Upgrade to Solr 9

XMLWordPrintable

      The currently used Solr 7 is no longer supported upstream since the release of Solr 9 in May 2022.

      See news:

      And upgrade notes:

      The rough roadmap is to make it work incrementally with:

      1. Local musicbrainz-docker instance (as a standalone Solr instance)
      2. test.musicbrainz.org (as a standalone Solr instance too)
      3. beta.musicbrainz.org (as distinct SolrCloud nodes)
      4. in production (using the same nodes)

      Subtickets will be created to follow these steps.

      See also additional tasks in comments.

            Assignee:
            yvanzo
            Reporter:
            yvanzo
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved:

                Version Package
                mbsssss-2025-05-13
                mb-solr-4.0.0