maven-assembly-plugin的使用-打包SparkSQL项目到生产环境

maven-assembly-plugin的使用,打包SparkSQL项目到生产环境

  这里有一个pom.xml文件,其中Spark,hadoop等生产上已经有环境。所以打包的时候需要将这些依赖不打包进去,所以需要使用 maven-assembly-plugin 插件

  1. 在pom.xml文件中添加一个插件
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    <plugin>
    <artifactId>maven-assembly-plugin</artifactId>
    <configuration>
    <archive>
    <manifest>
    <mainClass></mainClass>
    </manifest>
    </archive>
    <descriptorRefs>
    <descriptorRef>jar-with-dependencies</descriptorRef>
    </descriptorRefs>
    </configuration>
    </plugin>
  1. 将不需要的依赖添加属性 <scope>provided</scope>,添加这个属性的依赖将不会被打入jar包内

下面是一个例子

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<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.anthony.spark</groupId>
<artifactId>sql</artifactId>
<version>1.0</version>
<inceptionYear>2008</inceptionYear>
<properties>
<scala.version>2.11.8</scala.version>
<spark.version>2.1.0</spark.version>
</properties>

<repositories>
<repository>
<id>scala-tools.org</id>
<name>Scala-Tools Maven2 Repository</name>
<url>http://scala-tools.org/repo-releases</url>
</repository>
</repositories>

<pluginRepositories>
<pluginRepository>
<id>scala-tools.org</id>
<name>Scala-Tools Maven2 Repository</name>
<url>http://scala-tools.org/repo-releases</url>
</pluginRepository>
</pluginRepositories>

<dependencies>
<!--scala 依赖-->
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>${scala.version}</version>
</dependency>

<!--spark SQL 依赖-->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql_2.11</artifactId>
<version>${spark.version}</version>
<scope>provided</scope>
</dependency>


<!--添加hive依赖-->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-hive_2.11</artifactId>
<version>${spark.version}</version>
<scope>provided</scope>
</dependency>

<!--添加hive-jdbc依赖-->
<dependency>
<groupId>org.spark-project.hive</groupId>
<artifactId>hive-jdbc</artifactId>
<version>1.2.1.spark2</version>
<scope>provided</scope>
</dependency>

<!--Java操作office的依赖-->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.14</version>
</dependency>

<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.14</version>
</dependency>
<dependency>
<groupId>com.ggstar</groupId>
<artifactId>ipdatabase</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<!--MySQL 依赖-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.13</version>
</dependency>

</dependencies>

<build>

<!--<resources>-->
<!--<resource>-->
<!--<directory>src/main/resources</directory>-->
<!--<includes>-->
<!--<include>**/*.xml</include>-->
<!--</includes>-->
<!--</resource>-->
<!--</resources>-->

<sourceDirectory>src/main/scala</sourceDirectory>
<testSourceDirectory>src/test/scala</testSourceDirectory>
<plugins>
<plugin>
<groupId>org.scala-tools</groupId>
<artifactId>maven-scala-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
<configuration>
<scalaVersion>${scala.version}</scalaVersion>
<args>
<arg>-target:jvm-1.5</arg>
</args>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass></mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>

</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.scala-tools</groupId>
<artifactId>maven-scala-plugin</artifactId>
<configuration>
<scalaVersion>${scala.version}</scalaVersion>
</configuration>
</plugin>
</plugins>
</reporting>
</project>
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