Just wondering if there is a good reason to keep around the
pre-tungsten on-heap memory mode for Spark 3, and make
spark.memory.offHeap.enabled always true? It would simplify the code
somewhat, but I don't feel I'm so aware of the tradeoffs.

I know we didn't deprecate it, but it's been off by default for a long
time. It could be deprecated, too.

Same question for spark.memory.useLegacyMode and all its various
associated settings? Seems like these should go away at some point,
and Spark 3 is a good point. Same issue about deprecation though.

---------------------------------------------------------------------
To unsubscribe e-mail: dev-unsubscr...@spark.apache.org

Reply via email to