org.apache.ignite.internal.processors.hadoop.impl.igfs

Class HadoopIgfsOutputStream

java.lang.Object

java.io.OutputStream

org.apache.ignite.internal.processors.hadoop.impl.igfs.HadoopIgfsOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, HadoopIgfsStreamEventListener

public class HadoopIgfsOutputStream
extends OutputStream
implements HadoopIgfsStreamEventListener

IGFS Hadoop output stream implementation.

Constructor Summary

Constructors

Constructor and Description
HadoopIgfsOutputStream(HadoopIgfsStreamDelegate delegate, org.apache.commons.logging.Log log, IgfsLogger clientLog, long logStreamId) Creates light output stream.

Method Summary

Modifier and Type	Method and Description
void	close()
void	flush()
void	onClose() Callback invoked when the stream is being closed.
void	onError(String errMsg) Callback invoked when remote error occurs.
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

write

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopIgfsOutputStream

public HadoopIgfsOutputStream(HadoopIgfsStreamDelegate delegate,
                              org.apache.commons.logging.Log log,
                              IgfsLogger clientLog,
                              long logStreamId)

Creates light output stream.

Parameters:

delegate - Server stream delegate.

log - Logger to use.

clientLog - Client logger.

Method Detail

write

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

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

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

onClose

public void onClose()
             throws IgniteCheckedException

Callback invoked when the stream is being closed.

Specified by:

onClose in interface HadoopIgfsStreamEventListener

Throws:

IgniteCheckedException - If failed.

onError

public void onError(String errMsg)

Callback invoked when remote error occurs.

Specified by:

onError in interface HadoopIgfsStreamEventListener

Parameters:

errMsg - Error message.