Erick: My autocommit is set to trigger every 30 seconds with openSearcher=false. The autocommit for soft commits are disabled
On Tue, Feb 25, 2014 at 3:30 PM, KNitin <nitin.t...@gmail.com> wrote: > Jeff : Thanks. I have tried reload before but it is not reliable (atleast > in 4.3.1). A few cores get initialized and few dont (show as just > recovering or down) and hence had to move away from it. Is it a known issue > in 4.3.1? > > Shawn,Otis,Erick > > Yes I have reviewed the page before and have given 1/4 of my mem to JVM > and the rest to RAM/Os Cache. (15 Gb heap and 45 G to rest. Totally 60G > machine). I have also reviewed the tlog file and they are in the order of > KB (4-10 or 30). I have SSD and the reads are hardly noticable (in the > order of 100Kb during that time frame). I have also disabled swap on all > machines > > Regarding firstSearcher, It is currently set to externalFileLoader. What > is the use of first searcher? I havent played around with it > > Thanks > Nitin > > > > > > On Mon, Feb 24, 2014 at 7:58 PM, Erick Erickson > <erickerick...@gmail.com>wrote: > >> What is your firstSearcher set to in solrconfig.xml? If you're >> doing something really crazy there that might be an issue. >> >> But I think Otis' suggestion is a lot more probable. What >> are your autocommits configured to? >> >> Best, >> Erick >> >> >> On Mon, Feb 24, 2014 at 7:41 PM, Shawn Heisey <s...@elyograg.org> wrote: >> >> > > Hi >> > > >> > > I have a 4 node solrcloud cluster with more than 50 collections with >> 4 >> > > shards each. Everytime I want to make a schema change, I upload >> configs >> > to >> > > zookeeper and then restart all nodes. However the restart of every >> node >> > is >> > > very slow and takes about 20-30 minutes per node. >> > > >> > > Is it recommended to make loadOnStartup=false and allow solrcloud to >> lazy >> > > load? Is there a way to make schema changes without restarting >> solrcloud? >> > >> > I'm on my phone so getting a Url for you is hard. Search the wiki for >> > SolrPerformanceProblems. There's a section there on slow startup. >> > >> > If that's not it, it's probably not enough RAM for the OS disk cache. >> That >> > is also discussed on that wiki page. >> > >> > Thanks, >> > Shawn >> > >> > >> > >> > >> > >
