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From Fuad Efendi <f...@efendi.ca>
Subject Re: Exception while doing sorting
Date Wed, 17 Sep 2008 13:58:04 GMT
Increase memory.

Lucene uses FieldCache for sorting on non-tokenized field and tries to  
maintain fields from all your 4 millions documents, even if you need  
to sort only 4000 docs.
==============
http://www.tokenizer.org/bot.html


Quoting Ganesh - yahoo <emailgane@yahoo.co.in>:

> Hello all,
>
> I am have indexed more than 4 million documents. My query fetches
> 300,000 hits. If i perform sorting on any field, then tomcat reports
> out of memory exception.
> Sometimes the query results may be around 1000, but sorting on any
> field might take more than 30 - 50 secs.
>
> I don't know what's going wrong.
>
> My index searcher is static object and it is getting refreshed every
> minute. JSP pages directly calls the index searcher object and performs
> search.
>
> Regards
> Ganesh
>
>
> Send instant messages to your online friends
> http://in.messenger.yahoo.com
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