Experience with Solr and JVM heap sizes over 2 GB

2010-03-31 Thread Burton-West, Tom
Hello all, We have been running a configuration in production with 3 solr instances under one tomcat with 16GB allocated to the JVM. (java -Xmx16384m -Xms16384m) I just noticed the warning in the LucidWorks Certified Distribution Reference Guide that warns against using more than 2GB (see

Re: Experience with Solr and JVM heap sizes over 2 GB

2010-03-31 Thread Glen Newton
I have used up to 27GB of heap with no issues, both SOLR and (just) Lucene. -Glen Newton http://zzzoot.blogspot.com/ On 31 March 2010 11:34, Burton-West, Tom tburt...@umich.edu wrote: Hello all, We have been running a configuration in production with 3 solr instances under one  tomcat with

Re: Experience with Solr and JVM heap sizes over 2 GB

2010-03-31 Thread Yonik Seeley
On Wed, Mar 31, 2010 at 11:34 AM, Burton-West, Tom tburt...@umich.edu wrote: Hello all, We have been running a configuration in production with 3 solr instances under one  tomcat with 16GB allocated to the JVM.  (java -Xmx16384m -Xms16384m)  I just noticed the warning in the LucidWorks