Solr 6.1 - Where is my collection's `managed-schema` file
<p>I am using Solr 6.1 on Windows 7.</p>

<p>I see my collection's files from the admin UI and it has a <code>managed-schema</code> file in there.</p>

<p>When I try to search (using Notepad++) my Solr directory with a line from the managed-schema file, it finds nothing.</p>

<p>I have also tried to change most (if not all) of the <code>managed-schema</code> files in the Solr directory and my changes are still not applied after reloading the core (and also the file contents of <code>managed-schema</code> in the admin UI remain unchanged).</p>

<p>Can someone explain to me what is this file that I see inside admin UI?
Is it a real file or a virtual one?</p>

<p>What I try to do -if that matters- is to make some fields not to be multiValued. It seems Solr likes making them all multiValued for some reason (the admin UI's <code>managed-schema</code> file contains some <code>&lt;field name="fieldname" type="strings"/&gt;</code> in it, so I think this is causing the problem - I will try using <code>string</code> there), so I am fighting to change its configuration. However, it seems that the file names, file paths, etc, etc are all changing from version to version. So, I can't even find the schema configuration path. Very confusing stuff. :(</p>

<p>Can anyone help?</p>

<p><strong>EDIT :</strong></p>

<p>Based on the fact that I cannot find a single <code>schema.xml</code> configuration file in my Solr folder, I guess this file is out of fashion now... I <strong>guess</strong> it makes no sense trying to use such a file in this version of Solr...</p>

<p><strong>UPDATE :</strong></p>

<p>After digging into places other than the (useless and misleading) documentation pages of Solr, I got these:</p>

<p><a href="https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201509.mbox/%3CCAF2DzVVBH2bXRsYEoYnRvNL2TjFYdAHiJkAKCbiGAzWpiNec1Q@mail.gmail.com%3E" rel="noreferrer">https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201509.mbox/</a></p>

<p><a href="https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201509.mbox/%3CCAN4YXvf+1A6JsuM3bsUs2Lo8Sst3HbJuihr0-Y6h4QjOr57RvQ@mail.gmail.com%3E" rel="noreferrer">https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201509.mbox/</a></p>

<p>So, if that's the real documentation right there, I guess I should first find a way to get the port that my zookeeper is listening and upload my configuration files there. Dandy, except for the fact that I don't see the ZooKepeer port listed ANYWHERE in the adminUI. I also didn't setup any ZooKeeper. I hope one exists by default... :(</p>

<p><strong>UPDATE 2 :</strong></p>

<p><a href="https://wiki.apache.org/solr/SolrCloud" rel="noreferrer">https://wiki.apache.org/solr/SolrCloud</a></p>

<blockquote>
  <p>By default, an embedded Zookeeper server runs at the Solr port plus 1000, so 9983.</p>
</blockquote>

<p>And that info seems to solve my job problems...</p>