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You can use RDD.toLocalIterator() to bring the data to the driver (one RDD partition at a time for your low banner ad design cost😞 val array = sc.parallelize(List(1, 2, 3, 4)) for(rec <- array.toLocalIterator) { println(rec) }

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Member Since	‎04-07-2017 05:34 AM
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Re: In spark, why foreach is designed as an action...