# Package org.apache.avro.mapreduce

package org.apache.avro.mapreduce

Class
Description
AvroJob
Utility methods for configuring jobs that work with Avro.
AvroKeyInputFormat<T>
A MapReduce InputFormat that can handle Avro container files.
AvroKeyOutputFormat<T>
FileOutputFormat for writing Avro container files.
AvroKeyOutputFormat.RecordWriterFactory<T>
A factory for creating record writers.
AvroKeyRecordReader<T>
Reads records from an input split representing a chunk of an Avro container file.
AvroKeyRecordWriter<T>
Writes Avro records to an Avro container file output stream.
AvroKeyValueInputFormat<K,V>
A MapReduce InputFormat that reads from Avro container files of key/value generic records.
AvroKeyValueOutputFormat<K,V>
FileOutputFormat for writing Avro container files of key/value pairs.
AvroKeyValueRecordReader<K,V>
Reads Avro generic records from an Avro container file, where the records contain two fields: 'key' and 'value'.
AvroKeyValueRecordWriter<K,V>
Writes key/value pairs to an Avro container file.
AvroMultipleOutputs
The AvroMultipleOutputs class simplifies writing Avro output data to multiple outputs
AvroOutputFormatBase<K,V>
Abstract base class for output formats that write Avro container files.
AvroRecordReaderBase<K,V,T>
Abstract base class for `RecordReader`s that read Avro container files.
AvroSequenceFileInputFormat<K,V>
An input format for reading from AvroSequenceFiles (sequence files that support Avro data).
AvroSequenceFileOutputFormat<K,V>
A sequence file output format that knows how to write AvroKeys and AvroValues in addition to Writables.
CombineAvroKeyValueFileInputFormat<K,V>
A combine avro keyvalue file input format that can combine small avro files into mappers.
Syncable