Use upstream Dask for complex sorting operations #336
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Both PRs are merged in now, so this should pass CI whenever the next gpuCI image is built |
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Waiting on a Dask release with dask/dask#8345 and for rapidsai/cudf#9789 to get merged in:
Trims down the graph for complex sorts (i.e. multiple non-default ascending / null position booleans) by passing dask-sql's custom sorting function directly to upstream Dask's
sort_values; this shouldn't be too impactful, but saves us an unnecessary call tomap_partitions(M.sort_values, ...)while also cleaning the sorting code up further.