On Tue, Apr 2, 2013 at 12:59 PM, Toke Eskildsen <t...@statsbiblioteket.dk> wrote: > How many documents does your index have, how many fields do you facet on > and approximately how many unique values does your facet fields have? >
8971763 documents, growing at a rate of about 500 per minute. We actually expect that to be ~50000 per minute once we get out of testing. Most documents are less than a KiB in the 'text' field, and they have a few other fields which store short strings, dates, or ints. You can think of these documents like tweets: short general purpose text messages. >> I notice that this only occurs on queries that run facets. I start >> Solr with the following command: >> sudo nohup java -XX:NewRatio=1 -XX:+UseParNewGC >> -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled >> -Dsolr.solr.home=/mnt/SolrFiles100/solr -jar >> /opt/solr-4.1.0/example/start.jar & > > You are not specifying any maximum heap size (-Xmx), which you should do > in order to avoid unpleasant surprises. Facets and sorting are often > memory hungry, but your system seems to have 13GB free RAM so the easy > solution attempt would be to increase the heap until Solr serves the > facets without OOM. > Thanks, I will start with "-Xmx8g" and test. -- Dotan Cohen http://gibberish.co.il http://what-is-what.com