org.apache.hadoop.hive.ql.io

Class SchemaAwareCompressionOutputStream

java.lang.Object

CompressionOutputStream

org.apache.hadoop.hive.ql.io.SchemaAwareCompressionOutputStream

public abstract class SchemaAwareCompressionOutputStream
extends CompressionOutputStream

SchemaAwareCompressionOutputStream adds the ability to inform the comression stream the current column being compressed.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SchemaAwareCompressionOutputStream(java.io.OutputStream out)

Method Summary

Modifier and Type	Method and Description
abstract void	setColumnIndex(int columnIndex) The column being output

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaAwareCompressionOutputStream

protected SchemaAwareCompressionOutputStream(java.io.OutputStream out)

Method Detail

setColumnIndex

public abstract void setColumnIndex(int columnIndex)

The column being output

Parameters:

columnIndex - the index of the column. Use -1 for non-column data