issue_comments: 870868874

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https://github.com/pydata/xarray/pull/5526#issuecomment-870868874 https://api.github.com/repos/pydata/xarray/issues/5526 870868874 MDEyOklzc3VlQ29tbWVudDg3MDg2ODg3NA== 1053153 2021-06-29T19:48:48Z 2021-06-29T19:48:48Z CONTRIBUTOR

In my original PR, I wrote:

In putting this together, I noted that open_zarr to re-read the data triggers this bug, while open_dataset(..., engine='zarr') does not. I'm not sure if my proposed fix is a band-aid, or if something in open_zarr is the real culprit.

I just want to be sure we think this is the correct fix, and there won't be any unintended consequences. I'm really not familiar with the interaction of chunks between zarr, dask, and xarray. I don't feel 100% sure this is the correct solution, though it fixes the immediate solution.

 
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