com.mware.core.util

Class HdfsLimitOutputStream

java.lang.Object

java.io.OutputStream

com.mware.core.util.HdfsLimitOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class HdfsLimitOutputStream
extends OutputStream

Constructor Summary

Constructors

Constructor and Description
HdfsLimitOutputStream(org.apache.hadoop.fs.FileSystem fs, long maxSizeToStore)

Method Summary

Modifier and Type	Method and Description
void	close()
void	flush()
org.apache.hadoop.fs.Path	getHdfsPath()
long	getLength()
String	getRowKey()
byte[]	getSmall()
boolean	hasExceededSizeLimit()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.lang.Object

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

Constructor Detail

HdfsLimitOutputStream

public HdfsLimitOutputStream(org.apache.hadoop.fs.FileSystem fs,
                             long maxSizeToStore)
                      throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

Method Detail

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

hasExceededSizeLimit

public boolean hasExceededSizeLimit()

getHdfsPath

public org.apache.hadoop.fs.Path getHdfsPath()

getSmall

public byte[] getSmall()

getRowKey

public String getRowKey()

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class OutputStream

Throws:

IOException

getLength

public long getLength()