1, SparkSession.builder()
.master(“local”)
.appName(“Word Count”)
.config(“spark.some.config.option”, “some-value”)
.getOrCreate()
2,SparkSession.builder().getOrCreate()
1, SparkSession.builder()
.master(“local”)
.appName(“Word Count”)
.config(“spark.some.config.option”, “some-value”)
.getOrCreate()
2,SparkSession.builder().getOrCreate()