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"Conversely, a client MUST NOT assume that receiving an Accept-Ranges field means that future range requests will return partial responses. The content might ch
by saurik 2y ago
"Conversely, a client MUST NOT assume that receiving an Accept-Ranges field means that future range requests will return partial responses. The content might change, the server might only support range requests at certain times or under certain conditions, or a different intermediary might process the next request." -- RFC 9110
- orf 2y agoSure, but that’s utterly useless in practice because there is no way to handle that gracefully. To be clear: most software does handle it, because it detects this case and aborts. But to a user who is explicitly asking to read a parquet file without buffering the entire file into memory, there is no distinction between a server that cannot handle any range requests and a server that can occasionally handle range requests. Other than one being much, much more annoying.