml"/>
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</bean>
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||||
<!--扫描注册接口 -->
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<!--作用:从接口的基础包开始递归搜索,并将它们注册为 MapperFactoryBean(只有至少一种方法的接口才会被注册;, 具体类将被忽略)-->
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<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
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<!--指定会话工厂 -->
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<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
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<!-- 指定mybatis接口所在的包 -->
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<property name="basePackage" value="com.heibaiying.dao"/>
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</bean>
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</beans>
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package com.heibaiying.dao;
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import com.heibaiying.bean.USPopulation;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringRunner;
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import java.util.List;
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@RunWith(SpringRunner.class)
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@ContextConfiguration({"classpath:springApplication.xml"})
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public class PopulationDaoTest {
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@Autowired
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private PopulationDao populationDao;
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@Test
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public void queryAll() {
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List<USPopulation> USPopulationList = populationDao.queryAll();
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if (USPopulationList != null) {
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||||
for (USPopulation USPopulation : USPopulationList) {
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System.out.println(USPopulation.getCity() + " " + USPopulation.getPopulation());
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||||
}
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||||
}
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||||
}
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@Test
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public void save() {
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populationDao.save(new USPopulation("TX", "Dallas", 66666));
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||||
USPopulation usPopulation = populationDao.queryByStateAndCity("TX", "Dallas");
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||||
System.out.println(usPopulation);
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}
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||||
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||||
@Test
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||||
public void update() {
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||||
populationDao.save(new USPopulation("TX", "Dallas", 99999));
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||||
USPopulation usPopulation = populationDao.queryByStateAndCity("TX", "Dallas");
|
||||
System.out.println(usPopulation);
|
||||
}
|
||||
|
||||
|
||||
@Test
|
||||
public void delete() {
|
||||
populationDao.deleteByStateAndCity("TX", "Dallas");
|
||||
USPopulation usPopulation = populationDao.queryByStateAndCity("TX", "Dallas");
|
||||
System.out.println(usPopulation);
|
||||
}
|
||||
}
|
2
code/spark/spark-base/input/wc.txt
Normal file
2
code/spark/spark-base/input/wc.txt
Normal file
@ -0,0 +1,2 @@
|
||||
hadoop,mapreduce,hadoop
|
||||
spark,spark
|
BIN
code/spark/spark-base/output/wcResult/._SUCCESS.crc
Normal file
BIN
code/spark/spark-base/output/wcResult/._SUCCESS.crc
Normal file
Binary file not shown.
BIN
code/spark/spark-base/output/wcResult/.part-00000.crc
Normal file
BIN
code/spark/spark-base/output/wcResult/.part-00000.crc
Normal file
Binary file not shown.
BIN
code/spark/spark-base/output/wcResult/.part-00001.crc
Normal file
BIN
code/spark/spark-base/output/wcResult/.part-00001.crc
Normal file
Binary file not shown.
0
code/spark/spark-base/output/wcResult/_SUCCESS
Normal file
0
code/spark/spark-base/output/wcResult/_SUCCESS
Normal file
1
code/spark/spark-base/output/wcResult/part-00000
Normal file
1
code/spark/spark-base/output/wcResult/part-00000
Normal file
@ -0,0 +1 @@
|
||||
(mapreduce,1)
|
2
code/spark/spark-base/output/wcResult/part-00001
Normal file
2
code/spark/spark-base/output/wcResult/part-00001
Normal file
@ -0,0 +1,2 @@
|
||||
(spark,2)
|
||||
(hadoop,2)
|
46
code/spark/spark-base/pom.xml
Normal file
46
code/spark/spark-base/pom.xml
Normal file
@ -0,0 +1,46 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>com.heibaiying</groupId>
|
||||
<artifactId>spark-base</artifactId>
|
||||
<version>1.0-SNAPSHOT</version>
|
||||
<properties>
|
||||
<scala.version>2.12.8</scala.version>
|
||||
</properties>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-compiler-plugin</artifactId>
|
||||
<configuration>
|
||||
<source>8</source>
|
||||
<target>8</target>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.scala-lang</groupId>
|
||||
<artifactId>scala-library</artifactId>
|
||||
<version>${scala.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.spark</groupId>
|
||||
<artifactId>spark-core_2.12</artifactId>
|
||||
<version>2.4.0</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.thoughtworks.paranamer</groupId>
|
||||
<artifactId>paranamer</artifactId>
|
||||
<version>2.8</version>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
</project>
|
@ -0,0 +1,16 @@
|
||||
package com.heibaiying.spark.rdd
|
||||
|
||||
import org.apache.spark.{SparkConf, SparkContext}
|
||||
|
||||
|
||||
object WordCount {
|
||||
|
||||
def main(args: Array[String]): Unit = {
|
||||
val conf = new SparkConf().setAppName("sparkBase").setMaster("local[2]")
|
||||
val sc = new SparkContext(conf)
|
||||
val rdd = sc.textFile("input/wc.txt").flatMap(_.split(",")).map((_, 1)).reduceByKey(_ + _)
|
||||
rdd.foreach(println)
|
||||
rdd.saveAsTextFile("output/")
|
||||
}
|
||||
|
||||
}
|
Loading…
x
Reference in New Issue
Block a user