Hi Cheng,
It would really help if you could simplify your example so it's easy
to reproduce by one of us.
Also, can you share the value of hive.optimize.ppd property by doing
hive> set hive.optimize.ppd;
Does inverting the property (making it false, if it's true) change anything?
On Thu, Nov 15,
resent as no one has replied yet :)
On Thu, Nov 15, 2012 at 11:18 AM, Chen Song wrote:
> Hi Folks
>
> We are getting inconsistent output when running some semantically same
> Hive queries. We are using *CDH3u3* with *Hive 0.7.1.*
>
> The query I am running performs a map-side join of two subquer
