org.apache.spark.sql

Class SparkSqlUtils

java.lang.Object

org.apache.spark.sql.SparkSqlUtils

Direct Known Subclasses:

Scala213SparkSqlUtils

public abstract class SparkSqlUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
SparkSqlUtils()

Method Summary

Modifier and Type	Method and Description
abstract org.apache.spark.sql.catalyst.encoders.ExpressionEncoder<org.apache.spark.sql.Row>	createExpressionEncoder(org.apache.spark.sql.types.StructType schema)
static SparkSqlUtils	getInstance()
abstract org.apache.spark.sql.catalyst.InternalRow	rowToInternalRow(org.apache.spark.sql.Row row)
abstract boolean	supportsScalaVersion(String scalaVersion)

Methods inherited from class java.lang.Object

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

Constructor Detail

SparkSqlUtils

public SparkSqlUtils()

Method Detail

getInstance

public static SparkSqlUtils getInstance()

supportsScalaVersion

public abstract boolean supportsScalaVersion(String scalaVersion)

rowToInternalRow

public abstract org.apache.spark.sql.catalyst.InternalRow rowToInternalRow(org.apache.spark.sql.Row row)

createExpressionEncoder

public abstract org.apache.spark.sql.catalyst.encoders.ExpressionEncoder<org.apache.spark.sql.Row> createExpressionEncoder(org.apache.spark.sql.types.StructType schema)