RE: Which server parameters to tweak in Solr if I expect heavy writes and light reads?

In my personal experience: ramBufferSizeMB=8192 helps to keep many things in RAM and to delay Index Merge forever (I have single segment 10G with almost 100 mlns docs after 24 hours) Heavy I/O was a problem before, and I solved it -Original Message- From: Archon810

Re: Which server parameters to tweak in Solr if I expect heavy writes and light reads?

On Sat, Aug 15, 2009 at 3:51 AM, Archon810 archon...@gmail.com wrote: I am facing scalability issues designing a new Solr cluster and I need to master to be able to handle a relatively high rate of updates with almost no reads - they can be done via slaves. Is it ok for the new writes to

Which server parameters to tweak in Solr if I expect heavy writes and light reads?

I am facing scalability issues designing a new Solr cluster and I need to master to be able to handle a relatively high rate of updates with almost no reads - they can be done via slaves. My existing Solr instance is occupying a huge amount of RAM, in fact it started swapping at only 4.5mil