I think some example code would help to understand what you are doing.
Am 18.12.19 um 08:12 schrieb Tzahi File:
no.. there're 100M records both even and odd
On Tue, Dec 17, 2019 at 8:13 PM Russell Spitzer
<russell.spit...@gmail.com <mailto:russell.spit...@gmail.com>> wrote:
Is there a chance your data is all even or all odd?
On Tue, Dec 17, 2019 at 11:01 AM Tzahi File
<tzahi.f...@ironsrc.com <mailto:tzahi.f...@ironsrc.com>> wrote:
I have in my spark sql query a calculated field that gets the
value if field1 % 3.
I'm using this field as a partition so I expected to get 3
partitions in the mentioned case, and I do get. The issue
happened with even numbers (instead of 3 - 4,2 ... ).
When I tried to use even numbers, for example 4 I got only 2
partitions - 1 and 3.
Field 1 datatype is bigint.
Do you have any suggestions?
--
thanks,
Tzahi
--
Tzahi File
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