Hi, Note about modifying synonyms - you need to reindex, really, if using index-time synonyms. And if you're using search-time synonyms you have multi-word synonym issue described on the Wiki.
Otis -- Performance Monitoring - http://sematext.com/spm On Nov 6, 2012 11:02 PM, "roz dev" <rozde...@gmail.com> wrote: > Erick > > We have a requirement where seach admin can add or remove some synonyms and > would want these changes to be reflected in search thereafter. > > yes, we looked at reload command and it seems to be suitable for that > purpose. We have a master and slave setup so it should be OK to issue > reload command on master. I expect that slaves will pull the latest config > files. > > Is reload operation very costly, in terms of time and cpu? We have a > multicore setup and would need to issue reload on multiple cores. > > Thanks > Saroj > > > On Tue, Nov 6, 2012 at 5:02 AM, Erick Erickson <erickerick...@gmail.com > >wrote: > > > Not that I know of. This would be extremely expensive in the usual case. > > Loading up configs, reconfiguring all the handlers etc. would add a huge > > amount of overhead to the commit operation, which is heavy enough as it > is. > > > > What's the use-case here? Changing your configs really often and reading > > them on commit sounds like a way to make for a very confusing > application! > > > > But if you really need to re-read all this info on a running system, > > consider the core admin RELOAD command. > > > > Best > > Erick > > > > > > On Mon, Nov 5, 2012 at 8:43 PM, roz dev <rozde...@gmail.com> wrote: > > > > > Hi All > > > > > > I am keen to find out if Solr exposes any event listener or other hooks > > > which can be used to re-read configuration files. > > > > > > > > > I know that we have firstSearcher event but I am not sure if it causes > > > request handlers to reload themselves and read the conf files again. > > > > > > For example, if I change the synonym file and solr gets a commit, will > it > > > re-initialize request handlers and re-read the conf files. > > > > > > Or, are there some events which can be listened to? > > > > > > Any inputs are welcome. > > > > > > Thanks > > > Saroj > > > > > >
