Spark SQL Using Hive
In this blog I’m going to describe how to integrate hive with spark. You may find this code on spark’s official github page. My effort is to describe...
Author: beginnershadoop
Spark Streaming : Word Count Example
Spark Streaming makes it easy to build scalable fault-tolerant streaming applications. Spark Stream API is a near real time streaming it supports Java, Scala, Python and R....
Convert Image to Base64 string in iOS
Swift //create image instance //with image name from bundle var image : UIImage = UIImage(named:”imageNameHere”) var imageData = UIImagePNGRepresentation(image) //OR with path var url:NSURL = NSURL.URLWithString(“urlHere”) var imageData:NSData...
Network Streaming in Spark
Network streaming in spark is another interesting topic, here I am going to explain how network streaming works and will provide complete spark scala code. Before jumping to the code, I...
