Julia Signell
Julia Signell
@maxrjones is this superseded by https://github.com/virtual-zarr/virtual-tiff?
My initial reaction is that probably raising an informative error could be a first step if we aren't sure yet if this is worth implementing.
I really like the idea of separating out the steps that are all wrapped up into `set_index`. I agree that it currently does too much, and is both surprising and...
Just for my own reference, this is the examples I've been playing around with: ```python import dask ddf = dask.datasets.timeseries(freq="1H") ddf = ddf.set_index("name", divisions=("Alice", "Laura", "Ursula", "Zelda")).persist() ddf.groupby("name").first() # ntasks...
Ok I think I've hit them all now. Let me know if you have ideas for more tests.
Actually. I think I missed aggregate. I'll get that one after lunch
Turns out aggregate is a little tricky. I'm still looking at it.
Ok this has now sat for a while and I am tempted to merge it and handle `aggregate` later. Thoughts @gjoseph92?
Ok so either tests never really passed or something strange is going on. I'm going to keep investigating, but for now I am suspicious about how `_groupby_raise_unaligned` mutates the kwargs.
> @jsignell just checking in, have you looked into this any more? Anything I can help with? It turned into a bit of a mess. I realized that groupby_raise_unaligned was...