Please reply anyone On Fri, 31 Jan, 2020, 11:37 PM Rajdeep Sahoo, <rajdeepsahoo2...@gmail.com> wrote:
> This is happening when the no of indexed document count is increasing. > With 1 million docs it's working fine but when it's crossing 4.5 > million it's heap space is getting full. > > > On Wed, 22 Jan, 2020, 7:05 PM Michael Gibney, <mich...@michaelgibney.net> > wrote: > >> Rajdeep, you say that "suddenly" heap space is getting full ... does >> this mean that some variant of this configuration was working for you >> at some point, or just that the failure happens quickly? >> >> If heap space and faceting are indeed the bottleneck, you might make >> sure that you have docValues enabled for your facet field fieldTypes, >> and perhaps set uninvertible=false. >> >> I'm not seeing where large numbers of facets initially came from in >> this thread? But on that topic this is perhaps relevant, regarding the >> potential utility of a facet cache: >> https://issues.apache.org/jira/browse/SOLR-13807 >> >> Michael >> >> On Wed, Jan 22, 2020 at 7:16 AM Toke Eskildsen <t...@kb.dk> wrote: >> > >> > On Sun, 2020-01-19 at 21:19 -0500, Mehai, Lotfi wrote: >> > > I had a similar issue with a large number of facets. There is no way >> > > (At least I know) your can get an acceptable response time from >> > > search engine with high number of facets. >> > >> > Just for the record then it is doable under specific circumstances >> > (static single-shard index, only String fields, Solr 4 with patch, >> > fixed list of facet fields): >> > https://sbdevel.wordpress.com/2013/03/20/over-9000-facet-fields/ >> > >> > More usable for the current case would be to play with facet.threads >> > and throw hardware with many CPU-cores after the problem. >> > >> > - Toke Eskildsen, Royal Danish Library >> > >> > >> >
