{
  "id": 551456,
  "title": "Help : It's strange that the code cannot find test.parquet",
  "url": "/competitions/jane-street-real-time-market-data-forecasting/discussion/551456",
  "author_name": "Less",
  "post_date": "2024-12-13T08:12:11.907000",
  "votes": 2,
  "comment_count": 2,
  "views": 0,
  "content": "<hr>\n<p>GatewayRuntimeError                       Traceback (most recent call last)<br>\nCell In[40], line 6<br>\n      4     inference_server.serve()<br>\n      5 else:<br>\n----&gt; 6     inference_server.run_local_gateway(<br>\n      7         (<br>\n      8             '/kaggle/input/jane-street-realtime-marketdata-forecasting/test.parquet',<br>\n      9             '/kaggle/input/jane-street-realtime-marketdata-forecasting/lags.parquet',<br>\n     10         )<br>\n     11     )</p>\n<p>File /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:141, in InferenceServer.run_local_gateway(self, data_paths)<br>\n    139     self.gateway.run()<br>\n    140 except Exception as err:<br>\n--&gt; 141     raise err from None<br>\n    142 finally:<br>\n    143     self.server.stop(0)</p>\n<p>File /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:139, in InferenceServer.run_local_gateway(self, data_paths)<br>\n    137 try:<br>\n    138     self.gateway = self._get_gateway_for_test(data_paths)<br>\n--&gt; 139     self.gateway.run()<br>\n    140 except Exception as err:<br>\n    141     raise err from None</p>\n<p>File /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:98, in Gateway.run(self)<br>\n     95     self.write_result(error)<br>\n     96 elif error:<br>\n     97     # For local testing<br>\n---&gt; 98     raise error</p>\n<p>GatewayRuntimeError: (, 'Traceback (most recent call last):\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py\", line 76, in run\\n    predictions = self.get_all_predictions()\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py\", line 52, in get_all_predictions\\n    for data_batch, validation_batch in self.generate_data_batches():\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/jane_street_gateway.py\", line 31, in generate_data_batches\\n    .collect()\\n  File \"/opt/conda/lib/python3.10/site-packages/polars/lazyframe/frame.py\", line 2050, in collect\\n    return wrap_df(ldf.collect(callback))\\nFileNotFoundError: No such file or directory (os error 2): /kaggle/input/jane-street-realtime-marketdata-forecasting/test.parquet\\n\\nThis error occurred with the following context stack:\\n\\t[1] \\'parquet scan\\'\\n\\t[2] \\'select\\'\\n\\n')</p>",
  "messages": [
    {
      "id": 3070998,
      "postDate": "2024-12-13T08:12:11.907Z",
      "content": "<hr>\n<p>GatewayRuntimeError                       Traceback (most recent call last)<br>\nCell In[40], line 6<br>\n      4     inference_server.serve()<br>\n      5 else:<br>\n----&gt; 6     inference_server.run_local_gateway(<br>\n      7         (<br>\n      8             '/kaggle/input/jane-street-realtime-marketdata-forecasting/test.parquet',<br>\n      9             '/kaggle/input/jane-street-realtime-marketdata-forecasting/lags.parquet',<br>\n     10         )<br>\n     11     )</p>\n<p>File /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:141, in InferenceServer.run_local_gateway(self, data_paths)<br>\n    139     self.gateway.run()<br>\n    140 except Exception as err:<br>\n--&gt; 141     raise err from None<br>\n    142 finally:<br>\n    143     self.server.stop(0)</p>\n<p>File /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:139, in InferenceServer.run_local_gateway(self, data_paths)<br>\n    137 try:<br>\n    138     self.gateway = self._get_gateway_for_test(data_paths)<br>\n--&gt; 139     self.gateway.run()<br>\n    140 except Exception as err:<br>\n    141     raise err from None</p>\n<p>File /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:98, in Gateway.run(self)<br>\n     95     self.write_result(error)<br>\n     96 elif error:<br>\n     97     # For local testing<br>\n---&gt; 98     raise error</p>\n<p>GatewayRuntimeError: (, 'Traceback (most recent call last):\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py\", line 76, in run\\n    predictions = self.get_all_predictions()\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py\", line 52, in get_all_predictions\\n    for data_batch, validation_batch in self.generate_data_batches():\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/jane_street_gateway.py\", line 31, in generate_data_batches\\n    .collect()\\n  File \"/opt/conda/lib/python3.10/site-packages/polars/lazyframe/frame.py\", line 2050, in collect\\n    return wrap_df(ldf.collect(callback))\\nFileNotFoundError: No such file or directory (os error 2): /kaggle/input/jane-street-realtime-marketdata-forecasting/test.parquet\\n\\nThis error occurred with the following context stack:\\n\\t[1] \\'parquet scan\\'\\n\\t[2] \\'select\\'\\n\\n')</p>",
      "rawMarkdown": "---------------------------------------------------------------------------\nGatewayRuntimeError                       Traceback (most recent call last)\nCell In[40], line 6\n      4     inference_server.serve()\n      5 else:\n----> 6     inference_server.run_local_gateway(\n      7         (\n      8             '/kaggle/input/jane-street-realtime-marketdata-forecasting/test.parquet',\n      9             '/kaggle/input/jane-street-realtime-marketdata-forecasting/lags.parquet',\n     10         )\n     11     )\n\nFile /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:141, in InferenceServer.run_local_gateway(self, data_paths)\n    139     self.gateway.run()\n    140 except Exception as err:\n--> 141     raise err from None\n    142 finally:\n    143     self.server.stop(0)\n\nFile /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:139, in InferenceServer.run_local_gateway(self, data_paths)\n    137 try:\n    138     self.gateway = self._get_gateway_for_test(data_paths)\n--> 139     self.gateway.run()\n    140 except Exception as err:\n    141     raise err from None\n\nFile /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:98, in Gateway.run(self)\n     95     self.write_result(error)\n     96 elif error:\n     97     # For local testing\n---> 98     raise error\n\nGatewayRuntimeError: (<GatewayRuntimeErrorType.GATEWAY_RAISED_EXCEPTION: 5>, 'Traceback (most recent call last):\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py\", line 76, in run\\n    predictions = self.get_all_predictions()\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py\", line 52, in get_all_predictions\\n    for data_batch, validation_batch in self.generate_data_batches():\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/jane_street_gateway.py\", line 31, in generate_data_batches\\n    .collect()\\n  File \"/opt/conda/lib/python3.10/site-packages/polars/lazyframe/frame.py\", line 2050, in collect\\n    return wrap_df(ldf.collect(callback))\\nFileNotFoundError: No such file or directory (os error 2): /kaggle/input/jane-street-realtime-marketdata-forecasting/test.parquet\\n\\nThis error occurred with the following context stack:\\n\\t[1] \\'parquet scan\\'\\n\\t[2] \\'select\\'\\n\\n')",
      "votes": 2
    },
    {
      "id": 3071020,
      "postDate": "2024-12-13T08:37:57.017Z",
      "content": "<p>the official demo has typo in it, the url should be  <strong>/kaggle/input/jane-street-real-time-market-data-forecasting</strong>, not </p>",
      "rawMarkdown": "the official demo has typo in it, the url should be  **/kaggle/input/jane-street-real-time-market-data-forecasting**, not ~~/kaggle/input/jane-street-realtime-marketdata-forecasting/test.parquet~~",
      "votes": 2,
      "isDeleted": true,
      "replies": [
        {
          "id": 3071141,
          "postDate": "2024-12-13T11:58:18.957Z",
          "rawMarkdown": "",
          "isDeleted": true
        }
      ]
    }
  ],
  "comments": [
    {
      "id": 3071020,
      "author_name": "",
      "author_url": "",
      "post_date": "2024-12-13T08:37:57.017000",
      "content": "<p>the official demo has typo in it, the url should be  <strong>/kaggle/input/jane-street-real-time-market-data-forecasting</strong>, not </p>",
      "votes": 2,
      "replies": [
        {
          "id": 3071141,
          "author_name": "",
          "author_url": "",
          "post_date": "2024-12-13T11:58:18.957000",
          "content": "",
          "votes": 0,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "3070998": "---------------------------------------------------------------------------\nGatewayRuntimeError                       Traceback (most recent call last)\nCell In[40], line 6\n      4     inference_server.serve()\n      5 else:\n----> 6     inference_server.run_local_gateway(\n      7         (\n      8             '/kaggle/input/jane-street-realtime-marketdata-forecasting/test.parquet',\n      9             '/kaggle/input/jane-street-realtime-marketdata-forecasting/lags.parquet',\n     10         )\n     11     )\n\nFile /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:141, in InferenceServer.run_local_gateway(self, data_paths)\n    139     self.gateway.run()\n    140 except Exception as err:\n--> 141     raise err from None\n    142 finally:\n    143     self.server.stop(0)\n\nFile /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:139, in InferenceServer.run_local_gateway(self, data_paths)\n    137 try:\n    138     self.gateway = self._get_gateway_for_test(data_paths)\n--> 139     self.gateway.run()\n    140 except Exception as err:\n    141     raise err from None\n\nFile /kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py:98, in Gateway.run(self)\n     95     self.write_result(error)\n     96 elif error:\n     97     # For local testing\n---> 98     raise error\n\nGatewayRuntimeError: (<GatewayRuntimeErrorType.GATEWAY_RAISED_EXCEPTION: 5>, 'Traceback (most recent call last):\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py\", line 76, in run\\n    predictions = self.get_all_predictions()\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/core/templates.py\", line 52, in get_all_predictions\\n    for data_batch, validation_batch in self.generate_data_batches():\\n  File \"/kaggle/input/jane-street-real-time-market-data-forecasting/kaggle_evaluation/jane_street_gateway.py\", line 31, in generate_data_batches\\n    .collect()\\n  File \"/opt/conda/lib/python3.10/site-packages/polars/lazyframe/frame.py\", line 2050, in collect\\n    return wrap_df(ldf.collect(callback))\\nFileNotFoundError: No such file or directory (os error 2): /kaggle/input/jane-street-realtime-marketdata-forecasting/test.parquet\\n\\nThis error occurred with the following context stack:\\n\\t[1] \\'parquet scan\\'\\n\\t[2] \\'select\\'\\n\\n')",
    "3071020": "the official demo has typo in it, the url should be  **/kaggle/input/jane-street-real-time-market-data-forecasting**, not ~~/kaggle/input/jane-street-realtime-marketdata-forecasting/test.parquet~~"
  }
}