parquet.avro

Class AvroParquetInputFormat

java.lang.Object

org.apache.hadoop.mapreduce.InputFormat<K,V>

org.apache.hadoop.mapreduce.lib.input.FileInputFormat<Void,T>

parquet.hadoop.ParquetInputFormat<org.apache.avro.generic.IndexedRecord>

parquet.avro.AvroParquetInputFormat

public class AvroParquetInputFormat
extends ParquetInputFormat<org.apache.avro.generic.IndexedRecord>

A Hadoop InputFormat for Parquet files.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.lib.input.FileInputFormat

org.apache.hadoop.mapreduce.lib.input.FileInputFormat.Counter

Field Summary

Fields inherited from class parquet.hadoop.ParquetInputFormat

READ_SUPPORT_CLASS, UNBOUND_RECORD_FILTER

Constructor Summary

Constructors

Constructor and Description
AvroParquetInputFormat()

Method Summary

Methods

Modifier and Type	Method and Description
static void	setRequestedProjection(org.apache.hadoop.mapreduce.Job job, org.apache.avro.Schema requestedProjection)

Methods inherited from class parquet.hadoop.ParquetInputFormat

createRecordReader, getFooters, getFooters, getGlobalMetaData, getReadSupport, getReadSupportClass, getSplits, getSplits, getUnboundRecordFilter, listStatus, setReadSupportClass, setReadSupportClass, setUnboundRecordFilter

Methods inherited from class org.apache.hadoop.mapreduce.lib.input.FileInputFormat

addInputPath, addInputPaths, computeSplitSize, getBlockIndex, getFormatMinSplitSize, getInputPathFilter, getInputPaths, getMaxSplitSize, getMinSplitSize, isSplitable, setInputPathFilter, setInputPaths, setInputPaths, setMaxInputSplitSize, setMinInputSplitSize

Methods inherited from class java.lang.Object

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

Constructor Detail

AvroParquetInputFormat

public AvroParquetInputFormat()

Method Detail

setRequestedProjection

public static void setRequestedProjection(org.apache.hadoop.mapreduce.Job job,
                          org.apache.avro.Schema requestedProjection)