I don't have this issue. I have tried with various json facet queries and my filter cache always come down to the 'minsize'( never exceeds configured) with solr version 5.2.1, and all my queries are json nested faceted.
> On 23-Jul-2015, at 7:43 pm, Yonik Seeley <ysee...@gmail.com> wrote: > >> On Thu, Jul 23, 2015 at 5:00 PM, Harry Yoo <hyunat...@gmail.com> wrote: >> Is there a way to patch? I am using 5.2.1 and using json facet in production. > > First you should see if your queries tickle the bug... > check the size of the filter cache from the admin screen (under > plugins, filterCache) > and see if it's current size is larger than the configured maximum. > > -Yonik > > >>> On Jul 16, 2015, at 1:43 PM, Yonik Seeley <ysee...@gmail.com> wrote: >>> >>> To anyone using the JSON Facet API in released Solr versions: >>> I discovered a serious memory leak while doing performance benchmarks >>> (see http://yonik.com/facet_performance/ for some of the early results). >>> >>> Assuming you're in the evaluation / development phase of your project, >>> I'd recommend using a recent developer snapshot for now: >>> https://builds.apache.org/job/Solr-Artifacts-5.x/lastSuccessfulBuild/artifact/solr/package/ >>> >>> The fix (and performance improvements) will also be in the next Solr >>> release (5.3) of course. >>> >>> -Yonik >>
