Hello,
I'm trying to upgrade our XWIKI Installation from 7.4.5 to 8.4.4
(running on an Tomcat7/Ubuntu 16.0.4 ). I folllowed the upgrade guide
which basically says nothing except apt-get update and apt-get upgrade.
The database should be upgraded by the distribution wizard. The apt-get
commands are executed without errors.
But this leaves a broken system.It failes to initialize the Solr
embedded server:
"Could not load conf for core xwiki: Error loading solr config from
/var/lib/xwiki/data/solr/xwiki/conf/solrconfig.xml"
But as far as I understood this file in untouched by the upgrade so it
should be the same. So I assume the error is elseware. I double checked
all other configuration files (xwiki.cfg, xwiki.properties, webx.ml,
catalina.properties) they should be okay.
Any help is welcome, Wolfgang
