10 Mar
2017
10 Mar
'17
2:28 p.m.
On Fri, Mar 10, 2017 at 12:03 PM, Wolfgang Theissen
<wolfgang.theissen(a)online.de> wrote:
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.
In this specific use case the issue is that the file is untouched. You
should delete /var/lib/xwiki/data/solr/ and restart so that solr index
is automatically recreated.
Unfortunately there is no automatic upgrade of Solr index right now
when there is a change in the schema.
Any help is welcome, Wolfgang
--
Thomas Mortagne