2019년
Exception in thread "main" org.apache.spark.SparkException: Task not serializable
위지원
2019. 1. 23. 21:23
spark context serializable에 관한 글
*객체 직렬화를 위해 object에 따로 변수 두기
https://stackoverflow.com/questions/31664819/spark-how-to-use-sparkcontext-within-classes?rq=1
RDD는 drive에서만!
https://stackoverflow.com/questions/31448069/sparkcontext-not-serializable-inside-a-companion-object