【Spark】Spark On Yarn 環境搭建及 WordCount 程序原理深度剖析

一、Spark On Yarn 環境搭建 參考文獻：http://spark.apache.org/docs/1.6.1/running-on-yarn.html （1）將配置文件/opt/cdh-5.3.6/hadoop-2.5.0-cdh5.3.6/etc/hadoop/yarn-site.xml的路徑加入Spark的Classpath中，即在/opt/cdh-5.3.6/spark-1.6.

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