org.apache.hadoop.streaming.io

类 RawBytesInputWriter

java.lang.Object

org.apache.hadoop.streaming.io.InputWriter<Writable,Writable>

org.apache.hadoop.streaming.io.RawBytesInputWriter

public class RawBytesInputWriter
extends InputWriter<Writable,Writable>

InputWriter that writes the client's input as raw bytes.

构造器概要

构造器

构造器和说明
RawBytesInputWriter()

方法概要

方法

限定符和类型	方法和说明
void	initialize(PipeMapRed pipeMapRed) Initializes the InputWriter.
void	writeKey(Writable key) Writes an input key.
void	writeValue(Writable value) Writes an input value.

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

RawBytesInputWriter

public RawBytesInputWriter()

方法详细资料

initialize

public void initialize(PipeMapRed pipeMapRed)
                throws IOException

从类复制的说明: InputWriter

Initializes the InputWriter. This method has to be called before calling any of the other methods.

覆盖:

initialize 在类中 InputWriter<Writable,Writable>

抛出:

IOException

writeKey

public void writeKey(Writable key)
              throws IOException

从类复制的说明: InputWriter

Writes an input key.

指定者:

writeKey 在类中 InputWriter<Writable,Writable>

抛出:

IOException

writeValue

public void writeValue(Writable value)
                throws IOException

从类复制的说明: InputWriter

Writes an input value.

指定者:

writeValue 在类中 InputWriter<Writable,Writable>

抛出:

IOException