网站介绍：文章浏览阅读5.1w次，点赞19次，收藏24次。在运行spark的测试程序SparkPi时，点击运行，出现了如下错误：Exception in thread "main" org.apache.spark.SparkException: A master URL must be set in your configurationat org.apache.spark.SparkContext.(SparkContext.scala:18_a master url must be set in your configuration
- 链接地址：https://blog.csdn.net/shenlanzifa/article/details/42679577
- 链接标题：解决A master URL must be set in your configuration错误-CSDN博客
- 所属网站：blog.csdn.net
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- 网站标签：a master url must be set in your configuration
