OSError: Distant resource does not have an ETag, we won't be able to reliably ensure reproducibility.
时间: 2024-06-02 12:13:43 浏览: 22
This error message typically occurs when trying to download a file from a distant resource that does not include an ETag. An ETag is an HTTP header that provides a unique identifier for a resource, allowing for efficient caching and ensuring that the same resource is retrieved each time it is requested.
Without an ETag, it is difficult to ensure that the resource being downloaded is the same each time, as the resource could be updated or modified without any indication. This can lead to issues with reproducibility, as it becomes difficult to guarantee that the same data is being used each time.
To resolve this error, you may need to contact the owner of the distant resource and request that they include an ETag header in their response. Alternatively, you may need to find a different resource that includes an ETag, or use other methods to ensure reproducibility of your data.