cboettig opened a new issue, #35714:
URL: https://github.com/apache/arrow/issues/35714
### Describe the bug, including details regarding any error messages,
version, and platform.
This works:
```r
library(arrow)
library(dplyr)
open_dataset("s3://neon4cast-forecasts/parquet/terrestrial_30min/model_id=climatology/reference_datetime=2023-02-15%2000:00:00?endpoint_override=data.ecoforecast.org")
|> head() |> collect()
```
```r
open_dataset("s3://neon4cast-forecasts/parquet/terrestrial_30min/model_id=climatology/reference_datetime=2023-02-16%2000%3A00%3A00?endpoint_override=data.ecoforecast.org")
|> head() |> collect()
```
We can see the file does indeed appear under `ls()` though:
```r
s3 <-
s3_bucket("s3://neon4cast-forecasts/parquet/terrestrial_30min/model_id=climatology?endpoint_override=data.ecoforecast.org")
s3$ls()
```
We just can't access any of those dates after 2023-02-15 which use the
percent encoding in the filenames by URIs. Interestingly, opening at the model
root works, and is able to read from both partitions (note the filter to grab
the troublesome URLescaped partition)
```r
open_dataset("s3://neon4cast-forecasts/parquet/terrestrial_30min/model_id=climatology?endpoint_override=data.ecoforecast.org")
|> filter(reference_datetime=="2023-02-16 00:00:00") |> collect()
```
### Component(s)
R
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