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How rdd can be created in spark?

Answer Posted / Anuj Kumar Verma

"There are several ways to create an RDD in Apache Spark. Here are some examples:-n1. Creating an RDD from a local collection using `sparkContext.parallelize()` or `sparkContext.parallelizePaired()`n2. Reading data from external files using `textFile()`, `wholeTextFiles()`, or `sequenceFile()`n3. Caching and reusing RDDs with the `cache()` methodn4. Transforming existing RDDs using various Spark transformations like `map()`, `filter()`, `flatMap()`, and `groupByKey()`"n

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