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List out the ways of creating RDD in Apache Spark?

Question Posted / mahfooz alam


List out the ways of creating RDD in Apache Spark?..

Answer / Gyanesh Kumar

The following are the ways to create RDDs in Apache Spark:

1. Creating an RDD from a local collection using parallelize() method.
2. Reading data from an external file or HDFS file system.
3. Using SQLContext or DataFrame API to convert DataFrames and Datasets into RDDs.

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