Hi Yonik, I've tried to change de "documentCache" to 60 as you told me but the problem persist.
If I set "hl=off" the memory never pass 65.000KB. But if I set it to "on" in my first search, using a common word as "a", the memory increase until 763000KB. If after this I search for other common word as "web" the memory grows up until 1200000KB..and continue increasing with new searchs. I can't understand very well how solr uses the RAM. Should I read how Lucene use the memory or it's not the same management. My solr configuration is: ########################################### <requestHandler name="standard" class="solr.DisMaxRequestHandler"> <lst name="defaults"> <str name="echoParams">explicit</str> <float name="tie">0.01</float> <str name="qf">content^0.5 title^0.7</str> <int name="rows">10</int> <str name="fl">path,date,format,score,author,title</str> <str name="version">2.1</str> <str name="hl">off</str> <str name="hl.fl">content</str> <int name="hl.fragsize">50</int> <int name="hl.snippets">2</int> - <str name="hl.simple.pre"> <![CDATA[ <span class="Highlight"> ]]> </str> - <str name="hl.simple.post"> <![CDATA[ </span> ]]> </str> </lst> </requestHandler> ... <filterCache class="solr.LRUCache" size="1000" initialSize="500" autowarmCount="0"/> <queryResultCache class="solr.LRUCache" size="640" initialSize="320" autowarmCount="0"/> <documentCache class="solr.LRUCache" size="60" initialSize="60" autowarmCount="0"/> ########################################### Any help will be very usefull for me. Thanks for your attention. -Rober -----Mensaje original----- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] En nombre de Yonik Seeley Enviado el: viernes, 13 de junio de 2008 21:48 Para: solr-user@lucene.apache.org Asunto: Re: Memory problems when highlight with not very big index On Fri, Jun 13, 2008 at 3:30 PM, Roberto Nieto <[EMAIL PROTECTED]> wrote: > The part that i can't understand very well is why if i desactivate > highlighting the memory doesnt grows. > It only uses doc cache if highlighting is used or if content retrieve is > activated? Perhaps you are highlighting some fields that you normally don't return? What is "fl" vs "hl.fl"? -Yonik