build.gradle

buildscript {
    repositories {
        maven {
            url 'http://maven.aliyun.com/nexus/content/groups/public/'
        }
        mavenCentral()
    }

    dependencies {
        classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.5'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.31"
    }
}


plugins {
    id 'idea'
    id 'application'
    id 'java-library'
    id 'org.jetbrains.kotlin.jvm' version '1.3.31'
    id 'com.google.protobuf' version '0.8.8'
}

group 'spark-demo-kotlin'
version '1.0-SNAPSHOT'

sourceCompatibility = 1.8

repositories {
    maven {
        url 'http://maven.aliyun.com/nexus/content/groups/public/'
    }
    mavenCentral()
}

def grpcVersion = '1.21.0'
def scalaVersion = '2.11.11'

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
    testCompile group: 'junit', name: 'junit', version: '4.12'
    // spark
    compile 'mysql:mysql-connector-java:5.1.35'
    compile 'org.apache.spark:spark-core_2.11:2.4.3'
    compile 'org.apache.spark:spark-sql_2.11:2.4.3'
    compile 'org.apache.spark:spark-streaming_2.11:2.4.3'

    compile "org.scala-lang:scala-library:${scalaVersion}"
    compile "org.scala-lang:scala-reflect:${scalaVersion}"
    compile "org.scala-lang:scala-compiler:${scalaVersion}"
    compile "com.beust:jcommander:1.71"

    compileOnly "javax.annotation:javax.annotation-api:1.2"
    implementation "io.grpc:grpc-netty:${grpcVersion}"
    implementation "io.grpc:grpc-protobuf:${grpcVersion}"
    implementation "io.grpc:grpc-stub:${grpcVersion}"

}

compileKotlin {
    kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
    kotlinOptions.jvmTarget = "1.8"
}

protobuf {
    protoc { artifact = 'com.google.protobuf:protoc:3.5.1-1' }
    plugins {
        grpc { artifact = "io.grpc:protoc-gen-grpc-java:${grpcVersion}" }
    }
    generateProtoTasks {
        all()*.plugins { grpc {} }
    }
}

mainClassName ='spark.demo.MainKt'