dportabella

import java.util.concurrent.ArrayBlockingQueue

trait OptionNextToIterator[T] extends Iterator[T] {
  def getOptionNext: Option[T];

  var answerReady: Boolean = false
  var eof: Boolean = false
  var element: T = _

  def hasNext = {

dportabella

/*
Test your JKS file easily.

You have created a java JKS trust store file to access a webservice with a certificate, and you want to test if it works?
Some colleagues often test this by deploying the jks to the application server (tomcat, weblogic...), restarting the server and manually running tests,
and repeating this procedure until the jks is properly created.

you can speed up this test by using this simple java program:

> javac TestJKS.java

dportabella

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>Label</key>
    <string>david.rundeck</string>
    <key>ProgramArguments</key>
    <array>
        <string>/Users/david/bin/rundeck/server/sbin/rundeck_launchd</string>
    </array>

dportabella

#! /bin/bash

# use this script as follows: find . -mount -exec dstat {} \;
# this produces a list as follows:
# Regular File    -rw-r--r--      david   staff   2013-11-09 01:33:24     2013-11-09 01:33:24              14787  c3a7afd9e3cf89543352ee58e26cfb10        Invoice_41010102336895558_6601081486112013.pdf          pdf     ./accounting/files/Invoice_41010102336895557_6601081486112013.pdf
# Regular File    -rw-r--r--      david   staff   2013-09-01 00:41:05     2013-09-01 00:41:05              13636  55b47d2a41d5d6a072439ef2dabacac4        Invoice_41010102336895558_6601108809092013.pdf          pdf     ./accounting/files/Invoice_41010102336895557_6601108809092013.pdf
# ...
# see http://linux.die.net/man/1/stat for more stat options

if [ -z "$1" ] ; then

dportabella

def hasharray2hash(array, hash_key)
  if (!array.kind_of?(Array) || !hash_key.kind_of?(String)) 
    raise 'invalid parameters'
  end
  array.reduce({}){|cumulate,entry| 
    if !entry.kind_of?(Hash) 
      raise 'expecting a hash: ' + entry.to_s
    end

    key = entry[hash_key]

dportabella

+++++++++++++++++++++++++++++
+++ EXECUTING JAVA. CMD: java -version +++ start provisioning +++
+++ EXECUTING JAVA. time: 20140410-093331
+++ EXECUTING JAVA. java: /usr/java/jdk1.7.0_51/jre/bin/java
+++ EXECUTING JAVA. cp: 
+++ EXECUTING JAVA. user: root
+++ EXECUTING JAVA. running. log: /tmp/log_puppet_weblogic/log-20140410-093331.txt
+++ EXECUTING JAVA. cat /tmp/log_puppet_weblogic/log-20140410-093331.txt. START.
java version "1.7.0_51"
Java(TM) SE Runtime Environment (build 1.7.0_51-b13)

dportabella

# here there is a guide about contributing to puppet:
# https://github.com/puppetlabs/puppet/blob/master/docs/quickstart.md
# It says:
#   Quick Start to Developing on Puppet
#   Before diving into the code, you should first take the time to make sure you have an environment where you can run puppet as a developer. 
#   In a nutshell you need: the puppet codebase, ruby versions, and dependencies.
#   Once you've got all of that in place you can make sure that you have a working development system by running the puppet spec tests.
#
# I didn't manage to install all this in my OSX without breaking other dependencies, so I created a vagrant box with Ubuntu.
# I share here this set-up, so that it can be reproduced easily by anyone.

dportabella

import java.io.File
import org.apache.tika.detect._
import org.apache.tika.metadata._
import org.apache.tika.mime._
import org.apache.tika.io._
import org.apache.tika.parser.txt._
import resource._

def recursiveListFiles(f: File): List[File] = {
  val these = f.listFiles.toList

dportabella

#!/usr/bin/env amm

// This script converts Maven dependencies from a pom.xml to sbt dependencies.
// It is based on the answers of George Pligor and Mike Slinn on http://stackoverflow.com/questions/15430346/
// - install https://github.com/lihaoyi/Ammonite
// - make this script executable: chmod +x PomDependenciesToSbt
// - run it with from your shell (e.g bash):
// $ ./PomDependenciesToSbt /path/to/pom.xml

import scala.xml._

dportabella

val sparkVersion = "1.6.1"
val hbaseVersion = "0.98.7-hadoop2"

name := "spark-examples"

version := sparkVersion

javacOptions ++= Seq("-source", "1.8", "-target", "1.8", "-Xlint")

initialize := {