Initial Commit

Author: LearningJournal

.gitignore

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+# Leave entire .ipython checkpoint folder
+*/.ipynb*
+*Untitled*
+

notebook/data/people.json

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+{"name":"Prashant"}
+{"name":"Abdul", "age":30}
+{"name":"Justin", "age":19}
+{"name":"Andy", "age":43}

notebook/pyspark-test.ipynb

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+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## How to run pyspark in Anaconda Jupyter Notebook"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    " 1. Set following environment variables\n",
+    " ```bat\n",
+    " setx HADOOP_HOME C:\\demo\\hadoop27\n",
+    " setx SPARK_HOME C:\\demo\\spark3\n",
+    " setx PYSPARK_PYTHON C:\\Users\\prashant\\Anaconda3\\python \n",
+    " \n",
+    " ```\n",
+    " 2. Start Anacoda Prompt\n",
+    " 3. Install findspark uisng following command\n",
+    " ```bat \n",
+    " python -m pip install findspark\n",
+    " \n",
+    " ```\n",
+    " 4. Start Jupyter Notenook"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import findspark\n",
+    "findspark.init()\n",
+    "import pyspark\n",
+    "from pyspark.sql import SparkSession"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {
+    "scrolled": true
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "+----+--------+\n",
+      "| age|    name|\n",
+      "+----+--------+\n",
+      "|null|Prashant|\n",
+      "|  30|   Abdul|\n",
+      "|  19|  Justin|\n",
+      "|  43|    Andy|\n",
+      "+----+--------+\n",
+      "\n"
+     ]
+    }
+   ],
+   "source": [
+    "spark = SparkSession.builder.getOrCreate()\n",
+    "spark.read.json(\"C:/demo/notebook/data/people.json\").show()"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}