org.apache.reef.io.data.loading.impl

Class WritableSerializer

java.lang.Object

org.apache.reef.io.data.loading.impl.WritableSerializer

public class WritableSerializer
extends Object

A serializer class that serializes Writables into String using the below Codec that encodes & decodes Writables By default this stores the class name in the serialized form so that the specific type can be instantiated on de-serialization. However, this also needs the jobconf to passed in while de-serialization

Constructor Summary

Constructors

Constructor and Description
WritableSerializer()

Method Summary

Methods

Modifier and Type	Method and Description
static <E extends org.apache.hadoop.io.Writable> E	deserialize(String serializedWritable)
static <E extends org.apache.hadoop.io.Writable> E	deserialize(String serializedWritable, org.apache.hadoop.mapred.JobConf jobConf)
static <E extends org.apache.hadoop.io.Writable> String	serialize(E writable)

Methods inherited from class java.lang.Object

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

Constructor Detail

WritableSerializer

public WritableSerializer()

Method Detail

serialize

public static <E extends org.apache.hadoop.io.Writable> String serialize(E writable)

deserialize

public static <E extends org.apache.hadoop.io.Writable> E deserialize(String serializedWritable)

deserialize

public static <E extends org.apache.hadoop.io.Writable> E deserialize(String serializedWritable,
                                                      org.apache.hadoop.mapred.JobConf jobConf)