In this case, are there counters related to map-side aggregation ?
Edson Ramiro
On Mon, Aug 8, 2016 at 4:00 PM, Edward Capriolo
wrote:
> Hive uses map side aggregation instead of combiners
>
> http://dev.bizo.com/2013/02/map-side-aggregations-in-apache-hive.html
>
> On M
in advance,
Edson Ramiro
ge-10","children":["Stage-2"],"adjacencyType":"CONJUNCTIVE"},{"node":"Stage-2","children":["Stage-8"],"adjacencyType":"CONJUNCTIVE"},{"node":"Stage-2","children":["Stage-8"],"adjacencyType":"CONJUNCTIVE"},{"node":"Stage-8","children":["Stage-5","Stage-4","Stage-6"],"adjacencyType":"DISJUNCTIVE"},{"node":"Stage-8","children":["Stage-5","Stage-4","Stage-6"],"adjacencyType":"DISJUNCTIVE"},{"node":"Stage-5","children":["Stage-0"],"adjacencyType":"CONJUNCTIVE"},{"node":"Stage-4","children":["Stage-
Thanks in advance,
Edson Ramiro
AFAIK,
Hive supports subqueries only in the FROM clause.
Maybe you have to split you query into more queries...
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+SubQueries
Edson Ramiro
On Thu, Jul 25, 2013 at 9:31 AM, Jérôme Verdier
wrote:
> Hi Bennie,
>
&
y with the
stages? Does Hive execute some stages locally/at the master node? Why some
stages are not sent to Hadoop?
Thanks in advance,
Edson Ramiro
[1] https://issues.apache.org/jira/browse/HIVE-600
[2] http://www.inf.ufpr.br/erlfilho/q16_parts_supplier_relationship.hive.txt
[3]
http://www.i
