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From Sree Eedupuganti <>
Subject How to acess the WrappedArray
Date Mon, 29 Aug 2016 09:27:07 GMT
Here is the snippet of code :

//The entry point into all functionality in Spark is the SparkSession
class. To create a basic SparkSession, just use SparkSession.builder():

SparkSession spark = SparkSession.builder().appName("Java Spark SQL Example"

//With a SparkSession, applications can create DataFrames from an existing
RDD, from a Hive table, or from Spark data sources.

Dataset<Row> rows_salaries =

// Register the DataFrame as a SQL temporary view


// SQL statements can be run by using the sql methods provided by spark

List<Row> df = spark.sql("select * from salaries").collectAsList();

for(Row r:df){




Actaul Output :

WrappedArray(WrappedArray(1, B9B42DE1-E810-4489-9735-B365A47A4012, 1,
1467358044, 697390, 1467358044, 697390, null, Aaron,Patricia G,
Facilities/Office Services II, A03031, OED-Employment Dev (031),
1979-10-24T00:00:00, 56705.00, 54135.44))

Expecting Output:

Need elements from the WrappedArray

Below you can find the attachment of .json file

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