Re: solr-user Digest of: get.100322

2014-05-21 Thread Shawn Heisey
On 5/21/2014 7:28 AM, Jack Krupansky wrote: > Just to re-emphasize the point - when provisioning Solr, you need to > ASSURE that the system has enough system memory so that the Solr index > on that system fits entirely in the OS file system cache. No ifs, > ands, or buts. If you fail to follow that

Re: solr-user Digest of: get.100322

2014-05-21 Thread Jack Krupansky
org Subject: Re: solr-user Digest of: get.100322 On 5/20/2014 2:01 AM, Jeongseok Son wrote: Though it uses only small amount of memory I'm worried about memory usage because I have to store so many documents. (32GB RAM / total 5B docs, sum of docs. of all cores) If you've only got 32GB

Re: solr-user Digest of: get.100322

2014-05-20 Thread Shawn Heisey
On 5/20/2014 2:01 AM, Jeongseok Son wrote: > Though it uses only small amount of memory I'm worried about memory > usage because I have to store so many documents. (32GB RAM / total 5B > docs, sum of docs. of all cores) If you've only got 32GB of RAM and there are five billion docs on the system,

Re: solr-user Digest of: get.100322

2014-05-20 Thread Jeongseok Son
Thank you for your reply! I also found docValues after sending an email and your suggestion seems the best solution for me. Now I'm configuring schema.xml to use docValues and have a question about docValuesFormat. According to this thread( http://lucene.472066.n3.nabble.com/Trade-offs-in-choosin