SparkException: Python worker failed to connect back
报错:org.apache.spark.SparkException: Python worker failed to connect back.
org.apache.spark.SparkException: Python worker failed to connect back
尝试了各种网上说的办法,不行,然后
解决办法:
把我的电脑–管理–高级系统设置–环境变量–系统变量,
把SPARK_HOME 设置为python的exe文件,就好了,如下图:
就搞定了。
WIN10 Spark 3.1.2
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