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From billnb...@gmail.com
Subject Re: Question about Lucene FieldCache
Date Mon, 09 Jan 2017 15:45:55 GMT
Try disabling and perf may get better 

Bill Bell
Sent from mobile


> On Jan 9, 2017, at 6:41 AM, Yago Riveiro <yago.riveiro@gmail.com> wrote:
> 
> The documentation says that the only caches configurable are:
> 
> - filterCache
> - queryResultCache
> - documentCache
> - user defined caches
> 
> There is no entry for fieldValueCache and in my case all of list in the documentation
are disable ...
> 
> --
> 
> /Yago Riveiro
> 
>> On 9 Jan 2017 13:20 +0000, Mikhail Khludnev <mkhl@apache.org>, wrote:
>>> On Mon, Jan 9, 2017 at 2:17 PM, Yago Riveiro <yago.riveiro@gmail.com> wrote:
>>> 
>>> Thanks for re reply Mikhail,
>>> 
>>> Do you know if the 10000 value is configurable?
>> 
>> yes. in solrconfig.xml
>> https://cwiki.apache.org/confluence/display/solr/Query+Settings+in+SolrConfig#QuerySettingsinSolrConfig-Caches
>> iirc you cant' fully disable it setting size to 0.
>> 
>> 
>>> My insert rate is so high
>>> (5000 docs/s) that the cache it's quite useless.
>>> 
>>> In the case of the Lucene field cache, it's possible "clean" it in some
>>> way?
>>> 
>>> Even it would be possible, the first sorting query or so loads it back.
>> 
>>> Some cache is eating my memory heap.
>>> 
>> Probably you need to dedicate master which won't load FieldCache.
>> 
>> 
>>> 
>>> 
>>> 
>>> -----
>>> Best regards
>>> 
>>> /Yago
>>> --
>>> View this message in context: http://lucene.472066.n3.
>>> nabble.com/Question-about-Lucene-FieldCache-tp4313062p4313069.html
>>> Sent from the Solr - User mailing list archive at Nabble.com.
>>> 
>> 
>> 
>> 
>> --
>> Sincerely yours
>> Mikhail Khludnev

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