Apache Spark安装和环境配置

Excerpt The Desiderata (part 2) by Max Ehrmann, 1927 If you compare yourself with others, you may become vain or bitter; for always there will be greater and lesser persons than yourself. Enjoy your achievements as well as your plans. Keep interested in your own career, however humble; it is a real possession in the changing fortunes of time. –TBC 安装方式 源码编译 需要从github上clone下来, 通过maven 或者 sbt 进行编译。读者可以到官网 上进行下载。

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Joie de vivre

Excerpt “Studies serve for delight, for ornament, and for ability. Their chief use for delight, is in privateness and retiring; for ornament, is in discourse; and for ability, is in the judgment, and disposition of business… Read not to contradict and confute; nor to believe and take for granted; nor to find talk and discourse; but to weigh and consider… Reading maketh a full man; conference a ready man; and writing an exact man… Histories make men wise; poets witty; the mathematics subtile; natural philosophy deep; moral grave; logic and rhetoric able to contend.

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