Hi Nick
Can you try disabling predicate pushdown in ORC and see if you are getting
correct results?
set hive.optimize.index.filter=false;
This is just to rule out the possibility of bug in predicate pushdown.
- Prasanth
On Wed, Jan 14, 2015 at 6:46 PM, Martin, Nick nimar...@pssd.com wrote:
*Hive 13
I'm storing a sales amount column as a double in an ORC table and when I do:
select sum(x) from sometable
I get a value like 4.79165141174808E9
A visual inspection of the column values reveals no glaring anomalies...all
looks pretty normal. If I do the same thing in a textfile table I get a
perfectly fine aggregation of the double field.
I couldn't find anything like this already reported so I filed a bug (9385).
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