org.apache.orc.impl

类 RecordReaderUtils.ByteBufferAllocatorPool

java.lang.Object

org.apache.orc.impl.RecordReaderUtils.ByteBufferAllocatorPool

所有已实现的接口:

org.apache.orc.impl.HadoopShims.ByteBufferPoolShim

封闭类:

RecordReaderUtils

public static final class RecordReaderUtils.ByteBufferAllocatorPool
extends Object
implements org.apache.orc.impl.HadoopShims.ByteBufferPoolShim

this is an implementation copied from ElasticByteBufferPool in hadoop-2, which lacks a clear()/clean() operation.

构造器概要

构造器

构造器和说明
ByteBufferAllocatorPool()

方法概要

限定符和类型	方法和说明
void	clear()
ByteBuffer	getBuffer(boolean direct, int length)
void	putBuffer(ByteBuffer buffer)

从类继承的方法 java.lang.Object

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

构造器详细资料

ByteBufferAllocatorPool

public ByteBufferAllocatorPool()

方法详细资料

clear

public void clear()

getBuffer

public ByteBuffer getBuffer(boolean direct,
                            int length)

指定者:

getBuffer 在接口中 org.apache.orc.impl.HadoopShims.ByteBufferPoolShim

putBuffer

public void putBuffer(ByteBuffer buffer)

指定者:

putBuffer 在接口中 org.apache.orc.impl.HadoopShims.ByteBufferPoolShim