bq: is there an upper limit of amount of solr processes per machine, No, assuming they're all in separate JVMs. I've see reports, though, that increasing the number of JVMs past the number of CPU cores gets into "iffy" territory.
And, depending on your disk storage they may all be contending for disk access. FWIW, Erick On Sun, Sep 29, 2013 at 9:21 AM, adfel70 <adfe...@gmail.com> wrote: > Hi, > I'm thinking of solr cluster architecture before purchasing machines. > > > My total index size is around 5TB. I want to have replication factor of 3. > total 15TB. > I've understood that I should have 50-100% of the index size as ram, for OS > cache. Lets say we're talking about around 10TB of memory. > Now I need to split this memory to multiple servers and get the machine spec > I want to buy. > I'm thinking of running multiple solr processes per machine. > is there an upper limit of amount of solr processes per machine, assuming > that I make sure that the total size of indexes of all nodes in the machine > is within the RAM percentage i've defined? > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Maximum-solr-processes-per-machine-tp4092568.html > Sent from the Solr - User mailing list archive at Nabble.com.
