Register arrow import/export dispatch to make p2p shuffle work #295
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Going to merge this, as it is required for me to get #165 running with the latest versions of dask/distributed |
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This registers our own implementation for pyarrow table <-> (Geo)DataFrame conversion through the dispatch mechanism. The distributed p2p shuffle algorithm uses that under the hood (it converts to pyarrow to send the data to other workers), and so with this change (and with the latest distributed release, as we require the fix from dask/distributed#8667), a distributed
spatial_shuffle()now works.