Is the issue that the default rangeBetween = rangeBetween(-sys.maxsize, 0)?
That would explain the behavior below. Is this default documented somewhere?
From: Alexander Peletz [mailto:alexand...@slalom.com]
Sent: Wednesday, August 17, 2016 8:48 PM
To: user <user@spark.apache.org>
Subje
, null, null, null, null, null, null)))
+ }
I would expect the correct results to be as follows instead of what is used
above. Shouldn't we always return the first or last value in the partition
based on the ordering? It looks something else is going on... can someone
explain?
+
this by having a window
that is in reverse order and use first() instead of last() but it would be
great if last() actually worked.
Thanks,
Alexander
Alexander Peletz
Consultant
slalom
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