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/5071#issuecomment-806009190,https://api.github.com/repos/pydata/xarray/issues/5071,806009190,MDEyOklzc3VlQ29tbWVudDgwNjAwOTE5MA==,2448579,2021-03-24T17:16:58Z,2021-03-24T17:16:58Z,MEMBER,"Yes there is no way of knowing that your function only needs `""foo""` and not `""air""`. The actual function is totally opaque to `map_blocks` so it provides your whole dataset.

Can you send a PR improving the docs on this point?","{""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,839914235