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Tags: spark* + partitioning* + performance*

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1. Partitioning in Apache Spark – Parrot Prediction

   2017-05-13 Tags: spark, performance, partitioning by klotz
2. Optimize Spark with DISTRIBUTE BY & CLUSTER BY

   df.repartition($"key", 2).sortWithinPartitions()

   2017-03-11 Tags: spark, partitioning, optimization, performance by klotz

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