Sequence File: Reading & Writing
This lesson demonstrates programmatically reading and writing a sequence file.
We'll cover the following...
Sequence File: Reading & Writing
In this lesson, we write and read sequence files. We define a class representing a car, create objects of the car, and then store them in a sequence file. Our class Car is written in Java and implements the interface Writeable. Implementing the interface allows us to serialize an object of the class as a key/value pair into the sequence file. We can choose the key to be the car name and the corresponding value as the car object. The key is represented by the class Text while the ...