Thanks much Bram! Best, Mark
On Wed, Sep 16, 2020 at 3:59 AM Bram Van Dam <bram.van...@intix.eu> wrote: > There are a couple of open issues related to the timeAllowed parameter. > For instance it currently doesn't work on conjunction with the > cursorMark parameter [1]. And on Solr 7 it doesn't work at all [2]. > > But other than that, when users have a lot of query flexibility, it's a > pretty good idea to limit them somehow. You don't want your users to > blow up your servers. > > [1] https://issues.apache.org/jira/browse/SOLR-14413 > > [2] https://issues.apache.org/jira/browse/SOLR-9882 > > - Bram > > On 16/09/2020 03:04, Mark Robinson wrote: > > Thanks Dominique! > > So is this parameter generally recommended or not. I wanted to try with a > > value of 10s. We are not using it now. > > My goal is to prevent a query from running more than 10s on the solr > server > > and choking it. > > > > What is the general recommendation. > > > > Thanks! > > Mark > > > > On Tue, Sep 15, 2020 at 5:38 PM Dominique Bejean < > dominique.bej...@eolya.fr> > > wrote: > > > >> Hi, > >> > >> 1. Yes, your analysis is correct > >> > >> 2. Yes, it can occurs too with very slow query. > >> > >> Regards > >> > >> Dominique > >> > >> Le mar. 15 sept. 2020 à 15:14, Mark Robinson <mark123lea...@gmail.com> > a > >> écrit : > >> > >>> Hi, > >>> > >>> When in a sample query I used "timeAllowed" as low as 10mS, I got value > >> for > >>> > >>> "numFound" as say 2000, but no docs were returned. But when I increased > >> the > >>> > >>> value for timeAllowed to be in seconds, never got this scenario. > >>> > >>> > >>> > >>> I have 2 qns:- > >>> > >>> 1. Why does numFound have a value like say 2000 or even 6000 but no > >>> > >>> documents actually returned. During document collection is calculation > of > >>> > >>> numFound done first and doc collection later?. Is doc list empty > >> because,by > >>> > >>> the time doc collection started the timeAllowed cut off took effect? > >>> > >>> > >>> > >>> 2. If I give timeAllowed a value say, 10s or above do you think the > above > >>> > >>> scenario of valid count displayed in numFound, but doc list empty can > >> ever > >>> > >>> occur still, as there is more time before cut-off to retrieve at least > >> one > >>> > >>> doc ? > >>> > >>> > >>> > >>> Thanks! > >>> > >>> Mark > >>> > >>> > >> > > > >
