e, Sep 17, 2013 at 2:24 AM, Mikael Öhman wrote:
>
> Thank you for the information. Just to be clear, it is not that I have
> manually restricted the job to run using only a single mapreduce job, but
> it incorrectly assumes one job is enough?
>
> I will get back with results fr
måndag, 16 september 2013 19:52
> *Ämne:* Re: Duplicate rows when using group by in subquery
>
> Hello Mikael,
>
> Seems your case is related to the bug reported in
> https://issues.apache.org/jira/browse/HIVE-5149. Basically, when hive
> uses a single MapReduce job to evalu
Hello Mikael,
Seems your case is related to the bug reported in
https://issues.apache.org/jira/browse/HIVE-5149. Basically, when hive uses
a single MapReduce job to evaluate your query, "c.Symbol" and "c.catid" are
used to partitioning data, and thus, rows with the same value of "c.Symbol"
are not
