Issues

Use improved statistic collector utilities from JDK8

Reduce the memory footprint of the Elasticsearch instances in builds

Elasticsearch purges may fail due to concurrent (or non-refreshed) writes

SpatialFieldBridge uses inefficient Reflection access

Improve overhead of checking for Timeout during Query execution

SimpleQueryStringDSLTest fails on Elasticsearch 5.1

Make sure every SearchIntegrator built in test is closed properly

Just log a warning instead of throwing an exception when connecting to an ES server with a higher version than supported

Fix a few typos in the backend section of the documentation

Translate parameters of WordDelimiterFilterFactory from 0/1 to booleans on Elasticsearch

Make the Elasticsearch option more prominent in the documentation

Improve Simple Query String documentation

JGroupsDynamicMasterElectionTest fails on Windows

NPE when clearing the index in Elasticsearch

Fix dependency convergence issue between MariaDB and integration tests

Remove dead dependencies from sandbox performance tests

Some error message use the indexed type and field path inconsistently

Agents usage during builds requires a new JVM flag on JDK 9

Discovery_scheme not taken in account

Deprecate index-time boosting capabilities

Re-brand the "ram" DirectoryProvider as "local-heap"

FullTextIndexEventListener doesn't need to be Serializable

New Spring integration tests are failing the JDK9 integration tests

No longer needed to explicitly disable INDEX_UNINVERTING_ALLOWED in tests

Add a concept of "normalizer" (analyzer without tokenizer)

Clarify that "directory-based" indexes are actually just "local Lucene" indexes

Clarify the documentation about built-in bridges

Remove conditions around Java 8 specific code

Fix transient failures in DefaultElasticsearchClientFactoryTest.discovery

Fix links to hibernate.onjira.com

Make the analyzer definition provider interfaces API instead of SPI

Performance tests in sandbox running out of JDBC connections

Investigate test failures on the MariaDB job in the CI

Mention in the documentation *when* a full reindex may be necessary

Allow finer-grained configuration of Elasticsearch authentication

Upgrade to Elasticsearch 5.4.1

Move integration test environment resources to a more fitting location

Avoid explicit usage of hibernate.search. prefix for new Elasticsearch configuration properties

IndexControlMBean should no longer be flagged experimental

Promote IndexingInterceptor to be no longer experimental

Support "normalizers" in Elasticsearch 5.2+

Create one error context per set of works, instead of one per work, when processing Elasticsearch works

Switch to the Painless language for Elasticsearch inline scripts

Document the Analyzer definition extension points

Byteman-based tests executed in the Elasticsearch module won't work

Shard filtering doesn't work with Elasticsearch queries

Review which components should no longer be tagged as experimental in 5.8

More flexibility than just Class to identify indexing metadata

Support @Inject in ClassBridges and FieldBridge instances