stuhood commented on issue #24712:
URL: https://github.com/apache/datafusion/issues/24712#issuecomment-5434227355

   This is based on a structure that we've been using to apply the "shadow data 
structure" approach: 
https://github.com/paradedb/paradedb/blob/0cc4b3cd1b329346523724d359ffde565388a9c2/pg_search/src/scan/range_partitioning.rs#L34-L226
 ... but because `datafusion-distributed` has no awareness of samples, it can't 
scale `Partitioning::Range` at a network boundary: 
https://github.com/datafusion-contrib/datafusion-distributed/blob/9cc7c01d7b3a5e0a88bc5f171dfb6a0b519d37e4/src/execution_plans/common.rs#L26-L28


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