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/7408#issuecomment-1369974685,https://api.github.com/repos/pydata/xarray/issues/7408,1369974685,IC_kwDOAMm_X85RqCed,14808389,2023-01-03T16:31:17Z,2023-01-03T19:24:15Z,MEMBER,"ah, well, then I don't know. Could you post the error (Edit: with traceback)? That might help figuring out what exactly is happening (and where the error is from).","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,1517330438
https://github.com/pydata/xarray/issues/7408#issuecomment-1370139670,https://api.github.com/repos/pydata/xarray/issues/7408,1370139670,IC_kwDOAMm_X85RqqwW,193170,2023-01-03T19:21:42Z,2023-01-03T19:21:42Z,NONE,will do ... as soon as we fix the other bug that doesn't let us get to that step anymore ... :) ,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,1517330438
https://github.com/pydata/xarray/issues/7408#issuecomment-1369880263,https://api.github.com/repos/pydata/xarray/issues/7408,1369880263,IC_kwDOAMm_X85RprbH,193170,2023-01-03T15:10:57Z,2023-01-03T15:10:57Z,NONE,"We are using s3 and moto - the file itself doesn't exist, as the (fake) bucket is torn down and recreated. The problem is that there is internal state (in zarr?) that references ""the old file"" even if it actually doesn't exist. We would like to throw out this state on tear-down.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,1517330438
https://github.com/pydata/xarray/issues/7408#issuecomment-1369732703,https://api.github.com/repos/pydata/xarray/issues/7408,1369732703,IC_kwDOAMm_X85RpHZf,14808389,2023-01-03T12:51:34Z,2023-01-03T12:51:34Z,MEMBER,"see the `mode` parameter of [to_zarr](https://docs.xarray.dev/en/stable/generated/xarray.Dataset.to_zarr.html#xarray.Dataset.to_zarr)
> The default mode is “a” if append_dim is set. Otherwise, it is “r+” if region is set and w- otherwise.

If you pass `mode=""w""`, you should be able to write to disk even if the zarr file already exists.

However, since the common path means that tests are never truly isolated, I wonder if it would be better to create one temporary directory per test (using `pytest`'s `tmp_path` fixture, for example) and write the dataset there?","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,1517330438