Package org.apache.avro.hadoop.io

package org.apache.avro.hadoop.io

Classes

Class	Description
AvroDatumConverter<INPUT,OUTPUT>	Converts a Java object into an Avro datum.
AvroDatumConverterFactory	Constructs converters that turn objects (usually from the output of a MR job) into Avro data that can be serialized.
AvroDatumConverterFactory.AvroWrapperConverter	Converts AvroWrappers into their wrapped Avro data.
AvroDatumConverterFactory.BooleanWritableConverter	Converts BooleanWritables into Booleans.
AvroDatumConverterFactory.BytesWritableConverter	Converts BytesWritables into ByteBuffers.
AvroDatumConverterFactory.ByteWritableConverter	Converts ByteWritables into GenericFixed of size 1.
AvroDatumConverterFactory.DoubleWritableConverter	Converts DoubleWritables into Doubles.
AvroDatumConverterFactory.FloatWritableConverter	Converts FloatWritables into Floats.
AvroDatumConverterFactory.IntWritableConverter	Converts IntWritables into Ints.
AvroDatumConverterFactory.LongWritableConverter	Converts LongWritables into Longs.
AvroDatumConverterFactory.NullWritableConverter	Converts NullWritables into Nulls.
AvroDatumConverterFactory.TextConverter	Converts Text into CharSequences.
AvroDeserializer<T extends AvroWrapper<D>,D>	Deserializes AvroWrapper objects within Hadoop.
AvroKeyComparator<T>	The RawComparator used by jobs configured with AvroJob.
AvroKeyDeserializer<D>	Deserializes AvroKey objects within Hadoop.
AvroKeyValue<K,V>	A helper object for working with the Avro generic records that are used to store key/value pairs in an Avro container file.
AvroKeyValue.Iterator<K,V>	A wrapper for iterators over GenericRecords that are known to be KeyValue records.
AvroSequenceFile	A wrapper around a Hadoop SequenceFile that also supports reading and writing Avro data.
AvroSequenceFile.Reader	A reader for SequenceFiles that may contain Avro data.
AvroSequenceFile.Reader.Options	A helper class to encapsulate the options that can be used to construct a Reader.
AvroSequenceFile.Writer	A writer for an uncompressed SequenceFile that supports Avro data.
AvroSequenceFile.Writer.Options	A helper class to encapsulate the options that can be used to construct a Writer.
AvroSerialization<T>	The Serialization used by jobs configured with AvroJob.
AvroSerializer<T>	Serializes AvroWrapper objects within Hadoop.
AvroValueDeserializer<D>	Deserializes AvroValue objects within Hadoop.