Apache Solr 7.7.2 release of, Apache Solr is an open source search server.
Solr uses the Java language development, mainly based on HTTP and Apache Lucene implementation. Resources Apache Solr is stored as a Document object store. Each document consists of a series of Field, Field each represents an attribute of the resource. Solr Each Document requires that uniquely identifies its own properties, the name of this property is the default id, use the id described in the Schema configuration file.
Solr 7.7.2 noteworthy update:
- [BUG FIXED] Java 8 errors in Solr high CPU usage
- [BUG FIXED] If the schema has required fields, sometimes fails to update the InPlace
- [BUG FIXED] to use RuleBasedAuthorizationPlugin can not access the Admin UI
- [BUG FIXED] MetricsHistoryHandler can not be used with BasicAuth
- [BUG FIXED] yteArrayUtf8CharSequence not be coerced to java.lang.String
Read CHANGES.txt for a complete list of new features and changes: https://lucene.apache.org/solr/7_7_2/changes/Changes.html