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From Erick Erickson <erickerick...@gmail.com>
Subject Re: Solr's FieldValueCache and Lucene's FieldCache
Date Mon, 05 Dec 2011 13:13:46 GMT
Have you looked at:
http://wiki.apache.org/solr/SolrCaching
?

But no, they aren't used for the same thing. The people
who work on the code work hard to keep the memory
use down.

Best
Erick

On Fri, Dec 2, 2011 at 4:37 AM, RT RT <robt7877@yahoo.co.uk> wrote:
> Hi,
>
> I'm trying to understand caching, looking on the wiki I can see that Solr directly or
indirectly uses Lucene's fieldCache and also it has it's own fieldValueCache. They seem to
store the same entries - field values.
>
> How does Solr use both of these caches, or are they the same thing?
>
> Thanks in advance.

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