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spark_fpgrowth's Introduction

Spark_FPGrowth

基于Hadoop&Spark的关联规则算法实践


1. 实践目的

此次实践主要目的在于,希望通过亲身实践,加深自己对Hadoop、Spark两类大数据工具的理解,熟悉其从集群部署到运作的基本流程,了解FPGrowth算法的基本原理,掌握算法在关联规则中的基本应用,为日后的大数据学习积累经验。

2. 实践内容

  • 搭建Linux系统,部署集群;
  • 编写scala代码,使用spark对Groceries购物数据进行关联规则的分析;
  • 模拟故障,分析spark运行情况;

3. 实践环境

  • Centos 7(一台master, 6台workers)
  • Hadoop 3.1.1
  • JDK 1.8.0_191
  • Scala 集群 2.12.8;个人笔记本 2.11.12
  • Spark 2.4.0

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