org.apache.hadoop.fs
Class FSDataOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          java.io.DataOutputStream
              org.apache.hadoop.fs.FSDataOutputStream

All Implemented Interfaces:

Closeable, DataOutput, Flushable

public class FSDataOutputStream
extends DataOutputStream

Utility that wraps a OutputStream in a DataOutputStream, buffers output through a BufferedOutputStream and creates a checksum file.

Field Summary

Fields inherited from class java.io.DataOutputStream

written

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

FSDataOutputStream(OutputStream out, Configuration conf)

FSDataOutputStream(OutputStream out, int bufferSize)

Method Summary

void	close()
long	getPos()

Methods inherited from class java.io.DataOutputStream

flush, size, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.DataOutput

write

Constructor Detail

FSDataOutputStream

public FSDataOutputStream(OutputStream out,
                          int bufferSize)
                   throws IOException

Throws:

IOException

FSDataOutputStream

public FSDataOutputStream(OutputStream out,
                          Configuration conf)
                   throws IOException

Throws:

IOException

Method Detail

getPos

public long getPos()
            throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class FilterOutputStream

Throws:

IOException