html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue
https://github.com/pydata/xarray/issues/5654#issuecomment-909333730,https://api.github.com/repos/pydata/xarray/issues/5654,909333730,IC_kwDOAMm_X842M1Ti,11656932,2021-08-31T15:17:44Z,2021-08-31T15:17:44Z,CONTRIBUTOR,"This should be closed via https://github.com/pydata/xarray/pull/5751. Again, thanks all for your efforts! ","{""total_count"": 4, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 2, ""confused"": 0, ""heart"": 1, ""rocket"": 0, ""eyes"": 0}",,957131705
https://github.com/pydata/xarray/issues/5654#issuecomment-906689573,https://api.github.com/repos/pydata/xarray/issues/5654,906689573,IC_kwDOAMm_X842Cvwl,11656932,2021-08-26T19:38:37Z,2021-08-26T19:38:37Z,CONTRIBUTOR,"Thanks for hunting all this down @crusaderky, I'm currently grokking it. Also cc @hameerabbasi for visibility ","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,957131705
https://github.com/pydata/xarray/issues/5654#issuecomment-906631637,https://api.github.com/repos/pydata/xarray/issues/5654,906631637,IC_kwDOAMm_X842ChnV,11656932,2021-08-26T18:12:01Z,2021-08-26T18:12:01Z,CONTRIBUTOR,"Hrm, looking at the [API docs for `sparse.zeros_like`](https://sparse.pydata.org/en/stable/generated/sparse.zeros_like.html), it appears to support `shape=`

```python
In [1]: import sparse

In [2]: sparse.__version__
Out[2]: '0.12.0'

In [3]: import numpy as np

In [4]: x = np.arange(6)

In [5]: y = sparse.zeros_like(x, shape=(3, 2))

In [6]: y
Out[6]: <COO: shape=(3, 2), dtype=int64, nnz=0, fill_value=0>

In [7]: y.todense()
Out[7]:
array([[0, 0],
       [0, 0],
       [0, 0]])
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,957131705
https://github.com/pydata/xarray/issues/5654#issuecomment-905592839,https://api.github.com/repos/pydata/xarray/issues/5654,905592839,IC_kwDOAMm_X841-kAH,11656932,2021-08-25T15:10:10Z,2021-08-25T15:10:10Z,CONTRIBUTOR,Also cc @crusaderky if you get a chance to look into this ,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,957131705
https://github.com/pydata/xarray/issues/5654#issuecomment-903022152,https://api.github.com/repos/pydata/xarray/issues/5654,903022152,IC_kwDOAMm_X8410wZI,11656932,2021-08-21T00:30:11Z,2021-08-21T00:30:11Z,CONTRIBUTOR,"Good point. CI is currently pulling in the latest `sparse=0.12.0` release (which is also what I'm running locally). 

It also appears there were some ordering concerns related to https://github.com/dask/dask/issues/5259 when `test_chunk` was added (xref https://github.com/pydata/xarray/pull/3202#discussion_r313098400) ","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,957131705
https://github.com/pydata/xarray/issues/5654#issuecomment-903005031,https://api.github.com/repos/pydata/xarray/issues/5654,903005031,IC_kwDOAMm_X8410sNn,11656932,2021-08-20T23:22:35Z,2021-08-20T23:23:28Z,CONTRIBUTOR,"Ah, that's a good point @keewis. Stepping back a bit, my current situation locally is I'm able to reproduce the `xarray/tests/test_sparse.py::test_chunk` failure with:

- the latest commit to `dask` (https://github.com/dask/dask/commit/76822dbc3da29767d7e6d70d73010046bd52604e)
- the latest commit to `xarray` (https://github.com/pydata/xarray/commit/e26aec9500e04f3b926b248988b976dbfcb9c632)
- `numpy=1.21.1`
- `pandas=1.3.1`

Rolling `dask` back to the 2021.7.2 release, but keeping everything else the same, `test_chunk` passes. After running `git bisect` between the latest `dask` commit and the 2021.7.2 release, https://github.com/dask/dask/pull/7939 is the point where `test_chunk` started failing (cc @jakirkham for visibility). I'll try to dig in a bit more to see if I can find the root cause of the failure 

EDIT: I should note that the `test_chunk` failure has a similar traceback to https://github.com/dask/dask/issues/5259","{""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,957131705
https://github.com/pydata/xarray/issues/5654#issuecomment-899855458,https://api.github.com/repos/pydata/xarray/issues/5654,899855458,IC_kwDOAMm_X841orRi,11656932,2021-08-16T22:20:00Z,2021-08-16T22:35:59Z,CONTRIBUTOR,"Thanks for the ping @dcherian. Running against Dask's `git` history, https://github.com/dask/dask/pull/7939 is the place where `xarray/tests/test_sparse.py::test_chunk` started failing. We probably dropped some relevant compatibility code when we stopped supporting NumPy 1.17 and pandas 0.25. 

Since `xarray` has a [clearly defined policy for minimum dependencies](http://xarray.pydata.org/en/stable/getting-started-guide/installing.html#minimum-dependency-versions), would dropping NumPy 1.17 and pandas 0.25 be an acceptable solution here? ","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,957131705