uary 18, 2020 15:27
> To: solr-user@lucene.apache.org
> Subject: RE: A question about solr filter cache
>
> Hi!
> Yes, it may depends on Solr version
> Solr 8.3 Admin filterCache page stats looks like:
>
> stats:
> CACHE.searcher.filterCache.cleanupThread:
@Vadim Ivanov<mailto:vadim.iva...@spb.ntk-intourist.ru>
Thank you!
From: Vadim Ivanov
Sent: Tuesday, February 18, 2020 15:27
To: solr-user@lucene.apache.org
Subject: RE: A question about solr filter cache
Hi!
Yes, it may depends on Solr version
Solr 8.3
o:inte...@outlook.com]
> Sent: Tuesday, February 18, 2020 5:32 AM
> To: solr-user@lucene.apache.org
> Subject: Re: A question about solr filter cache
>
> @Erick Erickson<mailto:erickerick...@gmail.com> and @Mikhail Khludnev
>
> got it, the explanation is very cl
Sent: Monday, February 17, 2020 17:51
To: solr-user@lucene.apache.org
Subject: RE: A question about solr filter cache
You can easily check amount of RAM used by core filterCache in Admin UI:
Choose core - Plugins/Stats - Cache - filterCache
It shows useful information on configuration, statisti
0 17:51
To: solr-user@lucene.apache.org
Subject: RE: A question about solr filter cache
You can easily check amount of RAM used by core filterCache in Admin UI:
Choose core - Plugins/Stats - Cache - filterCache
It shows useful information on configuration, statistics and current RAM
usage by fil
of current filtercaches in RAM
> Core, for ex, with 10 mln docs uses 1.3 MB of Ram for every filterCache
>
>
>> -Original Message-
>> From: Hongxu Ma [mailto:inte...@outlook.com]
>> Sent: Monday, February 17, 2020 12:13 PM
>> To: solr-user@lucene.apache.org
mln docs uses 1.3 MB of Ram for every filterCache
> -Original Message-
> From: Hongxu Ma [mailto:inte...@outlook.com]
> Sent: Monday, February 17, 2020 12:13 PM
> To: solr-user@lucene.apache.org
> Subject: A question about solr filter cache
>
> Hi
> I want to k
Hello,
The former
https://github.com/apache/lucene-solr/blob/188f620208012ba1d726b743c5934abf01988d57/solr/core/src/java/org/apache/solr/search/DocSetCollector.java#L84
More efficient sets (roaring and/or elias-fano, iirc) present in Lucene,
but not yet being used in Solr.
On Mon, Feb 17, 2020 at
If 1GB would make solr go out of memory by using a filter query cache,
then it would have already happened during the initial upload of the
solr documents. Imagine the amount of memory you need for one billion
documents..
A filter cache would be the least of your problems. 1GB is small in comparis
Hi
I want to know the internal of solr filter cache, especially its memory usage.
I googled some pages:
https://teaspoon-consulting.com/articles/solr-cache-tuning.html
https://lucene.472066.n3.nabble.com/Solr-Filter-Cache-Size-td4120912.html
(Erick Erickson's answer)
All of them said its structu
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