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Elasticsearch: updating the mappings and settings of an existing index

Note: This was written using elasticsearch 0.9.

Elasticsearch will automatically create an index (with basic settings and mappings) for you if you post a first document:

$ curl -X POST 'http://localhost:9200/thegame/weapons/1' -d \
'{
  "_id": 1,

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	/*!
	* gulp
	* $ npm install gulp-ruby-sass gulp-autoprefixer gulp-cssnano gulp-jshint gulp-concat gulp-uglify gulp-imagemin gulp-notify gulp-rename gulp-livereload gulp-cache del --save-dev
	*/

	// Load plugins
	var gulp = require('gulp'),
	sass = require('gulp-ruby-sass'),
	autoprefixer = require('gulp-autoprefixer'),
	cssnano = require('gulp-cssnano'),

	// XORCipher - Super simple encryption using XOR and Base64
	//
	// Depends on [Underscore](http://underscorejs.org/).
	//
	// As a warning, this is not a secure encryption algorythm. It uses a very
	// simplistic keystore and will be easy to crack.
	//
	// The Base64 algorythm is a modification of the one used in phpjs.org
	// * http://phpjs.org/functions/base64_encode/
	// * http://phpjs.org/functions/base64_decode/

	/global document /
	/**
	* define document.querySelector & document.querySelectorAll for IE7
	*
	* A not very fast but small hack. The approach is taken from
	* http://weblogs.asp.net/bleroy/archive/2009/08/31/queryselectorall-on-old-ie-versions-something-that-doesn-t-work.aspx
	*
	*/
	(function () {
	var

	var svg = document.getElementById('graph'),
	xml = new XMLSerializer().serializeToString(svg),
	data = "data:image/svg+xml;base64," + btoa(xml),
	img = new Image()

	img.setAttribute('src', data)
	document.body.appendChild(img)

	<!DOCTYPE html>
	<html>
	<head>

	<meta name='description' content='AngularJS + jQuery UI Drag-n-Drop'/>

	<title>JS Bin</title>

	<link href='//ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css' rel='stylesheet'/>
	<link href='//netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap.min.css' rel='stylesheet'>

	<!DOCTYPE html>
	<html ng-app="App">
	<head>
	<meta name="description" content="AngularJS + jQuery UI Drag-n-Drop" />
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
	<script src="http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.0.1/angular.min.js"></script>
	<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
	<link href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap.min.css" rel="stylesheet">
	<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1/jquery-ui.min.js"></script>
	<meta charset=utf-8 />

	var parser = document.createElement('a');
	parser.href = "http://example.com:3000/pathname/?search=test#hash";

	parser.protocol; // => "http:"
	parser.hostname; // => "example.com"
	parser.port; // => "3000"
	parser.pathname; // => "/pathname/"
	parser.search; // => "?search=test"
	parser.hash; // => "#hash"
	parser.host; // => "example.com:3000"

	#!/bin/bash
	# herein we backup our indexes! this script should run at like 6pm or something, after logstash
	# rotates to a new ES index and theres no new data coming in to the old one. we grab metadatas,
	# compress the data files, create a restore script, and push it all up to S3.
	TODAY=`date +"%Y.%m.%d"`
	INDEXNAME="logstash-$TODAY" # this had better match the index name in ES
	INDEXDIR="/usr/local/elasticsearch/data/logstash/nodes/0/indices/"
	BACKUPCMD="/usr/local/backupTools/s3cmd --config=/usr/local/backupTools/s3cfg put"
	BACKUPDIR="/mnt/es-backups/"
	YEARMONTH=`date +"%Y-%m"`