Mailing-List: contact solr-user-help@lucene.apache.org; run by ezmlm
Precedence: bulk
Reply-To: solr-user@lucene.apache.org
MIME-Version: 1.0
In-Reply-To: <GKZMFgnf5fr0J69KOa5c7EClz_LZsqxHp-Jbxo5xisPcgGsv0r0KABQM9OccklDOtULBcmMc9gSLJHIgBCTNjBW5zJ2Ryjkle3N7ituTZoc=@protonmail.com>
References: <GKZMFgnf5fr0J69KOa5c7EClz_LZsqxHp-Jbxo5xisPcgGsv0r0KABQM9OccklDOtULBcmMc9gSLJHIgBCTNjBW5zJ2Ryjkle3N7ituTZoc=@protonmail.com>
From: Alexandre Rafalovitch <arafalov@gmail.com>
Date: Wed, 3 Jan 2018 10:08:11 -0500
Message-ID: <CAEFAe-GzwkaLAKFGmEgLsLDcfNYVyoV-N3tucfBNLR1mYSx2yA@mail.gmail.com>
Subject: Re: Heavy operations in PostFilter are heavy
To: solr-user <solr-user@lucene.apache.org>, Solrmails <solrmails@protonmail.com>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
archived-at: Wed, 03 Jan 2018 15:08:57 -0000

Are you doing cache=3Dfalse and cost > 100?

See the recent article on the topic deep-dive, if you haven't:
https://lucidworks.com/2017/11/27/caching-and-filters-and-post-filters/

Regards,
   Alex.

On 3 January 2018 at 05:31, Solrmails <solrmails@protonmail.com> wrote:
> Hello,
>
> I tried to write a Solr PostFilter to do filtering within the 'collect'-M=
ethod(DelegatingCollector). I have to do some heavy operations within the '=
collect'-Method. This isn't a problem for a few results. But unfortunately =
it taks forever with 50 or more results. This is because I have to do the c=
hecks for every single id again and can't process a list of ids within 'col=
lect'.
>
> Is there a better place to do PostFiltering? But I don't want to reimplem=
ent the Solr Paging/Coursor-Feature to get my things to work.
>
> Thank You