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Posted to user@spark.apache.org by Georg Heiler <ge...@gmail.com> on 2017/04/10 04:57:56 UTC

spark off heap memory

Hi,
I thought that with the integration of project Tungesten, spark would
automatically use off heap memory.

What for are spark.memory.offheap.size and spark.memory.offheap.enabled? Do
I manually need to specify the amount of off heap memory for Tungsten here?

Regards,
Georg