WhiteSandSep 24, 20192 minInstalling Spark on Windows (pyspark)Prerequisite: Follow these steps to install Apache Spark on windows machine. Now-a-days Python is used by many applications. So it is...
WhiteSandSep 18, 20194 minApache Spark Interview QuestionsThis post include Big Data Spark Interview Questions and Answers for experienced and beginners. If you are a beginner don't worry, answers..
Hina SinghAug 15, 20193 minWrite CSV/JSON data to Elasticsearch using Spark dataframesElasticsearch-hadoop connector allows Spark-elasticsearch integration in Scala and Java language. Elasticsearch-hadoop library helps...
PriSinAug 5, 20196 minJust enough Scala for SparkIn this tutorial you will learn just enough Scala for Spark, it's like a quick guide for Scala basics needed for Spark programming, Scala...
WhiteSandAug 1, 20194 minSpark Transformation example in Scala (Part 2)Main menu: Spark Scala Tutorial In this post I will walk you through groupByKey, reduceByKey, aggregateByKey, sortByKey, join, cartesian,...
WhiteSandJul 31, 20197 minSpark Transformations example (Part 1)Apache Spark transformations like Spark reduceByKey, groupByKey, mapPartitions, map etc are very widely used. Apart from these...
WhiteSandJul 28, 20195 minUnderstanding SparkContext textFile & parallelize methodMain menu: Spark Scala Tutorial In this blog you will learn, How Spark reads text file or any other external dataset. Referencing a...
WhiteSandJul 27, 20196 minWhat is SparkContext (Scala)?Main menu: Spark Scala Tutorial In this blog you will learn, How to start spark-shell? Understanding Spark-shell. Creating Spark context...
WhiteSandJul 18, 20191 minApache Spark Tutorial Scala: A Beginners Guide to Apache Spark ProgrammingLearn Apache Spark: Tutorial for Beginners - This Apache Spark tutorial documentation will introduce you to Apache Spark programming in...