org.apache.spark.io

Class SnappyOutputStreamWrapper

Object

java.io.OutputStream

org.apache.spark.io.SnappyOutputStreamWrapper

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, AutoCloseable

public final class SnappyOutputStreamWrapper
extends java.io.OutputStream

Wrapper over SnappyOutputStream which guards against write-after-close and double-close issues. See SPARK-7660 for more details. This wrapping can be removed if we upgrade to a version of snappy-java that contains the fix for https://github.com/xerial/snappy-java/issues/107.

Constructor Summary

Constructors

Constructor and Description
SnappyOutputStreamWrapper(org.xerial.snappy.SnappyOutputStream os)

Method Summary

Modifier and Type	Method and Description
void	close()
void	flush()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class Object

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

Constructor Detail

SnappyOutputStreamWrapper

public SnappyOutputStreamWrapper(org.xerial.snappy.SnappyOutputStream os)

Method Detail

write

public void write(int b)

Specified by:

write in class java.io.OutputStream

write

public void write(byte[] b)

Overrides:

write in class java.io.OutputStream

write

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

Overrides:

write in class java.io.OutputStream

flush

public void flush()

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class java.io.OutputStream