摘要:
1. scala初识spark由scala编写,要解析scala,首先要对scala有基本的了解。1.1 class vs objectA class is a blueprint for objects. Once you define a class, you can create object... 阅读全文
摘要:
从两方面来阐述spark的组件,一个是宏观上,一个是微观上。1. spark组件要分析spark的源码,首先要了解spark是如何工作的。spark的组件:了解其工作过程先要了解基本概念官方罗列了一些概念:TermMeaningApplicationUser program built on Spa... 阅读全文
摘要:
原文地址:http://adolgarev.blogspot.com/2013/12/lets-do-our-own-full-blown-http-server.htmlSometimes servlets just doesn't fit you, sometimes you need to s... 阅读全文