Dear Shawn Heisey,
Your instructions for integrating Apache SOLR with Dovecot is too much for me to understand. Do you have links/URLs to excellent guides for doing this?
Thank you.
Regards,
Mr. Turritopsis Dohrnii Teo En Ming Targeted Individual in Singapore 20 Apr 2022 Wednesday
On Mon, 18 Apr 2022 at 07:27, Shawn Heisey elyograg@elyograg.org wrote:
On 4/17/2022 7:44 AM, Turritopsis Dohrnii Teo En Ming wrote:
My Dovecot, Postfix, Roundcube and Squirrelmail were automatically installed, configured and deployed by Virtualmin web hosting control panel install scripts.
How do I integrate Apache SOLR searching capability with Dovecot? Are there any excellent guides for this?
I have this in /etc/dovecot/conf.d/10-mail.conf:
mail_plugins = $mail_plugins quota fts fts_solr
And in conf.d/90-plugin.conf, I have this:
plugin { fts = solr fts_solr = url=http://localhost:8983/solr/dovecot/ fts_autoindex = yes fts_enforced = yes }
I'm running a version of Solr that I built myself from the branch_8_11 source code -- 8.11.2-SNAPSHOT. I installed that with the service installer script that it includes. I have been customizing the index config, it started with the config and schema provided by dovecot, which did work. I'm going to have some questions for those who write the fts_solr plugin, and I still need to glance at the source code.
I am a committer on the Apache Solr project, so I do know a little bit about Solr. :) I am not as competent in the C code that makes dovecot as I am in the Java code that makes Solr. C was one of my first languages, but I have not spent any real time with it in decades.
My install of dovecot has a grand total of 180079 messages in it right now, 154K of which are in my mailbox. (I deleted the test folder I created to test your problem out). If you can upgrade roundcube and dovecot, plus incorporate Solr, things might work better for you.
I would suggest that you move most of the messages out of your inbox into some kind of archival folder. Keep between 3 months and one year of messages in the actual inbox so working with that folder is fast, and you can visit the archive if you need to look at something older.
I have never liked dealing with do-everything packages like webmin or virtualmin. I want to understand each of the pieces that make up the whole, and be able to upgrade and reconfigure each piece independently from the others. I find the configuration restraints of such a system very limiting. Very often if you customize something yourself outside the GUI, you lose the ability to administer it in the GUI, because it doesn't know how to deal with the change. Or if you do change something in the GUI afterwards, your customization might get deleted.
Thanks, Shawn