Package org.apache.accumulo.core.file.streams

Class RateLimitedOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.DataOutputStream

org.apache.accumulo.core.file.streams.RateLimitedOutputStream

All Implemented Interfaces:

Closeable, DataOutput, Flushable, AutoCloseable

public class RateLimitedOutputStream
extends DataOutputStream

A decorator for OutputStream which limits the rate at which data may be written. Underlying OutputStream is a FSDataOutputStream.

Field Summary

Fields inherited from class java.io.DataOutputStream

written

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
RateLimitedOutputStream(org.apache.hadoop.fs.FSDataOutputStream fsDataOutputStream, RateLimiter writeLimiter)

Method Summary

Modifier and Type	Method	Description
void	close()
long	position()
void	write(byte[] buffer, int offset, int length)
void	write(int i)

Methods inherited from class java.io.DataOutputStream

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

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.io.OutputStream

nullOutputStream

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

RateLimitedOutputStream

public RateLimitedOutputStream(org.apache.hadoop.fs.FSDataOutputStream fsDataOutputStream,
                               RateLimiter writeLimiter)

Method Detail

write

public void write(int i)
           throws IOException

Specified by:

write in interface DataOutput

Overrides:

write in class DataOutputStream

Throws:

IOException

write

public void write(byte[] buffer,
                  int offset,
                  int length)
           throws IOException

Specified by:

write in interface DataOutput

Overrides:

write in class DataOutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterOutputStream

Throws:

IOException

position

public long position()