Fixed a bug in the default configuration of version 2104.x that caused Solr index inconsistencies when upgrading existing Solr indexes from version 2101 or earlier. To avoid the need to recreate indexes from scratch, the default configuration was changed again. This affects the Solr index schema for Content Feeder and CAE Feeder and the configuration of the Content Feeder . Please check the configuration carefully, especially if you upgrade from version 2104.1 or 2104.2.

See also the updated section "Searching for Content | Content Issues" in the Search Manual.

Solr Configuration Changes

The Solr index fields \_root_ and \_nest_path_ have been removed from the index schema for both Content Feeder and CAE Feeder indexes in content/conf/schema.xml and cae/conf/schema.xml . These files are located in the Blueprint below apps/solr/modules/search/solr-config/src/main/app/configsets . The files still contain comments for the field definitions.

The fields were added in 2104.1 but adding them requires recreation of indexes from scratch. If you create new indexes with this version, or if you have already created new indexes with 2104.1 or 2104.2 with these fields defined, then you should add/keep the fields in the schema. For the Content Feeder index, these fields are required if indexing of validation issues is enabled. It's important that you don't change the definition of these fields, if you keep an existing index.

Content Feeder Configuration

The configuration of the Content Feeder was changed accordingly to not index issues, by default. If the schema of the Content Feeder index defines the fields \_root_ and \_nest_path_ , then you can enable issue feeding with configuration property feeder.content.issues.index=true .

(CMS-19605)