idea创建scala项目

new project java 1.8

setting中mvn改为使用plugins

pom文件 增加plugins

<properties>

<scala.version>2.10.5</scala.version>

<spark.version>1.6.3</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>

<dependency>

<groupId>org.apache.spark</groupId>

<artifactId>spark-sql_2.10</artifactId>

<version>${spark.version}</version>

</dependency>

</dependencies>

<build>

<sourceDirectory>src/main/scala</sourceDirectory>

<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>

</configuration>

</plugin>

<plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-dependency-plugin</artifactId>

<executions>

<execution>

<id>copy-dependencies</id>

<phase>prepare-package</phase>

<goals>

<goal>copy-dependencies</goal>

</goals>

<configuration>

<outputDirectory>${project.build.directory}/lib</outputDirectory>

<overWriteReleases>false</overWriteReleases>

<overWriteSnapshots>false</overWriteSnapshots>

<overWriteIfNewer>true</overWriteIfNewer>

</configuration>

</execution>

</executions>

</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>