jruby-gradle-storm-plugin

JRuby Gradle plugin to manage creating Storm topology jars

Usage

NOTE: This plugin is stili in a very early stages.

Including the plugin:

buildscript {
    repositories { jcenter() }
    dependencies {
        classpath 'com.github.jruby-gradle:jruby-gradle-storm-plugin:0.1.3+'
    }
}  

Running a "local" topology

The JRubyStormLocal task provides the underlying machinery to run a redstorm topology in "local" mode:

import com.github.jrubygradle.storm.JRubyStormLocal

task runLocalTopology(type: JRubyStormLocal) {
  // path is considered relative to the working directory
  // the task is executed in
  topology 'topologies/example_topology.rb'
}

Then you can run the local topology with: ./gradlew runLocalTopology

Note: The Gradle script will block until the local topology is terminated (Ctrl+C)

Creating a topology .jar

Creating a topology .jar file is useflu when you plan on uploading your topology to a running Storm cluster. Currently this plugin will only create that jar for you, it will not upload it.

By default the plugin will include bolts/ and /topologies/ in the generated .jar file.

• ./gradlew jrubyStorm will create a .jar in build/libs/