Hi Ken- We've been running 1.3 and 4.0 as separate web apps within the same Tomcat instance for the last 3 weeks with no issues. The only challenge for us was refactoring our app client code to use SolrJ 4.0 to access both the the 1.3 and 4.0 backends. The calls to the 1.3 backend use the XML response format while the 4.0 backend use the Java binary format.
-James On Nov 19, 2012, at 11:40 AM, kfdroid <kfdr...@gmail.com> wrote: > I have an existing v1.4 implementation of Solr that supports 2 lines of > business. For a third line of business the need to do Geo searching requires > using Solr 4.0. I'd like to minimize the impact to the existing lines of > business (let them upgrade at their own pace), however I want to share > hardware if possible. > > Can I have Solr 4.0 and Solr 1.4 co-exist in the same Tomcat instance? If > so, are there any potential side-effects to the existing Solr implementation > I should be aware of? > > Thanks, > Ken > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Can-Solr-v1-4-and-v4-0-co-exist-in-Tomcat-tp4021146.html > Sent from the Solr - User mailing list archive at Nabble.com.
