createPartitioning(numPartitions: Int): PartitioningOrderedDistribution
OrderedDistribution is a Distribution that…FIXME
OrderedDistribution specifies None for the required number of partitions.
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Note
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None for the required number of partitions indicates to use any number of partitions (possibly spark.sql.shuffle.partitions configuration property with the default of 200 partitions).
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OrderedDistribution is created when…FIXME
OrderedDistribution takes SortOrder expressions for ordering when created.
OrderedDistribution requires that the ordering expressions should not be empty (i.e. Nil).
createPartitioning Method
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Note
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createPartitioning is part of Distribution Contract to create a Partitioning for a given number of partitions.
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createPartitioning…FIXME