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  • 关于pandas 调用mongodb出Memory error错误

    其实就是内存不够了,我加载的数据是800多万,数据量太大出错
    下面试错误提示

    C:UserssouwayaiMiniconda3python.exe D:/www/use_pandas/pd7.py
    Traceback (most recent call last):
    File "D:/www/use_pandas/pd7.py", line 14, in <module>
    df = pd.DataFrame(list(chapters.find()))
    File "C:UserssouwayaiMiniconda3libsite-packagespandascoreframe.py", line 369, in __init__
    arrays, columns = _to_arrays(data, columns, dtype=dtype)
    File "C:UserssouwayaiMiniconda3libsite-packagespandascoreframe.py", line 6254, in _to_arrays
    coerce_float=coerce_float, dtype=dtype)
    File "C:UserssouwayaiMiniconda3libsite-packagespandascoreframe.py", line 6375, in _list_of_dict_to_arrays
    content = list(lib.dicts_to_array(data, list(columns)).T)
    File "pandas\_libslib.pyx", line 441, in pandas._libs.lib.dicts_to_array
    MemoryError

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  • 原文地址:https://www.cnblogs.com/qieyu/p/8067380.html
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