https://spark.apache.org/docs/3.0.0-preview/web-ui.html#storage-tab On the link in one of the screen shot there are two checkboxes.ON HEAP MEMORYOFF HEAP MEMORY. That is as useful as a pussy on as Barry Humphries wearing a gold dress as Dame Edna average.
Which monkey came up with that ?None of the moneys here noticed that ? Ever heard of a toggle switch.look behind you. Look at the light switch.That is a Toggle switch ON/OFF. Jane thorpe janethor...@aol.com
