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Install a JDK (Java Development Kit) fromhttp://www.oracle.com/technetwork/java/javase/downloads/ index.html . Keep track of where you installed the JDK; you’ll need that later.0 Topics · 0 PostsNo topics yet!
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RDD SparkRDD (Resilient Distributed Dataset) is a fundamental data structure of Spark and it is the primary data abstraction in Apache Spark and the Spark Core. RDDs are fault-tolerant, immutable distributed collections of objects, which means once you create an R0 Topics · 0 PostsNo topics yet!
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Spark Data SourceSpark SQL supports operating on a variety of data sources through the DataFrame interface. This section of the tutorial describes reading and writing data using the Spark Data Sources with Scala examples. Using Data source API we can load from or save.0 Topics · 0 PostsNo topics yet!
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