mhitza commented on pull request #1435: URL: https://github.com/apache/lucene-solr/pull/1435#issuecomment-762235551
The moment when I wrote this systemd service file I was running Solr 8, that is correct. I think it should work with Solr 9 as is. From my memory when working on updating the installer I think you should be able to run the updated installer and it shouldn't lose the old way. Because on systemd systems all SysV scripts are overtaken/"wrapped around" by systemd. So for example, even if the previous docs stated commands like `service solr start`, it should work with `systemctl start solr` as is. And you could try out a new installation of Solr using the installer `-s solr2` flag, for example. And then you could start the new service type with `systemctl start solr2` (of course you would need to stop the previous solr instance as they are running on the same port number). What I haven't tested is what happens when you run the installer without any flags on a system that has already Solr installed. As it should generate a solr.service file (thus having the same service name), but *i think* it would supplant the SysV init script. As in, if a systemd and SysV service exist with the same name the physical solr.service would precede the SysV one. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
