Package org.apache.avro.hadoop.io

Class AvroSequenceFile.Reader

java.lang.Object

org.apache.hadoop.io.SequenceFile.Reader

org.apache.avro.hadoop.io.AvroSequenceFile.Reader

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

AvroSequenceFile

public static class AvroSequenceFile.Reader
extends SequenceFile.Reader

A reader for SequenceFiles that may contain Avro data.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AvroSequenceFile.Reader.Options	A helper class to encapsulate the options that can be used to construct a Reader.

Nested classes/interfaces inherited from class org.apache.hadoop.io.SequenceFile.Reader

SequenceFile.Reader.Option

Constructor Summary

Constructors

Constructor	Description
Reader(AvroSequenceFile.Reader.Options options)	Creates a new Reader from a SequenceFile that supports Avro data.

Method Summary

Methods inherited from class org.apache.hadoop.io.SequenceFile.Reader

bufferSize, close, createValueBytes, file, getCompressionCodec, getCompressionType, getCurrentValue, getCurrentValue, getKeyClass, getKeyClassName, getMetadata, getPosition, getValueClass, getValueClassName, isBlockCompressed, isCompressed, length, next, next, next, nextRaw, nextRawKey, nextRawValue, openFile, seek, start, stream, sync, syncSeen, toString

Methods inherited from class java.lang.Object

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

Constructor Details

Reader

public Reader(AvroSequenceFile.Reader.Options options)
       throws IOException

Creates a new Reader from a SequenceFile that supports Avro data.

Parameters:

options - The reader options.

Throws:

IOException - If the reader cannot be initialized.