Did you put that attribute on the root element, or somewhere else? The beginning of solr.xml should look like this:
<?xml version="1.0" encoding="UTF-8" ?> <solr sharedLib="lib" persistent="true"> Michael Della Bitta Applications Developer o: +1 646 532 3062 appinions inc. “The Science of Influence Marketing” 18 East 41st Street New York, NY 10017 t: @appinions <https://twitter.com/Appinions> | g+: plus.google.com/appinions <https://plus.google.com/u/0/b/112002776285509593336/112002776285509593336/posts> w: appinions.com <http://www.appinions.com/> On Thu, Jun 5, 2014 at 3:52 PM, EXTERNAL Taminidi Ravi (ETI, Automotive-Service-Solutions) <external.ravi.tamin...@us.bosch.com> wrote: > I update persistent=true in the solr.xml but still no change , after a > restart the Cores are removed.. > > -----Original Message----- > From: Michael Della Bitta [mailto:michael.della.bi...@appinions.com] > Sent: Wednesday, June 04, 2014 2:54 PM > To: solr-user@lucene.apache.org > Subject: Re: Tomcat restart removes the Core. > > Any chance you don't have a persistent="true" attribute in your solr.xml? > > Michael Della Bitta > > Applications Developer > > o: +1 646 532 3062 > > appinions inc. > > “The Science of Influence Marketing” > > 18 East 41st Street > > New York, NY 10017 > > t: @appinions <https://twitter.com/Appinions> | g+: > plus.google.com/appinions > < > https://plus.google.com/u/0/b/112002776285509593336/112002776285509593336/posts > > > w: appinions.com <http://www.appinions.com/> > > > On Wed, Jun 4, 2014 at 1:06 PM, EXTERNAL Taminidi Ravi (ETI, > Automotive-Service-Solutions) <external.ravi.tamin...@us.bosch.com> wrote: > > > All, Can anyone help me on what is going wrong in my tomcat. When I > > restart the tomcat after schema update, the Cores are removed. > > > > I need to add the cores manually to get back them on work. > > > > Is there anything someone experience.. > > > > Thanks > > > > Ravi > > >