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1. Running Spark on Kubernetes | My Big Data World

   2018-11-07 Tags: kubernetes, spark, howto, production engineering by klotz
2. scala - How to get a single row with the maximum value while keeping the whole row? - Stack Overflow

   val w = Window.partitionBy($"id") val df2 = df.withColumn("maxCharge", max("charge").over(w)) .filter($"maxCharge" === $"charge") .drop("charge") .withColumnRenamed("maxCharge", "charge")

   2018-03-27 Tags: spark, window, howto by klotz
3. Link Apache Spark with IPython Notebook

   2016-07-15 Tags: spark, jupyter, ipython, howto by klotz

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