Try to utilize the steps mentioned here at http://lucene.apache.org/solr/guide/6_6/taking-solr-to-production.html
On Wed, Sep 6, 2017 at 3:52 AM, Michael Kuhlmann <k...@solr.info> wrote: > Why would you need to start Solr as root? You should definitely not do > this, there's no reason for that. > > And even if you *really* want this: What's so bad about the -force option? > > -Michael > > Am 06.09.2017 um 07:26 schrieb Kasim Jinwala: > > Dear team, > > I am using solr 5.0 last 1 year, now we are planning to upgrade > > solr 6.6. > > While trying to start solr using root user, we need to pass -force > > parameter to start solr forcefully, > > please help to start solr using root user without -force command. > > > > Regards > > Kasim J. > > > >