Issues

Add Disjunction max predicate

Look into Lucene 10/11 snapshot upgades test failures

Add a new section to limitations chapter about possible index sync problems with multiple nodes and no coordination

Automatic reindexing on one-sided association updates

Optimistic concurrency control

Custom annotations and binders compatible with `javac`'s annotation processor

Dynamic multitenancy configuration

Update ORM mapper tests relying on entity graphs

Limit the time that the outbox polling processor spends trying to lock/load event entities after processing

FileSystemAlreadyExistsException when trying to access a JAR file

`JobContextSetupListener` is not registered as a CDI bean in `hibernate-search-mapper-orm-jakarta-batch-jberet`

Look into `OutboxPollingAutomaticIndexingDynamicShardingRebalancingIT#agentJoined` test

Support 16,000 vector search embeddings max dimensions using Lucene backend

Consider adding org.apache.lucene:lucene-backward-codecs to BOM

Upgrade to Maven 4

Experiment with the annotation processor to generate the metamodel

Introduce backpressure mechanism for the Elasticsearch backend

Use the SearchAfter feature for paginated queries on Elasticsearch

Hibernate ORM Sort on Hibernate Search queries

Object fields that are both nested and flattened (ES's include_in_parent)

Type-safe field references

Mapping of non-ORM entities in Hibernate ORM mapper

Setting the value of bucket aggregations to something more than just the document count

Create a dialect for Elasticsearch serverless

Investigate why building hibernate-search-integrationtest-performance-backend-lucene fails on some envs

See if `java.util.stream.Collector` can be used instead of `ProjectionCollector`

Investigate the checker framework issue with JDK 23 build of Hibernate Search

Hibernate search wont recover after reactor stopped

Mapping an entity differently based on a discriminator

Mapping a single entity type to multiple indexes

Implement multi-index operations such as purge or delete-by-query as a single Elasticsearch call

Compatibility with Amazon OpenSearch Serverless

Move EntityLoadingBinder, SelectionLoadingStrategy, etc. to pojo-base

Add match all terms option when matching in the DSL API

Avoid unnecessary unproxying of ORM entities

Document that concurrent indexing is unsafe without outbox-polling

Read-only indexes

Primary/replica setup for the Lucene backend with outbox-polling coordination

Move more of the projection DSL to the engine

Customizable entity loading queries in mass indexer

Simpler representation of paths in annotation mapping

Jakarta Data implementation / annotation processor

Annotation processor or Maven/Gradle plugins for static metamodel generation

Static metamodel for Hibernate Search

Range fields and predicates for these fields

Expose flight recorder events

Better observability in Hibernate Search

Tracing indexing requests and search queries

Benchmarks for async indexing