Is there any concurrent access to broadcast variables in the workers? My
use case is that the broadcast variable is a large dataset object which is
*only* read. However, there is some cache in this object which is written
(so it speeds up generation of entries in this dataset). Everything will
That's great! Thanks
El martes, 28 de julio de 2015, Ted Yu yuzhih...@gmail.com escribió:
If I understand correctly, there would be one value in the executor.
Cheers
On Tue, Jul 28, 2015 at 4:23 PM, Jonathan Coveney jcove...@gmail.com
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i am running in coarse grained mode, let's say with 8 cores per executor.
If I use a broadcast variable, will all of the tasks in that executor share
the same value? Or will each task broadcast its own value ie in this case,
would there be one value in the executor shared by the 8 tasks, or would
If I understand correctly, there would be one value in the executor.
Cheers
On Tue, Jul 28, 2015 at 4:23 PM, Jonathan Coveney jcove...@gmail.com
wrote:
i am running in coarse grained mode, let's say with 8 cores per executor.
If I use a broadcast variable, will all of the tasks in that
