I'm using search API SOLR version 4.1.1 with SOLR 8.5.2, I have followed the solr configurations instruction.. configured the index, downloaded the config.zip , extracted the content and put in the proper index config folder, then restarted solr . during the drupal indexing I'm getting the following issue in the log messages:
Drupal\search_api_solr\SearchApiSolrException while trying to index items on index xyz-site: Solr endpoint http://ip-address:8983/ unreachable or returned unexpected response code (400). { "responseHeader":{ "status":400, "QTime":146}, "error":{ "metadata":[ "error-class","org.apache.solr.common.SolrException", "root-error-class","java.lang.IllegalArgumentException"], "msg":"Exception writing document id ssoexo-xyx-site-entity:node/13056:en to the index; possible analysis error: cannot change DocValues type from SORTED_NUMERIC to NUMERIC for field \"timestamp\"", "code":400}} in Drupal\search_api_solr\Plugin\search_api\backend\SearchApiSolrBackend->indexItems() (line 1001 of /docroot/modules/contrib/search_api_solr/src/Plugin/search_api/backend/SearchApiSolrBackend.php)
for the time being, I changed the timestamp definition in the schema.xml to be "docValues="false", then I was able to index my nodes
I'm not sure what the impact of that change on the search functionality
Fixed
4.1
Solr Configuration Generator
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