edu.snu.coral.compiler.frontend.spark.sql

Class DataFrameReader

java.lang.Object

org.apache.spark.sql.DataFrameReader

edu.snu.coral.compiler.frontend.spark.sql.DataFrameReader

All Implemented Interfaces:

org.apache.spark.internal.Logging

public final class DataFrameReader
extends org.apache.spark.sql.DataFrameReader

A data frame reader to create the initial dataset.

Field Summary

Fields inherited from class org.apache.spark.sql.DataFrameReader

org$apache$spark$sql$DataFrameReader$$sparkSession

Method Summary

Modifier and Type	Method and Description
Dataset<String>	textFile(String path)

Methods inherited from class org.apache.spark.sql.DataFrameReader

csv, csv, csv, csv, format, initializeLogIfNecessary, isTraceEnabled, jdbc, jdbc, jdbc, json, json, json, json, json, json, load, load, load, load, log, logDebug, logDebug, logError, logError, logInfo, logInfo, logName, logTrace, logTrace, logWarning, logWarning, option, option, option, option, options, options, orc, orc, orc, org$apache$spark$internal$Logging$$log__$eq, org$apache$spark$internal$Logging$$log_, parquet, parquet, parquet, schema, table, text, text, text, textFile, textFile

Methods inherited from class java.lang.Object

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

Method Detail

textFile

public Dataset<String> textFile(String path)

Overrides:

textFile in class org.apache.spark.sql.DataFrameReader