An error occurred while calling None.org.apache.spark.api.java.JavaSparkContext.
本地运行报错,错误信息如下:
py4j.protocol.Py4JJavaError: An error occurred while calling None.org.apache.spark.api.java.JavaSparkContext.
: org.apache.spark.SparkException: Could not parse Master URL: ‘<pyspark.conf.SparkConf object at 0x033D3A70>’