Hibernate Search 5.8.2.Final Reference Guide 2017-10-25 Table of Contents Preface . 1 1. Getting started. 2 1.1. System Requirements . 2 1.2. Migration notes . 2 1.3. Required libraries . 2 1.4. Deploying on WildFly . 3 1.5. Configuration . 4 1.6. Indexing. 7 1.7. Searching . 8 1.8. Analyzer . 10 1.9. What’s next. 12 2. Architecture . 14 2.1. Overview . 14 2.2. Backend . 15 2.3. Reader strategy . 19 3. Configuration . 21 3.1. Enabling Hibernate Search and automatic indexing . 21 3.2. Configuring the IndexManager . 21 3.3. Directory configuration . 23 3.4. Worker configuration . 30 3.5. Reader strategy configuration . 39 3.6. Serialization . 40 3.7. Exception handling . 42 3.8. Lucene configuration . 42 3.9. Metadata API . 50 3.10. Hibernate Search as a WildFly module . 51 4. Mapping entities to the index structure . 54 4.1. Mapping an entity . 54 4.2. Boosting . 73 4.3. Analysis . 75 4.4. Bridges . 85 4.5. Conditional indexing . 98 4.6. Providing your own id . 101 4.7. Programmatic API . 102 5. Querying . 120 5.1. Building queries . 122 5.2. Retrieving the results . 146 5.3. Filters . 148 5.4. Faceting. 156 5.5. Optimizing the query process . 164 6. Manual index changes . 165 6.1. Adding instances to the index . 165 6.2. Deleting instances from the index . 165 6.3. Rebuilding the whole index . 167 7. Index Optimization . 173 7.1. Automatic optimization . 174 7.2. Manual optimization. 175 7.3. Adjusting optimization . 175 8. Monitoring . 176 8.1. JMX. 176 9. Spatial . ..