$apache$spark$rdd$RDD$$dependencies_ of type scala.collection.Seq in instance of org.apache.spark.rdd.MapPartitionsRDD(JavaSerializer.scala:75) at org.apache.spark.
我正在尝试基于下面的spark文档使用PySpark 2.4,pyarrow版本0.15.0和pandas版本0.24.2执行pandas_udf,在调用pandas_udf函数时有问题。import pandas as pdfrom pyspark.sql.types import LongTypelocal Pandas data
x = pd.S