Thanx, Mikhail for reply
> collection1 has no idea about new searcher in collection2.
I suspected it. :)
So, when "join" query arrives searcher on collection1 has no chance to use
filter cache, stored before.
I suppose it invalidates filter cache, am I right?
&fq={!join score=none from=id fromIndex=collection2 to=field1}*:*
> On Tue, Jan 15, 2019 at 1:18 PM Vadim Ivanov <
> vadim.iva...@spb.ntk-intourist.ru> wrote:
>
> > Sory, I've sent unfinished message
> > So, query on collection1
> > q=*:*{!join score=none from=id fromIndex=collection2 to=field1}*:*
> >
> > The question is what happened with autowarming and new searchers on
> > collection1 when new searcher starts on collection2?
> > IMHO when request with join comes it's impossible to use caches on
> > collection1 and ...
> > Does new searcher starts on collection1 as well?
> >
> >
> > > -----Original Message-----
> > > From: Vadim Ivanov [mailto:vadim.iva...@spb.ntk-intourist.ru]
> > > Sent: Tuesday, January 15, 2019 1:00 PM
> > > To: solr-user@lucene.apache.org
> > > Subject: join query and new searcher on joined collection
> > >
> > > Solr 6.3
> > >
> > >
> > >
> > > I have a query like this:
> > >
> > > q=*:*{!join score=none from=id fromIndex=hss_4 to=rpk_hdquotes
> v=$qq}*:*
> > >
> > >
> > >
> > > --
> > >
> > > Vadim
> > >
> > >
> >
> >
> >
>
> --
> Sincerely yours
> Mikhail Khludnev
