Datasets:

---

moewie94

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polysnaps-15m

like 0

Error code:   DatasetGenerationError
Exception:    CastError
Message:      Couldn't cast
market: string
price_changes: list<item: struct<asset_id: string, price: string, size: string, side: string, hash: string, best_bi (... 43 chars omitted)
  child 0, item: struct<asset_id: string, price: string, size: string, side: string, hash: string, best_bid: string,  (... 31 chars omitted)
      child 0, asset_id: string
      child 1, price: string
      child 2, size: string
      child 3, side: string
      child 4, hash: string
      child 5, best_bid: string
      child 6, best_ask: string
      child 7, slug: string
timestamp: string
event_type: string
recv_ts: int64
source: string
slug: string
side: string
question: string
market_epoch: int64
ts: int64
send_ts: int64
offset_ms: int64
up: struct<token_id: string, hash: string, bids: list<item: struct<price: string, size: string>>, asks:  (... 48 chars omitted)
  child 0, token_id: string
  child 1, hash: string
  child 2, bids: list<item: struct<price: string, size: string>>
      child 0, item: struct<price: string, size: string>
          child 0, price: string
          child 1, size: string
  child 3, asks: list<item: struct<price: string, size: string>>
      child 0, item: struct<price: string, size: string>
          child 0, price: string
          child 1, size: string
down: struct<token_id: string, hash: string, bids: list<item: struct<price: string, size: string>>, asks:  (... 48 chars omitted)
  child 0, token_id: string
  child 1, hash: string
  child 2, bids: list<item: struct<price: string, size: stri
...
ice: string, size: string>
          child 0, price: string
          child 1, size: string
asset_id: string
best_bid: string
best_ask: string
spread: string
price: string
size: string
fee_rate_bps: string
transaction_hash: string
id: string
description: string
assets_ids: list<item: string>
  child 0, item: string
outcomes: list<item: string>
  child 0, item: string
event_message: struct<id: string, ticker: string, slug: string, title: string, description: string>
  child 0, id: string
  child 1, ticker: string
  child 2, slug: string
  child 3, title: string
  child 4, description: string
tags: list<item: null>
  child 0, item: null
condition_id: string
active: bool
clob_token_ids: list<item: string>
  child 0, item: string
sports_market_type: string
line: string
game_start_time: string
order_price_min_tick_size: string
group_item_title: string
taker_base_fee: string
fees_enabled: bool
fee_schedule: struct<exponent: string, rate: string, taker_only: bool, rebate_rate: string>
  child 0, exponent: string
  child 1, rate: string
  child 2, taker_only: bool
  child 3, rebate_rate: string
bids: list<item: struct<price: string, size: string>>
  child 0, item: struct<price: string, size: string>
      child 0, price: string
      child 1, size: string
asks: list<item: struct<price: string, size: string>>
  child 0, item: struct<price: string, size: string>
      child 0, price: string
      child 1, size: string
hash: string
_stale: bool
last_trade_price: string
tick_size: string
to
{'market': Value('string'), 'asset_id': Value('string'), 'timestamp': Value('string'), 'hash': Value('string'), 'bids': List({'price': Value('string'), 'size': Value('string')}), 'asks': List({'price': Value('string'), 'size': Value('string')}), 'tick_size': Value('string'), 'event_type': Value('string'), 'last_trade_price': Value('string'), 'recv_ts': Value('int64'), 'source': Value('string'), 'slug': Value('string'), 'side': Value('string'), 'question': Value('string'), 'market_epoch': Value('int64'), 'price_changes': List({'asset_id': Value('string'), 'price': Value('string'), 'size': Value('string'), 'side': Value('string'), 'hash': Value('string'), 'best_bid': Value('string'), 'best_ask': Value('string'), 'slug': Value('string')}), 'best_bid': Value('string'), 'best_ask': Value('string'), 'spread': Value('string'), 'price': Value('string'), 'size': Value('string'), 'fee_rate_bps': Value('string'), 'transaction_hash': Value('string'), 'ts': Value('int64'), 'send_ts': Value('int64'), 'offset_ms': Value('int64'), 'up': {'token_id': Value('string'), 'hash': Value('string'), 'bids': List({'price': Value('string'), 'size': Value('string')}), 'asks': List({'price': Value('string'), 'size': Value('string')})}, 'down': {'token_id': Value('string'), 'hash': Value('string'), 'bids': List({'price': Value('string'), 'size': Value('string')}), 'asks': List({'price': Value('string'), 'size': Value('string')})}, '_stale': Value('bool')}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1872, in _prepare_split_single
                  for key, table in generator:
                                    ^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 609, in wrapped
                  for item in generator(*args, **kwargs):
                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 295, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 128, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2281, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2227, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              market: string
              price_changes: list<item: struct<asset_id: string, price: string, size: string, side: string, hash: string, best_bi (... 43 chars omitted)
                child 0, item: struct<asset_id: string, price: string, size: string, side: string, hash: string, best_bid: string,  (... 31 chars omitted)
                    child 0, asset_id: string
                    child 1, price: string
                    child 2, size: string
                    child 3, side: string
                    child 4, hash: string
                    child 5, best_bid: string
                    child 6, best_ask: string
                    child 7, slug: string
              timestamp: string
              event_type: string
              recv_ts: int64
              source: string
              slug: string
              side: string
              question: string
              market_epoch: int64
              ts: int64
              send_ts: int64
              offset_ms: int64
              up: struct<token_id: string, hash: string, bids: list<item: struct<price: string, size: string>>, asks:  (... 48 chars omitted)
                child 0, token_id: string
                child 1, hash: string
                child 2, bids: list<item: struct<price: string, size: string>>
                    child 0, item: struct<price: string, size: string>
                        child 0, price: string
                        child 1, size: string
                child 3, asks: list<item: struct<price: string, size: string>>
                    child 0, item: struct<price: string, size: string>
                        child 0, price: string
                        child 1, size: string
              down: struct<token_id: string, hash: string, bids: list<item: struct<price: string, size: string>>, asks:  (... 48 chars omitted)
                child 0, token_id: string
                child 1, hash: string
                child 2, bids: list<item: struct<price: string, size: stri
              ...
              ice: string, size: string>
                        child 0, price: string
                        child 1, size: string
              asset_id: string
              best_bid: string
              best_ask: string
              spread: string
              price: string
              size: string
              fee_rate_bps: string
              transaction_hash: string
              id: string
              description: string
              assets_ids: list<item: string>
                child 0, item: string
              outcomes: list<item: string>
                child 0, item: string
              event_message: struct<id: string, ticker: string, slug: string, title: string, description: string>
                child 0, id: string
                child 1, ticker: string
                child 2, slug: string
                child 3, title: string
                child 4, description: string
              tags: list<item: null>
                child 0, item: null
              condition_id: string
              active: bool
              clob_token_ids: list<item: string>
                child 0, item: string
              sports_market_type: string
              line: string
              game_start_time: string
              order_price_min_tick_size: string
              group_item_title: string
              taker_base_fee: string
              fees_enabled: bool
              fee_schedule: struct<exponent: string, rate: string, taker_only: bool, rebate_rate: string>
                child 0, exponent: string
                child 1, rate: string
                child 2, taker_only: bool
                child 3, rebate_rate: string
              bids: list<item: struct<price: string, size: string>>
                child 0, item: struct<price: string, size: string>
                    child 0, price: string
                    child 1, size: string
              asks: list<item: struct<price: string, size: string>>
                child 0, item: struct<price: string, size: string>
                    child 0, price: string
                    child 1, size: string
              hash: string
              _stale: bool
              last_trade_price: string
              tick_size: string
              to
              {'market': Value('string'), 'asset_id': Value('string'), 'timestamp': Value('string'), 'hash': Value('string'), 'bids': List({'price': Value('string'), 'size': Value('string')}), 'asks': List({'price': Value('string'), 'size': Value('string')}), 'tick_size': Value('string'), 'event_type': Value('string'), 'last_trade_price': Value('string'), 'recv_ts': Value('int64'), 'source': Value('string'), 'slug': Value('string'), 'side': Value('string'), 'question': Value('string'), 'market_epoch': Value('int64'), 'price_changes': List({'asset_id': Value('string'), 'price': Value('string'), 'size': Value('string'), 'side': Value('string'), 'hash': Value('string'), 'best_bid': Value('string'), 'best_ask': Value('string'), 'slug': Value('string')}), 'best_bid': Value('string'), 'best_ask': Value('string'), 'spread': Value('string'), 'price': Value('string'), 'size': Value('string'), 'fee_rate_bps': Value('string'), 'transaction_hash': Value('string'), 'ts': Value('int64'), 'send_ts': Value('int64'), 'offset_ms': Value('int64'), 'up': {'token_id': Value('string'), 'hash': Value('string'), 'bids': List({'price': Value('string'), 'size': Value('string')}), 'asks': List({'price': Value('string'), 'size': Value('string')})}, 'down': {'token_id': Value('string'), 'hash': Value('string'), 'bids': List({'price': Value('string'), 'size': Value('string')}), 'asks': List({'price': Value('string'), 'size': Value('string')})}, '_stale': Value('bool')}
              because column names don't match
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1342, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 907, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1739, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1925, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset