Hey Joel see below
On Wed, Jun 3, 2015 at 1:43 PM, Joel Bernstein <joels...@gmail.com> wrote: > A few questions for you: > > How large can the list of filtering ID's be? > >> 10k > > What's your expectation on latency? > 10> latency <100 > > What version of Solr are you using? > 5.0.0 > > SolrCloud or not? > not > > Joel Bernstein > http://joelsolr.blogspot.com/ > > On Wed, Jun 3, 2015 at 1:23 PM, Robust Links <pey...@robustlinks.com> > wrote: > > > Hi > > > > I have a set of document IDs from one core and i want to query another > core > > using the ids retrieved from the first core...the constraint is that the > > size of doc ID set can be very large. I want to: > > > > 1) retrieve these docs from the 2nd index > > 2) facet on the results > > > > I can think of 3 solutions: > > > > 1) boolean query > > 2) terms fq > > 3) use a DB rather than Solr > > > > I am trying to keep latencies down so prefer to not use (3). The problem > > with (1) is maxBooleanclauses is hardwired and I am not sure when I will > > hit the exception. Option (2) seems to also hit limits.. so if I do > > > > select?fl=*&q=*:*&facet=true&facet.field=title&fq={!terms > > f=id}<LONG_LIST_OF_IDS> > > > > solr just goes blank. I have tried adding cost=200 to try to run the > query > > first fq={!terms f=id cost=200} but still no good. Paging on doc IDs > could > > be a solution but the problem then is that the faceting results > correspond > > to the paged IDs and not the global set. > > > > My filter cache spec is as follows > > > > <filterCache class="solr.FastLRUCache" > > size="1000000" > > initialSize="1000000" > > autowarmCount="100000"/> > > > > > > What would be the best way for me to solve this problem? > > > > thank you > > >
