2021년/ERROR
21/04/06 15:20:45 ERROR shuffle.RetryingBlockFetcher: Exception while beginning fetch of 1 outstanding blocks
pyspark 실행할 대 --master 설정을 해줘야한다... 하... / __/__ ___ _____/ /__ _\ \/ _ \/ _ `/ __/ '_/ /__ / .__/\_,_/_/ /_/\_\ version 3.1.1 /_/ Using Python version 3.8.1 (v3.8.1:1b293b6006, Dec 18 2019 14:08:53) Spark context Web UI available at http://jiwon.local:4042 Spark context available as 'sc' (master = spark://jiwon.local:7077, app id = app-20210406152023-0003). SparkSession available as 'spark'. >>..
2021. 4. 6. 15:22