person_age", DoubleType(), False)]) NameError: name 'DoubleType' is not defined [z2u03g8ecz.jpeg] 异常二: Py4JJavaError...测试数据如下: [nv67cfm7rf.png] [t9wcqxydql.png] 代码执行报错如下: Py4JJavaError: An error occurred while calling o291
In [6]: df.shift(1) --------------------------------------------------------------------------- Py4JJavaError...", name), value) 329 else: Py4JJavaError: An error occurred while calling o110.select. : org.apache.spark.sql.AnalysisException
PycharmProjects\pythonProject\venv\lib\site-packages\py4j\protocol.py", line 326, in get_return_value raise Py4JJavaError
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