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From Alex <chy101...@hotmail.com>
Subject RE: lucene memory consumption
Date Thu, 29 May 2008 22:30:44 GMT

Currently, searching on our index consumes around 2.5GB of ram. 
This is just a single term query, nothing that requires the in memory cache like in
the FieldScoreQuery. 


Alex

----------------------------------------
> Date: Thu, 29 May 2008 15:25:43 -0700
> From: chenjian1227@gmail.com
> To: java-user@lucene.apache.org
> Subject: Re: lucene memory consumption
> 
> Not that I can think about. But, if you have any cached field data,
> norms array, that could be huge.
> 
> Would be interested in knowing from others regarding this topic as well.
> 
> Jian
> 
> On 5/29/08, Alex  wrote:
>>
>> Hi,
>> other than the in memory terms (.tii), and the few kilobytes of opened file
>> buffer, where are some other sources of significant memory consumption
>> when searching on a large index ?  (> 100GB). The queries are just normal
>> term queries.
>>
>>
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