quintona

@SuppressWarnings({ "rawtypes", "unchecked" })
  public static Stream getSentenceStream(TridentTopology topology, ITridentSpout spout){
    	Stream sentenceStream = null;
    	if(spout == null){
			FixedBatchSpout fixedSpout = new FixedBatchSpout(new Fields("sentence"), 3,
                new Values("the cow jumped over the moon"),
                new Values("the man went to the store and bought some candy"),
                new Values("four score and seven years ago"),
                new Values("how many apples can you eat"),
                new Values("to be or not to be the person"));

quintona

@Test
  public void test() {
		Date start = new Date();
    //GraphHopper gh = new GraphHopper().forServer(); //<- this works, line below doesn't
		GraphHopper gh = new GraphHopper().forServer().contractionHierarchies(true);
		gh.load("./london.osm");
		Date end = new Date();
		System.out.println("Load Time: " + (end.getTime() - start.getTime()));
		GHRequest request = new GHRequest(51.430896,0.115356,
				51.564266,-0.219727);

quintona

package storm.cookbook.tfidf.functions;

import java.util.Map;

import storm.trident.operation.MultiReducer;
import storm.trident.operation.TridentCollector;
import storm.trident.operation.TridentMultiReducerContext;
import storm.trident.tuple.TridentTuple;
import backtype.storm.tuple.Values;

quintona

In order to 

* paste the text from the file in the gist: sudo vim /usr/local/sbin/configure-pat.sh
* Make it executable: sudo chmod u+x /usr/local/sbin/configure-pat.sh
* Edit /etc/rc.local: "sudo vim /etc/rc.local" and add the following line: "/usr/local/sbin/configure-pat.sh"
* Reboot the instance

quintona

trait M[A] {
  def op( a1: A, a2: A): A
  def zero: A
}

val sumIntMonoid = new M[Int]{
  val zero = 0
  def op(a1:Int, a2:Int) = a1 + a2
}

quintona

calc.gini <- function(y)
{
  num.pos <- sum(y==1)
  num.neg <- sum(y==0)
  tpr     <- cumsum(y==1)/num.pos
  fpr     <- cumsum(y==0)/num.neg
  area    <- (tpr[-1] + tpr[1:(length(tpr)-1)]) %*% (fpr[-1] - fpr[1:(length(fpr)-1)])
  1 - as.numeric(area)
}

quintona

There is a pathing issue with qiBuild. when I run qibuild configure I always get the following error: 

Current build worktree: xxxx
Using toolchain: mytoolchain 
Build type: Debug 
[ERROR]:  Could not find qibuild cmake framework path
Please file a bug report with the details of your installation 

When I run the command in debug mode I see some paths that don't match my system:
Build type: Debug 

quintona

import sbt._
import Keys._

import sbtassembly.Plugin._, AssemblyKeys._

object build extends Build {
  type Sett = Project.Setting[_]

  lazy val standardSettings: Seq[Sett] =
    Defaults.defaultSettings ++ Seq[Sett](

quintona

  val IncludeInLib = Configurations.config("include-lib")                                                                                                                                                                                                                          
  def addSpecifiedDependenciesToLibInAssembly = inConfig(IncludeInLib)(Defaults.configSettings) ++ Seq(                                                                                                                                                                            
    (libraryDependencies in IncludeInLib) := Nil, // needed otherwise scala library gets included.                                                                                                                                                                                 
    (assembledMappings in assembly) <<= (libraryDependencies in IncludeInLib, externalDependencyClasspath in IncludeInLib, assembledMappings in assembly) map ((specified, managed, mappings) => {  

quintona

object OpsMain {
  def main(args : Array[String]) {
    hadoop.util.ToolRunner.run(new hadoop.mapred.JobConf, new Tool[XXX]({args => new XXX(args)}), args)
  }
}