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/4478#issuecomment-704359408,https://api.github.com/repos/pydata/xarray/issues/4478,704359408,MDEyOklzc3VlQ29tbWVudDcwNDM1OTQwOA==,1197350,2020-10-06T15:40:03Z,2020-10-06T15:40:03Z,MEMBER,"@jhnnsrs: just a tip based on my own experience. In the code above, you are not specifying any chunks explicitly. The default is then to let zarr choose the chunk sizes. Zarr's default chunks are usually much smaller than what is optimal with cloud storage. I would recommend you explicitly chunk you array and aim for chunks around 100 MB.

Closing this as it appears to be fixed by @martindurant's quick response in fsspec / s3fs.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,712782711
https://github.com/pydata/xarray/issues/4478#issuecomment-702257613,https://api.github.com/repos/pydata/xarray/issues/4478,702257613,MDEyOklzc3VlQ29tbWVudDcwMjI1NzYxMw==,1197350,2020-10-01T16:38:00Z,2020-10-01T16:38:00Z,MEMBER,"Martin, thanks for your comments. I have read them several times but am left scratching my head as to their meaning. It would be useful if you could help identify a specific development direction to address @jhnnsrs's bug. In your best judgement, is this
- a bug in xarray
- a bug in dask
- a bug in zarr
- a bug in s3fs
- some problem relating to @jhnnsrs's environment / dependencies
- something else?
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,712782711
https://github.com/pydata/xarray/issues/4478#issuecomment-702118079,https://api.github.com/repos/pydata/xarray/issues/4478,702118079,MDEyOklzc3VlQ29tbWVudDcwMjExODA3OQ==,1197350,2020-10-01T13:00:53Z,2020-10-01T13:00:53Z,MEMBER,"Thanks for the bug report! There were recently some big changes to s3fs. We will look into it.

cc @martindurant","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,712782711