org.apache.spark.sql

Class DataFrameHolder

java.lang.Object

org.apache.spark.sql.DataFrameHolder

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

public class DataFrameHolder
extends java.lang.Object
implements scala.Product, scala.Serializable

A container for a DataFrame, used for implicit conversions.

To use this, import implicit conversions in SQL:

   import sqlContext.implicits._
 

Since:

1.3.0

See Also:

Serialized Form

Method Summary

Methods

Modifier and Type	Method and Description
DataFrame	toDF()
DataFrame	toDF(scala.collection.Seq<java.lang.String> colNames)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface scala.Product

productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Method Detail

toDF

public DataFrame toDF()

toDF

public DataFrame toDF(scala.collection.Seq<java.lang.String> colNames)