deepankar14693
/ Students.scala
Created
June 1, 2018 09:48
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| import scala.collection.mutable.ListBuffer | |
| case class Student(rollNum: Int, name: String) | |
| trait Students { | |
| val students = ListBuffer(Student(1, "Ayush"), Student(2, "deepankar")) | |
| def fetchStudents: ListBuffer[Student] = students |
deepankar14693
/ build.sbt
Created
June 1, 2018 09:46
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| version := "0.1" | |
| scalaVersion := "2.12.6" | |
| libraryDependencies ++= Seq("com.typesafe.akka" %% "akka-http" % "10.0.11", | |
| "org.json4s" %% "json4s-native" % "3.2.11", | |
| "org.scalatest" %% "scalatest" % "3.0.1" % Test, | |
| "org.mockito" % "mockito-core" % "2.11.0" % Test, | |
| "com.typesafe.akka" %% "akka-http-testkit" % "10.1.1") |
deepankar14693
/ Routes.scala
Created
May 9, 2018 11:21
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| import akka.actor.ActorSystem | |
| import akka.http.scaladsl.Http | |
| import akka.http.scaladsl.model._ | |
| import akka.http.scaladsl.server.Directives._ | |
| import akka.stream.ActorMaterializer | |
| import scala.concurrent.ExecutionContextExecutor | |
| //the usual config code required for an Akka Http server, mixing in our JsonHelper trait too | |
| object Routes extends App with JsonHelper { |
deepankar14693
/ JsonHelper.scala
Created
May 9, 2018 11:20
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| import org.json4s.{DefaultFormats, Formats, JNothing, JValue} | |
| import org.json4s.native.JsonMethods.{parse => jParser} | |
| import org.json4s.native.Serialization | |
| import org.json4s.native.Serialization.{write => jWrite} | |
| trait JsonHelper extends { | |
| val EMPTY_STRING = "" | |
deepankar14693
/ JsonHelper.scala
Created
May 9, 2018 11:10
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| import org.json4s.{DefaultFormats, Formats, JNothing, JValue} | |
| import org.json4s.native.JsonMethods.{parse => jParser} | |
| import org.json4s.native.Serialization | |
| import org.json4s.native.Serialization.{write => jWrite} | |
| trait JsonHelper extends { | |
| val EMPTY_STRING = "" | |
deepankar14693
/ JsonHelper.scala
Created
May 9, 2018 10:33
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| import org.json4s.{DefaultFormats, Formats, JNothing, JValue} | |
| import org.json4s.native.JsonMethods.{parse => jParser} | |
| import org.json4s.native.Serialization | |
| import org.json4s.native.Serialization.{write => jWrite} | |
| trait JsonHelper extends { | |
| val EMPTY_STRING = "" | |
deepankar14693
/ Students.scala
Created
May 9, 2018 09:44
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| import scala.collection.mutable.ListBuffer | |
| class Students { | |
| val students = ListBuffer(Student(1, "Ayush"), Student(2, "deepankar")) | |
| def fetchStudents: ListBuffer[Student] = students | |
| def addStudent(student: Student): ListBuffer[Student] = { | |
| student +: students |
deepankar14693
/ build.sbt
Created
May 9, 2018 09:34
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| name := "BlogContent" | |
| version := "0.1" | |
| scalaVersion := "2.12.6" | |
| libraryDependencies += "com.typesafe.akka" %% "akka-http" % "10.0.11" | |
| libraryDependencies += "org.json4s" %% "json4s-native" % "3.2.11" |
deepankar14693
/ Students.scala
Created
May 9, 2018 09:29
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| import scala.collection.mutable.ListBuffer | |
| class Students { | |
| val students = ListBuffer(Student(1, "Ayush"), Student(2, "deepankar")) | |
| def fetchStudents: ListBuffer[Student] = students | |
| def addStudent(student: Student): ListBuffer[Student] = { | |
| student +: students |
deepankar14693
/ gist:e93f2ea30264fdec812e639e14097c15
Created
February 22, 2018 04:48
spark-assignment not complete
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| ///////question 2 | |
| val x = sc.parallelize(List(1,1,2,3,4).distinct) | |
| x: org.apache.spark.rdd.RDD[Int] = ParallelCollectionRDD[0] at parallelize at <console>:24 | |
| scala> x.collect | |
| res0: Array[Int] = Array(1, 2, 3, 4) | |
| scala> val y = sc.parallelize(List(1,2,3,4)) | |
| y: org.apache.spark.rdd.RDD[Int] = ParallelCollectionRDD[1] at parallelize at <console>:24 |