hello shawn yes it is written in a style readble with java 7 what i have done is, altered the syntax into java 6 and then compile and it is 100% working. if you need, i can send you the jar.
On Fri, Jan 8, 2016 at 11:59 AM, Shawn Heisey <apa...@elyograg.org> wrote: > On 1/7/2016 10:59 PM, Zap Org wrote: > > i have solr5.0.0 installed in one machine with JVM specs java 1.7 32GB > RAM > > now from another machine i am sending query request to this machine with > > specs JAVA 1.6 > > so what really happening solr5.0.0 (1.7) is communicating with > > solrj5.0.0(1.6) > > The system with SolrJ 5.0.0 must have a newer Java version installed. > It is simply not possible to run Solr or SolrJ 5.0.0 with Java 6. > > If you attempt to run version 4.8 or later with Java 6, you'll get an > error that looks like this: > > Exception in thread "main" java.lang.UnsupportedClassVersionError: > org/apache/solr/xxx/yyy: Unsupported major.minor version 51.0 > > Here is some information about what the specific major.minor version > number means: > > http://stackoverflow.com/a/11432195 > > Just for giggles, I attempted to compile SolrJ (which is a standalone > module not dependent on the rest of Solr) in the branch_5x checkout with > the build script changed to produce jars compatible with version 1.6. > It would not compile when the target was set to 1.6, because the way the > code is written *requires* Java 7, and has since version 4.8. > > Thanks, > Shawn > >
