tachyon.examples

Class BasicNonByteBufferOperations

java.lang.Object

tachyon.examples.BasicNonByteBufferOperations

All Implemented Interfaces:

Callable<Boolean>

public final class BasicNonByteBufferOperations
extends Object
implements Callable<Boolean>

Basic example of using the TachyonFS and TachyonFile for writing to and reading from files.

This class is different from BasicOperations in the way writes happen. Over there ByteBuffer is used directly, where as here byte data is done via input/output streams.

This example also let users play around with how to work with files a bit more. The ReadType is something that can be set, as well as ability to delete file if exists.

Constructor Summary

Constructors

Constructor and Description
BasicNonByteBufferOperations(TachyonURI masterLocation, TachyonURI filePath, WriteType writeType, ReadType readType, boolean deleteIfExists, int length)

Method Summary

Methods

Modifier and Type	Method and Description
Boolean	call()
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicNonByteBufferOperations

public BasicNonByteBufferOperations(TachyonURI masterLocation,
                            TachyonURI filePath,
                            WriteType writeType,
                            ReadType readType,
                            boolean deleteIfExists,
                            int length)

Method Detail

call

public Boolean call()
             throws Exception

Specified by:

call in interface Callable<Boolean>

Throws:

Exception

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException