Uses of Class
org.apache.avro.mapred.AvroWrapper

Packages that use AvroWrapper

org.apache.avro.hadoop.io
org.apache.avro.mapred	Run Hadoop MapReduce jobs over Avro data, with map and reduce functions written in Java.

Uses of AvroWrapper in org.apache.avro.hadoop.io

Classes in org.apache.avro.hadoop.io with type parameters of type AvroWrapper

class

AvroDeserializer<T extends AvroWrapper<D>,D> Deserializes AvroWrapper objects within Hadoop.

Methods in org.apache.avro.hadoop.io that return AvroWrapper

protected AvroWrapper<D>	AvroKeyDeserializer.createAvroWrapper() Creates a new empty AvroKey instance.
protected AvroWrapper<D>	AvroValueDeserializer.createAvroWrapper() Creates a new empty AvroValue instance.

Methods in org.apache.avro.hadoop.io that return types with arguments of type AvroWrapper

org.apache.hadoop.io.serializer.Deserializer<AvroWrapper<T>>	AvroSerialization.getDeserializer(Class<AvroWrapper<T>> c) Gets an object capable of deserializing the output from a Mapper.
org.apache.hadoop.io.serializer.Serializer<AvroWrapper<T>>	AvroSerialization.getSerializer(Class<AvroWrapper<T>> c) Gets an object capable of serializing output from a Mapper.

Methods in org.apache.avro.hadoop.io with parameters of type AvroWrapper

Object	AvroDatumConverterFactory.AvroWrapperConverter.convert(AvroWrapper<?> input)
void	AvroSerializer.serialize(AvroWrapper<T> avroWrapper)

Method parameters in org.apache.avro.hadoop.io with type arguments of type AvroWrapper

org.apache.hadoop.io.serializer.Deserializer<AvroWrapper<T>>	AvroSerialization.getDeserializer(Class<AvroWrapper<T>> c) Gets an object capable of deserializing the output from a Mapper.
org.apache.hadoop.io.serializer.Serializer<AvroWrapper<T>>	AvroSerialization.getSerializer(Class<AvroWrapper<T>> c) Gets an object capable of serializing output from a Mapper.

Uses of AvroWrapper in org.apache.avro.mapred

Subclasses of AvroWrapper in org.apache.avro.mapred

class	AvroKey<T> The wrapper of keys for jobs configured with AvroJob .
class	AvroValue<T> The wrapper of values for jobs configured with AvroJob .

Methods in org.apache.avro.mapred that return AvroWrapper

AvroWrapper<T>

AvroRecordReader.createKey()

Methods in org.apache.avro.mapred that return types with arguments of type AvroWrapper

org.apache.hadoop.io.serializer.Deserializer<AvroWrapper<T>>	AvroSerialization.getDeserializer(Class<AvroWrapper<T>> c) Returns the specified map output deserializer.
org.apache.hadoop.mapred.RecordReader<AvroWrapper<T>,org.apache.hadoop.io.NullWritable>	AvroInputFormat.getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)
org.apache.hadoop.mapred.RecordReader<AvroWrapper<org.apache.avro.util.Utf8>,org.apache.hadoop.io.NullWritable>	AvroUtf8InputFormat.getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)
org.apache.hadoop.mapred.RecordReader<AvroWrapper<Pair<K,V>>,org.apache.hadoop.io.NullWritable>	SequenceFileInputFormat.getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)
org.apache.hadoop.mapred.RecordWriter<AvroWrapper<T>,org.apache.hadoop.io.NullWritable>	AvroOutputFormat.getRecordWriter(org.apache.hadoop.fs.FileSystem ignore, org.apache.hadoop.mapred.JobConf job, String name, org.apache.hadoop.util.Progressable prog)
org.apache.hadoop.io.serializer.Serializer<AvroWrapper<T>>	AvroSerialization.getSerializer(Class<AvroWrapper<T>> c) Returns the specified output serializer.

Methods in org.apache.avro.mapred with parameters of type AvroWrapper

int	AvroKeyComparator.compare(AvroWrapper<T> x, AvroWrapper<T> y)
int	AvroKeyComparator.compare(AvroWrapper<T> x, AvroWrapper<T> y)
boolean	AvroRecordReader.next(AvroWrapper<T> wrapper, org.apache.hadoop.io.NullWritable ignore)

Method parameters in org.apache.avro.mapred with type arguments of type AvroWrapper

org.apache.hadoop.io.serializer.Deserializer<AvroWrapper<T>>	AvroSerialization.getDeserializer(Class<AvroWrapper<T>> c) Returns the specified map output deserializer.
org.apache.hadoop.io.serializer.Serializer<AvroWrapper<T>>	AvroSerialization.getSerializer(Class<AvroWrapper<T>> c) Returns the specified output serializer.