/update/json was removed from the example configuration in 4.0 because /update now handles content based on content-type internally. It may not be spelled out as clearly as it should be, but here's the CHANGES entry for it:
* SOLR-2857: Support XML,CSV,JSON, and javabin in a single RequestHandler and choose the correct ContentStreamLoader based on Content-Type header. This also deprecates the existing [Xml,JSON,CSV,Binary,Xslt]UpdateRequestHandler. https://issues.apache.org/jira/browse/SOLR-2857 Yonik added a comment yesterday because of the issue you hit. So maybe /update/json will re-emerge in the 4.0 final release example configuration? Always be careful when comparing blogs/articles written about one version to a different version you're using. Erik On Jul 17, 2012, at 06:01 , Nils Abegg wrote: > Hey Guys, > > I'm trying to get solr running. I got it installed and I can access the admin > dashboard, but if I try to index some docs, i always get a 404 Error. > I tried it with the following URLs: > http://mydomain/solr/update/json > http://mydomain/solr/mycore/update/json > http://mydomain/update/json > http://mydomain/mycore/update/json > > I have installed the 4.0 Alpha with the build-in Jetty Server on Ubuntu > Server 12.04…i followed this tutorial to set it up: > http://kingstonlabs.blogspot.de/2012/06/installing-solr-36-on-ubuntu-1204.html > > It seems that I get a 404 for every request wich is not related to the admin > dashboard(solr/#/). > > Thanks in advance for any help. ;) > > Regards > Nils > >