Sha256: 22e4d97ca8cbd39613256c7e142808a0b777e717ce5523c0f8bc92aa48ac5f81
Contents?: true
Size: 1.17 KB
Versions: 6
Compression:
Stored size: 1.17 KB
Contents
package cascading.jruby;
import org.jruby.Ruby;
import org.jruby.RubyInstanceConfig;
public class Main {
private final static String JRUBY_HOME = "/opt/jruby";
/**
* Starts a Hadoop job by reading the specified JRuby script.
*
* @param args
*/
public static void main(String[] args) {
String name = args[0]; // c.j script name
if (!name.startsWith("/"))
name = "/" + name;
// c.j script args
String[] newArgs = new String[args.length - 1];
System.arraycopy(args, 1, newArgs, 0, args.length - 1);
RubyInstanceConfig config = new RubyInstanceConfig();
config.setJRubyHome(JRUBY_HOME); // mwalker
config.processArguments(newArgs);
System.out.println("Arguments: ");
for (String arg : config.getArgv())
System.out.println(arg);
Ruby runtime = Ruby.newInstance(config);
System.out.println("Requiring '" + name + "'");
runtime.executeScript("require '" + name + "'", name);
System.out.println("Requiring 'cascading/jruby/runner'");
runtime.executeScript("require 'cascading/jruby/runner'", "runner"); // gfodor
}
}
Version data entries
6 entries across 6 versions & 1 rubygems