org.apache.orc

Class NullMemoryManager

java.lang.Object

org.apache.orc.NullMemoryManager

All Implemented Interfaces:

org.apache.orc.MemoryManager

public class NullMemoryManager
extends java.lang.Object
implements org.apache.orc.MemoryManager

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.orc.MemoryManager

org.apache.orc.MemoryManager.Callback

Constructor Summary

Constructors

Constructor and Description
NullMemoryManager()

Method Summary

Modifier and Type	Method and Description
void	addedRow(int rows)
void	addWriter(org.apache.hadoop.fs.Path path, long requestedAllocation, org.apache.orc.MemoryManager.Callback callback)
void	removeWriter(org.apache.hadoop.fs.Path path)

Methods inherited from class java.lang.Object

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

Constructor Detail

NullMemoryManager

public NullMemoryManager()

Method Detail

addWriter

public void addWriter(org.apache.hadoop.fs.Path path,
                      long requestedAllocation,
                      org.apache.orc.MemoryManager.Callback callback)

Specified by:

addWriter in interface org.apache.orc.MemoryManager

removeWriter

public void removeWriter(org.apache.hadoop.fs.Path path)

Specified by:

removeWriter in interface org.apache.orc.MemoryManager

addedRow

public void addedRow(int rows)

Specified by:

addedRow in interface org.apache.orc.MemoryManager