parquet.avro

Class AvroWriteSupport

java.lang.Object

parquet.hadoop.api.WriteSupport<org.apache.avro.generic.IndexedRecord>

parquet.avro.AvroWriteSupport

public class AvroWriteSupport
extends WriteSupport<org.apache.avro.generic.IndexedRecord>

Avro implementation of WriteSupport for IndexedRecords - both Avro Generic and Specific. Users should use AvroParquetWriter or AvroParquetOutputFormat rather than using this class directly.

Nested Class Summary

Nested classes/interfaces inherited from class parquet.hadoop.api.WriteSupport

WriteSupport.FinalizedWriteContext, WriteSupport.WriteContext

Constructor Summary

Constructors

Constructor and Description
AvroWriteSupport()
AvroWriteSupport(MessageType schema, org.apache.avro.Schema avroSchema)

Method Summary

Methods

Modifier and Type	Method and Description
WriteSupport.WriteContext	init(org.apache.hadoop.conf.Configuration configuration)
void	prepareForWrite(RecordConsumer recordConsumer)
static void	setSchema(org.apache.hadoop.conf.Configuration configuration, org.apache.avro.Schema schema)
void	write(org.apache.avro.generic.IndexedRecord record)

Methods inherited from class parquet.hadoop.api.WriteSupport

finalizeWrite

Methods inherited from class java.lang.Object

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

Constructor Detail

AvroWriteSupport

public AvroWriteSupport()

AvroWriteSupport

public AvroWriteSupport(MessageType schema,
                org.apache.avro.Schema avroSchema)

Method Detail

setSchema

public static void setSchema(org.apache.hadoop.conf.Configuration configuration,
             org.apache.avro.Schema schema)

See Also:

AvroParquetOutputFormat.setSchema(org.apache.hadoop.mapreduce.Job, org.apache.avro.Schema)

init

public WriteSupport.WriteContext init(org.apache.hadoop.conf.Configuration configuration)

Specified by:

init in class WriteSupport<org.apache.avro.generic.IndexedRecord>

prepareForWrite

public void prepareForWrite(RecordConsumer recordConsumer)

Specified by:

prepareForWrite in class WriteSupport<org.apache.avro.generic.IndexedRecord>

write

public void write(org.apache.avro.generic.IndexedRecord record)

Specified by:

write in class WriteSupport<org.apache.avro.generic.IndexedRecord>