I've posted the data - round-tripping still produces the noted error (PUT as AppendBlob results in InvalidBlobType):
ogr2ogr -f Parquet \ /vsiaz/bcfishpass/crossings.parquet \ -nln crossings \ --debug ON \ --config CPL_CURL_VERBOSE=YES \ /vsicurl/https://cabdbcfishpassstorage.blob.core.windows.net/bcfishpass/test.parquet But.... now I've noticed that if I change the output file/blob name it works fine?! (uses AppendBlob) ogr2ogr -f Parquet \ /vsiaz/bcfishpass/temp1.parquet \ -nln crossings \ --debug ON \ --config CPL_CURL_VERBOSE=YES \ /vsicurl/https://cabdbcfishpassstorage.blob.core.windows.net/bcfishpass/test.parquet If pass a single point to the failing file/blob name, it succeeds (using BlockBlob): echo '{"type": "FeatureCollection", "features": [{"type": "Feature", "geometry": {"type": "Point", "coordinates": [30, 10]}, "properties": {}}]}' | \ ogr2ogr -f Parquet \ /vsiaz/bcfishpass/crossings.parquet \ -nln crossings \ --debug ON \ --config CPL_CURL_VERBOSE=YES \ /vsistdin/ Full log for the three commands above is linked below... but this must be an Azure issue. https://gist.github.com/smnorris/427ab56914b5bd55ad8f797c107aea73 > On Apr 4, 2025, at 2:52 PM, Even Rouault <even.roua...@spatialys.com> wrote: > > > > Le 04/04/2025 à 20:40, Simon Norris via gdal-dev a écrit : >> Perhaps another hapless user question: >> >> Using ogr2ogr, I can write very small parquet files to >> /vsiaz/<container>/<file>.parquet without issue. >> But with larger files (that ogr2ogr tries to write in chunks), Azure does >> not accept the first PUT request and ogr2ogr fails with: > Can't reproduce with a dataset of mine. Maybe this is specific to your input > dataset ? > > >> I'd file an issue but if it was a bug I'd think it would have already have >> been found by other users? > ah ah, if everybody had the same thinking, nobody would report bugs ;-) >> thanks >> Simon >> >> _______________________________________________ >> gdal-dev mailing list >> gdal-dev@lists.osgeo.org <mailto:gdal-dev@lists.osgeo.org> >> https://lists.osgeo.org/mailman/listinfo/gdal-dev > -- > http://www.spatialys.com <http://www.spatialys.com/> > My software is free, but my time generally not.
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