Any time I see a question like this I break out in hives (little pun there). Solr is _not_ a replacement for Hive. Or any other SQL or SQL-like engine. Trying to make it into one is almost always a mistake. First I'd ask why you have to form this query.
Now, while I have very little knowledge of HIve, collect_set "removes duplicates" Why do you have duplicates in the first place? Best, Erick On Thu, Jun 12, 2014 at 7:12 AM, Vivekanand Ittigi <vi...@biginfolabs.com> wrote: > Hi, > > Can anyone please look into this issue. I want to implement this query in > solr. > > Thanks, > Vivek > > ---------- Forwarded message ---------- > From: Vivekanand Ittigi <vi...@biginfolabs.com> > Date: Thu, Jun 12, 2014 at 11:08 AM > Subject: Implementing Hive query in Solr > To: "solr-user@lucene.apache.org" <solr-user@lucene.apache.org> > > > Hi, > > My requirements is to execute this query(hive) in solr: > > select SUM(Primary_cause_vaR),collect_set(skuType),RiskType,market, > collect_set(primary_cause) from bil_tos Where skuType='Product' group by > RiskType,market; > > I can implement sum and groupBy operations in solr using StatsComponent > concept but i've no idea to implement collect_set() in solr. > > Collect_set() is used in Hive queries. > Please provide me equivalent function for collect_set in solr or links or > how to achieve it. It'd be a great help. > > > Thanks, > Vivek
