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Error on overture bit #7

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Robinlovelace opened this issue Jun 11, 2024 · 0 comments
Open

Error on overture bit #7

Robinlovelace opened this issue Jun 11, 2024 · 0 comments

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@Robinlovelace
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Guessing this is an internet connection issue, but reporting here in case:

quarto preview /home/robin/github/robinlovelace/tartu24/Mobile-Tartu-2024/source/notebooks/Intro-to-data.qmd --no-browser --no-watch-inputs

Starting python3 kernel...Done

Executing 'Intro-to-data.ipynb'
  Cell 1/39: ''...Done
  Cell 2/39: ''...Done
  Cell 3/39: ''...Done
  Cell 4/39: ''...Done
  Cell 5/39: ''...Done
  Cell 6/39: ''...Done
  Cell 7/39: ''...Done
  Cell 8/39: ''...Done
  Cell 9/39: ''...Done
  Cell 10/39: ''...Done
  Cell 11/39: ''...Done
  Cell 12/39: ''...Done
  Cell 13/39: ''...Done
  Cell 14/39: ''...Done
  Cell 15/39: ''...Done
  Cell 16/39: ''...Done
  Cell 17/39: ''...Done
  Cell 18/39: ''...Done
  Cell 19/39: ''...ERROR: 

An error occurred while executing the following cell:
------------------
# Fetch the bounding box of the area 
bbox = admin_area.total_bounds.tolist()

# Fetch the data from overturemaps
table = overturemaps.record_batch_reader("place", bbox).read_all()

# Merge all chunks
table = table.combine_chunks()

# Convert Arrow Table into a DataFrame
df = table.to_pandas()

# Convert geometries from WKB format to normal geometries
df["geometry"] = shapely.from_wkb(df["geometry"])

# Create a GeoDataFrame out of the results
gdf = gpd.GeoDataFrame(df, crs="epsg:4326")
gdf.head()
------------------


---------------------------------------------------------------------------
OSError                                   Traceback (most recent call last)
Cell In[19], line 5
      2 bbox = admin_area.total_bounds.tolist()
      4 # Fetch the data from overturemaps
----> 5 table = overturemaps.record_batch_reader("place", bbox).read_all()
      7 # Merge all chunks
      8 table = table.combine_chunks()

File ~/micromamba/envs/geo/lib/python3.11/site-packages/pyarrow/ipc.pxi:757, in pyarrow.lib.RecordBatchReader.read_all()

File ~/micromamba/envs/geo/lib/python3.11/site-packages/pyarrow/error.pxi:88, in pyarrow.lib.check_status()

File ~/micromamba/envs/geo/lib/python3.11/site-packages/overturemaps/core.py:37, in <genexpr>(.0)
     29 batches = dataset.to_batches(filter=filter)
     31 # to_batches() can yield many batches with no rows. I've seen
     32 # this cause downstream crashes or other negative effects. For
     33 # example, the ParquetWriter will emit an empty row group for
     34 # each one bloating the size of a parquet file. Just omit
     35 # them so the RecordBatchReader only has non-empty ones. Use
     36 # the generator syntax so the batches are streamed out
---> 37 non_empty_batches = (b for b in batches if b.num_rows > 0)
     39 geoarrow_schema = geoarrow_schema_adapter(dataset.schema)
     40 reader = pa.RecordBatchReader.from_batches(geoarrow_schema, non_empty_batches)

File ~/micromamba/envs/geo/lib/python3.11/site-packages/pyarrow/_dataset.pyx:3687, in _iterator()

File ~/micromamba/envs/geo/lib/python3.11/site-packages/pyarrow/_dataset.pyx:3305, in pyarrow._dataset.TaggedRecordBatchIterator.__next__()

File ~/micromamba/envs/geo/lib/python3.11/site-packages/pyarrow/error.pxi:154, in pyarrow.lib.pyarrow_internal_check_status()

File ~/micromamba/envs/geo/lib/python3.11/site-packages/pyarrow/error.pxi:91, in pyarrow.lib.check_status()

OSError: AWS Error NETWORK_CONNECTION during GetObject operation: curlCode: 28, Timeout was reached
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