com.cloudera.cdk.data
Class Formats

java.lang.Object
  com.cloudera.cdk.data.Formats

public class Formats
extends Object

Contains constant definitions for the standard Format instances supported by the library. AVRO is the default format.

Since:

0.2.0

Field Summary

static Format	AVRO AVRO: the Avro row-oriented format
static Format	CSV CSV: comma-separated values (read-only).
static Format	PARQUET PARQUET: the Parquet columnar format

Method Summary

static Format

fromString(String formatName) Return a Format for the format name specified.

Methods inherited from class java.lang.Object

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

Field Detail

AVRO

public static final Format AVRO

AVRO: the Avro row-oriented format

PARQUET

public static final Format PARQUET

PARQUET: the Parquet columnar format

CSV

public static final Format CSV

CSV: comma-separated values (read-only).

Since:

0.9.0

Method Detail

fromString

public static Format fromString(String formatName)

Return a Format for the format name specified. If formatName is not a valid name, an IllegalArgumentException is thrown. Currently the formats avro, csv, and parquet are supported. Format names are case sensitive.

Returns:

an appropriate instance of Format

Throws:

IllegalArgumentException - if formatName is not a valid format.

Since:

0.9.0