package spark.spark_partitioning

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Used in: RangePartition

• repeated spark_expression.Expr partition_bounds = 1

Used in: Partitioning

• repeated spark_expression.Expr hash_expression = 1

• int32 num_partitions = 2

The basic message representing a Spark partitioning.

Used in: spark_operator.ShuffleWriter

• oneof partitioning_struct

  • HashPartition hash_partition = 1

  • SinglePartition single_partition = 2

  • RangePartition range_partition = 3

  • RoundRobinPartition round_robin_partition = 4

Used in: Partitioning

• repeated spark_expression.Expr sort_orders = 1

• int32 num_partitions = 2

• repeated BoundaryRow boundary_rows = 4

Used in: Partitioning

• int32 num_partitions = 1

• int32 max_hash_columns = 2

  Maximum number of columns to hash. 0 means no limit (hash all columns).

Used in: Partitioning

(message has no fields)