public class WritableShimSerialization extends Object implements org.apache.hadoop.io.serializer.Serialization<WritableShim>
WritableShim out to a Hadoop
stream. This class must be present in the io.serializations key of a Hadoop config for the
Hadoop runtime to find and instantiate it.| Constructor and Description |
|---|
WritableShimSerialization() |
| Modifier and Type | Method and Description |
|---|---|
boolean |
accept(Class<?> c) |
static void |
addToHadoopConfiguration(org.apache.hadoop.conf.Configuration conf)
Helper method to add this serializer to an existing Hadoop config.
|
org.apache.hadoop.io.serializer.Deserializer<WritableShim> |
getDeserializer(Class<WritableShim> c) |
org.apache.hadoop.io.serializer.Serializer<WritableShim> |
getSerializer(Class<WritableShim> c) |
public static void addToHadoopConfiguration(org.apache.hadoop.conf.Configuration conf)
public boolean accept(Class<?> c)
accept in interface org.apache.hadoop.io.serializer.Serialization<WritableShim>public org.apache.hadoop.io.serializer.Serializer<WritableShim> getSerializer(Class<WritableShim> c)
getSerializer in interface org.apache.hadoop.io.serializer.Serialization<WritableShim>public org.apache.hadoop.io.serializer.Deserializer<WritableShim> getDeserializer(Class<WritableShim> c)
getDeserializer in interface org.apache.hadoop.io.serializer.Serialization<WritableShim>