renamed chapters

Author: rajdeepd

Chapter_04/.ipynb_checkpoints/configure_pyspark_jupyter-checkpoint.ipynb

@@ -0,0 +1,74 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {
+    "collapsed": true
+   },
+   "outputs": [],
+   "source": [
+    "import findspark\n",
+    "import os\n",
+    "findspark.init()\n",
+    "\n",
+    "import pyspark\n",
+    "sc = pyspark.SparkContext()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "2"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "lines = sc.textFile('/home/ubuntu/work/rajdeepd-spark-ml/spark-ml/README.md')\n",
+    "lines_nonempty = lines.filter( lambda x: len(x) > 0 )\n",
+    "lines_nonempty.count()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 2",
+   "language": "python",
+   "name": "python2"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.6"
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+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}