[doc] [dask] fix partitioning in Dask example #6389
Merged
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Tonight I was testing the newest changes to
xgboost.dask
(#6343 (comment)), and realized I made a mistake in #6345 !I realize I should have set the partitioning explicitly, to be sure
data
andy
are partitioned the same way. This PR fixes that. Sorry for the mistake 😬I also found while doing this that
da.random.choice()
puts heavy memory demands on the client, so for this example it should be switched toda.random.random()
and a regression objective. I'm going to open an issue indask/dask
for theda.random.choice()
issue tomorrow.