Hi, When I cache a table in memory for the first time in Spark (version 0.8.0), it usually takes 10 mins. If I were to quit Spark and restart it then re-cache the same table in memory, the operation would take 4 mins. I had the assumption that quitting the Spark session will un-cache the table from memory. Does any OS caching take place since re-caching the table takes half the original time?
Thanks Mskh -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-and-disk-cache-tp1180.html Sent from the Apache Spark User List mailing list archive at Nabble.com.
