The memory that you see in Spark's UI page, under storage is not the memory used by your processing but the amount of memory that you persisted from your RDDs and DataFrames
Read more here : https://spark.apache.org/docs/3.0.0-preview/web-ui.html#storage-tab We need more details to be able to help you (sample code helps) -- Sent from: http://apache-spark-user-list.1001560.n3.nabble.com/ --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org