It was a sunny day. I started to setup my Spark Evironment. After reading a lot of online tutorials about how to config Spark1.X on Intellij Idea, I found it would be very easy. But something unexpected may happen any time. I still met some troubles as the Spark2.X has some differences from Spark1.X. That is why I want to write this blog to specify how to setup Spark2.X on Intellij Idea. There are five elements required:

Recently, I start to touch the Docker technology as I had a idea with some of my friends that we want to run Spark on Docker. The reason that this blog written in English is that I run Docker on Ubuntu and there is no chinese input method installed.

最近的工作中，有个需求，需要监控用户使用Windows电脑时候的鼠标键盘事件、cpu内存使用量、以及守护另外一个程序。涉及到的一些知识，个人觉得除非以后要写个外挂、流氓软件、或者是盗号软件，应该以后都不会用到了。

但是个人觉得还是记录下来一些比较好，万一以后要用到还忘记了，就TM尴尬了。难说以后混不下去了，还可以去盗号赚点生活费什么的。

Hi，这是BigBai的第一篇，欢迎大家以后常来看看。