根据本文件https://koalas.readthedocs.io/en/latest/getting_started/install.html
系统信息：
numpy 1.24.3
koalas 1.8.2
pyspark 3.4.0
Python 3.8.10尝试读取csv文件时遇到问题
import databricks.koalas as ks
import time
import numpy as np
df_koalas=ks.read_csv('train.csv')属性错误：模块'numpy'没有属性'bool'
AttributeError: module 'numpy' has no attribute 'bool'.
`np.bool` was a deprecated alias for the builtin `bool`. To avoid this error in existing code, use `bool` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.bool_` here.
The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at:
1条答案
按热度按时间az31mfrm1#
Koalas已经有一段时间没有作为单独的项目进行维护了，就像Spark 3.2.0的its functionality was incorporated directly into PySpark一样。它与最近的NumPy版本不兼容。您需要迁移到the new Spark Pandas API。