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Liaoliang daily Big Data quotes Spark 0010 (2015.11.2 in Shenzhen)

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Sparkcontext is the interface between the user program and Spark, which is responsible for connecting to the spark cluster and requesting computing resources based on system default configuration and user settings to complete the creation of the RDD.


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Liaoliang daily Big Data quotes Spark 0010 (2015.11.2 in Shenzhen)

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