Re: Cache size and Heap size

2008-01-16 Thread Chris Hostetter
: > I know this is a lot and I'm going to decrease it, I was just experimenting, : > but I need some guidelines of how to calculate the right size of the cache. : : Each filter that matches more than ~3000 documents will occupy maxDocs/8 bytes : of memory. Certain kinds of faceting require one en

Re: Cache size and Heap size

2008-01-16 Thread Mike Klaas
On 16-Jan-08, at 11:15 AM, [EMAIL PROTECTED] wrote: I'm using Tomcat. I set Max Size = 5Gb and I checked in profiler that it's actually uses whole memory. There is no significant memory use by other applications. Whole change was I increased the size of cache to: LRU Cache(maxSize=1048576, i

Re: Cache size and Heap size

2008-01-16 Thread evgeniy . strokin
e.org Sent: Wednesday, January 16, 2008 10:48:50 AM Subject: Re: Cache size and Heap size Hi Gene. Have you set your app server / servlet container to use allocate some of this memory to be used? You can define the maximum and minimum heap size adding/replacing some parameters on the app

Re: Cache size and Heap size

2008-01-16 Thread Daniel Alheiros
Hi Gene. Have you set your app server / servlet container to use allocate some of this memory to be used? You can define the maximum and minimum heap size adding/replacing some parameters on the app server initialization: -Xmx1536m -Xms1536m Which app server / servlet container are you using?

Cache size and Heap size

2008-01-16 Thread Evgeniy Strokin
Hello,.. I have relatively large RAM (10Gb) on my server which is running Solr. I increased Cache settings and start to see OutOfMemory exceptions, specially on facet search. Is anybody has some suggestions how Cache settings related to Memory consumptions? What are optimal settings? How they c