Merge pull request #7 from tmwong2003/tmwong2003/fix-readme-call-to-read

Fixed README to correct call to spark.read.dynamodb

Author: jacobfi

.gitignore

@@ -1,5 +1,7 @@
+/target/
+/bin/
 *.class
 *.log
+.classpath
 .idea
-target/
 .wercker

README.md

@@ -20,7 +20,6 @@ import com.audienceproject.spark.dynamodb.implicits._
 // Load a DataFrame from a Dynamo table. Only incurs the cost of a single scan for schema inference.
 val dynamoDf = spark.read.dynamodb("SomeTableName") // <-- DataFrame of Row objects with inferred schema.
 
-
 // Scan the table for the first 100 items (the order is arbitrary) and print them.
 dynamoDf.show(100)
 
@@ -34,7 +33,7 @@ case class Vegetable (name: String, color: String, @attribute("weight_kg") weigh
 // Load a Dataset[Vegetable]. Notice the @attribute annotation on the case class - we imagine the weight attribute is named with an underscore in DynamoDB.
 import org.apache.spark.sql.functions._
 import spark.implicits._
-val vegetableDs = spark.dynamodbAs[Vegetable]("VegeTable")
+val vegetableDs = spark.read.dynamodbAs[Vegetable]("VegeTable")
 val avgWeightByColor = vegetableDs.agg($"color", avg($"weightKg")) // The column is called 'weightKg' in the Dataset.
 
 

project/plugins.sbt

@@ -1,3 +1,4 @@
 logLevel := Level.Warn
 
-addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.1")
+addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.1")
+addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "5.2.4")