maven-assembly-plugin的使用，打包SparkSQL項目到生產環境

版權聲明：未經允許，隨意轉載，請附上本文鏈接謝謝（づ￣3￣）づ╭❤～
https://blog.csdn.net/xiaoduan_/article/details/79809188

maven-assembly-plugin的使用，打包SparkSQL項目到生產環境

　　這裏有一個pom.xml文件,其中Spark，hadoop等生產上已經有環境。所以打包的時候需要將這些依賴不打包進去，所以需要使用 maven-assembly-plugin 插件
1. 在pom.xml文件中添加一個插件

<plugin>
     <artifactId>maven-assembly-plugin</artifactId>
        <configuration>
             <archive>
                  <manifest>
                     <mainClass></mainClass>
                  </manifest>
             </archive>
                     <descriptorRefs>
   <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                </configuration>
</plugin>

1. 將不需要的依賴添加屬性 <scope>provided</scope>,添加這個屬性的依賴將不會被打入jar包內

下面是一個例子

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

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


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

        <!--添加hive-jdbc依賴-->
        <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的依賴-->
        <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 依賴-->
        <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>