{
  "id": 546786,
  "title": "Need Help with Parquet file",
  "url": "/competitions/jane-street-real-time-market-data-forecasting/discussion/546786",
  "author_name": "",
  "post_date": "2024-11-18T04:36:20.366006300Z",
  "votes": 1,
  "comment_count": 1,
  "views": 0,
  "content": "<p>Hey guys, I cannot access the parquet files on google colab. Everytime I upload a file, it says the following : \"Could not open Parquet input source '': Parquet magic bytes not found in footer. Either the file is corrupted or this is not a parquet file.\" Anybody know any work-arounds to this?</p>",
  "messages": [
    {
      "id": "3048531",
      "postDate": "11/18/2024 04:36:20",
      "content": "<p>Hey guys, I cannot access the parquet files on google colab. Everytime I upload a file, it says the following : \"Could not open Parquet input source '': Parquet magic bytes not found in footer. Either the file is corrupted or this is not a parquet file.\" Anybody know any work-arounds to this?</p>",
      "rawMarkdown": "Hey guys, I cannot access the parquet files on google colab. Everytime I upload a file, it says the following : \"Could not open Parquet input source '<Buffer>': Parquet magic bytes not found in footer. Either the file is corrupted or this is not a parquet file.\" Anybody know any work-arounds to this?",
      "votes": null
    },
    {
      "id": "3048582",
      "postDate": "11/18/2024 05:59:34",
      "content": "<p><a href=\"https://www.kaggle.com/shivangkeshri\" target=\"_blank\">@shivangkeshri</a> please check the polars version first, though this may not happen. Please use the latest version for best use. <br>\nI may also suggest you to work with a smaller dataset first and then try out your approaches on the complete data.</p>",
      "rawMarkdown": "shivangkeshri please check the polars version first, though this may not happen. Please use the latest version for best use. \nI may also suggest you to work with a smaller dataset first and then try out your approaches on the complete data.",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 3048582,
      "author_name": "ravi20076",
      "author_url": "",
      "post_date": "11/18/2024 05:59:34",
      "content": "<p><a href=\"https://www.kaggle.com/shivangkeshri\" target=\"_blank\">@shivangkeshri</a> please check the polars version first, though this may not happen. Please use the latest version for best use. <br>\nI may also suggest you to work with a smaller dataset first and then try out your approaches on the complete data.</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "3048531": "Hey guys, I cannot access the parquet files on google colab. Everytime I upload a file, it says the following : \"Could not open Parquet input source '<Buffer>': Parquet magic bytes not found in footer. Either the file is corrupted or this is not a parquet file.\" Anybody know any work-arounds to this?",
    "3048582": "shivangkeshri please check the polars version first, though this may not happen. Please use the latest version for best use. \nI may also suggest you to work with a smaller dataset first and then try out your approaches on the complete data."
  },
  "source": "meta"
}