Branch: refs/heads/master Home: https://github.com/hibernate/hibernate-search Commit: 2ba8a67d8369fa2e6ba2c5de9f162bf69743048b https://github.com/hibernate/hibernate-search/commit/2ba8a67d8369fa2e6ba2... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/elasticsearch/src/main/java/org/hibernate/search/backend/elasticsearch/logging/impl/Log.java Log Message: ----------- HSEARCH-3822 Remove an unused log message Commit: edd6ef34b2abc2359d585fb62a91cb9555e44eb4 https://github.com/hibernate/hibernate-search/commit/edd6ef34b2abc2359d58... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/elasticsearch/src/main/java/org/hibernate/search/backend/elasticsearch/index/impl/ElasticsearchIndexManagerImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/IndexManagerBackendContext.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/LuceneIndexManagerImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexer.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/WorkExecutionBackendContext.java M engine/src/main/java/org/hibernate/search/engine/backend/index/spi/IndexManagerImplementor.java M engine/src/main/java/org/hibernate/search/engine/backend/session/spi/DetachedBackendSessionContext.java M engine/src/main/java/org/hibernate/search/engine/mapper/mapping/impl/MappedIndexManagerImpl.java M engine/src/main/java/org/hibernate/search/engine/mapper/mapping/spi/MappedIndexManager.java M mapper/orm/src/main/java/org/hibernate/search/mapper/orm/mapping/impl/HibernateOrmMapping.java M mapper/orm/src/main/java/org/hibernate/search/mapper/orm/massindexing/impl/HibernateOrmMassIndexingMappingContext.java M mapper/orm/src/main/java/org/hibernate/search/mapper/orm/massindexing/impl/IdentifierConsumerDocumentProducer.java M mapper/orm/src/main/java/org/hibernate/search/mapper/orm/session/impl/HibernateOrmSearchSession.java M mapper/pojo-base/src/main/java/org/hibernate/search/mapper/pojo/mapping/impl/PojoIndexedTypeManager.java M mapper/pojo-base/src/main/java/org/hibernate/search/mapper/pojo/mapping/impl/PojoMappingDelegateImpl.java M mapper/pojo-base/src/main/java/org/hibernate/search/mapper/pojo/mapping/spi/AbstractPojoMappingImplementor.java M mapper/pojo-base/src/main/java/org/hibernate/search/mapper/pojo/mapping/spi/PojoMappingDelegate.java M mapper/pojo-base/src/main/java/org/hibernate/search/mapper/pojo/session/spi/AbstractPojoSearchSession.java M mapper/pojo-base/src/main/java/org/hibernate/search/mapper/pojo/session/spi/PojoSearchSessionMappingContext.java M mapper/pojo-base/src/main/java/org/hibernate/search/mapper/pojo/work/impl/PojoIndexerImpl.java M mapper/pojo-base/src/main/java/org/hibernate/search/mapper/pojo/work/impl/PojoWorkIndexedTypeContext.java M util/internal/integrationtest/common/src/main/java/org/hibernate/search/util/impl/integrationtest/common/stub/backend/index/impl/StubIndexIndexer.java M util/internal/integrationtest/common/src/main/java/org/hibernate/search/util/impl/integrationtest/common/stub/backend/index/impl/StubIndexManager.java M util/internal/integrationtest/mapper/stub/src/main/java/org/hibernate/search/util/impl/integrationtest/mapper/stub/StubMappingIndexManager.java Log Message: ----------- HSEARCH-3822 Remove the commit strategy from PojoIndexer/IndexIndexer We always use DocumentCommitStrategy.NONE, so there's no point in exposing a parameter. Commit: 4f056e83445c9cd2fd4058450919ceceae6b5469 https://github.com/hibernate/hibernate-search/commit/4f056e83445c9cd2fd40... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/logging/impl/Log.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessor.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/HibernateSearchConcurrentMergeScheduler.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterDelegatorImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessor.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessorTest.java M documentation/src/main/asciidoc/configuration.asciidoc M documentation/src/test/java/org/hibernate/search/documentation/reporting/failurehandler/MyFailureHandler.java M engine/src/main/java/org/hibernate/search/engine/reporting/FailureHandler.java R engine/src/main/java/org/hibernate/search/engine/reporting/IndexFailureContext.java M engine/src/main/java/org/hibernate/search/engine/reporting/impl/FailSafeFailureHandlerWrapper.java M engine/src/main/java/org/hibernate/search/engine/reporting/impl/LogFailureHandler.java M engine/src/test/java/org/hibernate/search/engine/reporting/impl/FailSafeFailureHandlerWrapperTest.java M integrationtest/mapper/orm/src/test/java/org/hibernate/search/integrationtest/mapper/orm/massindexing/MassIndexingFailureCustomBackgroundFailureHandlerIT.java M util/internal/integrationtest/common/src/main/java/org/hibernate/search/util/impl/integrationtest/common/stub/StubFailureHandler.java Log Message: ----------- HSEARCH-3822 Do not track uncommitted works in LuceneWriteWorkProcessor It's costly and very complex to implement if we start accepting concurrent commits of the index writer, like we will soon. One consequence is that we no longer report the exact list of uncommitted works upon low-level write failure. This should not be a problem in general as that kind of failure is unlikely to be recovered from anyway. Note that we didn't use to report uncommitted works upon low-level write failure in Search 5: this was added in Search 6. Commit: b673027d5cdba59f717f8381c2164edcaafeaaeb https://github.com/hibernate/hibernate-search/commit/b673027d5cdba59f717f... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterDelegatorImpl.java Log Message: ----------- HSEARCH-3822 Avoid double commits when IndexWriterDelegator.commitOrDelay is called concurrently It wasn't necessary until now, but it will be once we allow commits from multiple threads. Commit: aa8104f66871fbd41b0c2b71f9c8247a63ebc247 https://github.com/hibernate/hibernate-search/commit/aa8104f66871fbd41b0c... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlan.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexingPlanWriteWorkSet.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AbstractLuceneSingleDocumentWriteWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneAddEntryWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneDeleteEntryWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneSingleDocumentWriteWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneUpdateEntryWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactory.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactoryImpl.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexingPlanWriteWorkSetTest.java Log Message: ----------- HSEARCH-3822 Give a common return type to all works implementing LuceneSingleDocumentWriteWork This will be useful when manipulating futures and single-document works in the next commits. Commit: 00a5f9a0df19cc9841cc52f6ccf969c457d19275 https://github.com/hibernate/hibernate-search/commit/00a5f9a0df19cc9841cc... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessor.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessorImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterDelegator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterDelegatorImpl.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneManagementWorkSet.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSchemaManagementWorkSet.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessor.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/schema/management/impl/LuceneIndexSchemaManager.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexWorkspace.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneCreateIndexIfMissingWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneDropIndexIfExistingWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneFlushWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneIndexManagementWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneMergeSegmentsWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneNoOpWriteWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneRefreshWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneSchemaManagementWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneValidateIndexExistsWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactory.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactoryImpl.java Log Message: ----------- HSEARCH-3822 More clearly separate index management operations (commit, refresh, merge, ...) from actual writes This will be necessary in the next commits when we move the reponsibility of performing commit/refresh out of the work processor. Commit: 81b140cc3f8e7e7492712faba189a85d6fcaf0ac https://github.com/hibernate/hibernate-search/commit/81b140cc3f8e7e749271... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/ShardHolder.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneBatchingWriteWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSingleWriteWorkSet.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessor.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexer.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlan.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlanExecution.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexWorkspace.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexingPlanWriteWorkSet.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/WorkExecutionIndexManagerContext.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessorTest.java A backend/lucene/src/test/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlanExecutionTest.java R backend/lucene/src/test/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexingPlanWriteWorkSetTest.java Log Message: ----------- HSEARCH-3822 Move the responsibility of forced commit/refresh from LuceneWriteWorkProcessor to LuceneIndexIndexingPlan This is necessary if we want to have multiple work queues and threads per index, sharded by document ID. In that case, works from a single work plan may be executed in different threads, thus we can no longer expect commits and refresh to be executed "just after the works". We need something to be notified that all works have been executed, and to act accordingly. Commit: 742e24a5a6feebeafa46c97eccd6fecd62374553 https://github.com/hibernate/hibernate-search/commit/742e24a5a6feebeafa46... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkExecutionContextImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessor.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexWorkspace.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneCreateIndexIfMissingWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneDeleteEntriesByQueryWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneDropIndexIfExistingWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneFlushWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneIndexManagementWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneIndexManagementWorkExecutionContext.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneMergeSegmentsWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneRefreshWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneValidateIndexExistsWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactory.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactoryImpl.java Log Message: ----------- HSEARCH-3822 Turn Lucene's purge works into an index management work In practice it doesn't change anything right now, it will just make changes easier when we start introducing multiple queues for writes, since there's no single identifier we could extract from a purge work to assign it to a specific queue. Commit: 6eb800394cbe0fc07779cc0572ed5455f02d4be8 https://github.com/hibernate/hibernate-search/commit/6eb800394cbe0fc07779... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneManagementWorkSet.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneReadWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneReadWorkOrchestratorImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSingleWriteWorkSet.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkExecutionContextImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessor.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/WriteWorkExecutionContextImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/schema/management/impl/LuceneIndexSchemaManager.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/search/query/impl/LuceneSearchQueryImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlan.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlanExecution.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexWorkspace.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AbstractLuceneSingleDocumentWriteWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AbstractLuceneWriteWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AbstractSingleDocumentWriteWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AbstractWriteWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AddEntryWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/CountWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/CreateIndexIfMissingWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/DeleteEntriesByQueryWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/DeleteEntryWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/DropIndexIfExistingWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/ExplainWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/FlushWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/IndexManagementWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/IndexManagementWorkExecutionContext.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneAddEntryWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneCountWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneCreateIndexIfMissingWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneDeleteEntriesByQueryWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneDeleteEntryWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneDropIndexIfExistingWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneExplainWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneFlushWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneIndexManagementWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneIndexManagementWorkExecutionContext.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneMergeSegmentsWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneReadWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneReadWorkExecutionContext.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneRefreshWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneSearchWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneSingleDocumentWriteWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneUpdateEntryWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneValidateIndexExistsWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactory.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactoryImpl.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWriteWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWriteWorkExecutionContext.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/MergeSegmentsWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/ReadWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/ReadWorkExecutionContext.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/RefreshWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/SearchWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/SingleDocumentWriteWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/UpdateEntryWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/ValidateIndexExistsWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/WriteWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/WriteWorkExecutionContext.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessorTest.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlanExecutionTest.java Log Message: ----------- HSEARCH-3822 Remove an unnecessary "Lucene" component in the class name of Lucene works Commit: fd0c819be3dcc1dcbb272ea984c4ee0ee7a0a658 https://github.com/hibernate/hibernate-search/commit/fd0c819be3dcc1dcbb27... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutor.java Log Message: ----------- HSEARCH-3822 Fix invalid javadoc in BatchingExecutor Commit: e59a53c4f6604d4649e9ba2978ba382e6e7dd7f5 https://github.com/hibernate/hibernate-search/commit/e59a53c4f6604d4649e9... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/elasticsearch/src/main/java/org/hibernate/search/backend/elasticsearch/orchestration/impl/ElasticsearchBatchingWorkOrchestrator.java M backend/elasticsearch/src/main/java/org/hibernate/search/backend/elasticsearch/orchestration/impl/ElasticsearchWorkProcessor.java M backend/elasticsearch/src/main/java/org/hibernate/search/backend/elasticsearch/orchestration/impl/ElasticsearchWorkSet.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneBatchingWriteWorkOrchestrator.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneManagementBatchedWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneManagementWorkSet.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneReadWorkOrchestratorImpl.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSingleWriteWorkSet.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteBatchedWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessor.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkSet.java M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/AbstractWorkOrchestrator.java A engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/BatchedWork.java A engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/BatchedWorkProcessor.java M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutor.java M engine/src/main/java/org/hibernate/search/engine/logging/impl/Log.java M engine/src/test/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutorTest.java M integrationtest/performance/backend/base/src/main/java/org/hibernate/search/integrationtest/performance/backend/base/AbstractOnTheFlyIndexingBenchmarks.java Log Message: ----------- HSEARCH-3822 Remove the concept of "work set" in the engine and Lucene backend Work sets no longer make sense, at least during work orchestration, since we submit works one by one without any information about the relationship between works. The "BatchedWork" is what replaces the concept of "work set". A "batched work" is just a single work, not multiple works like the "work set", but similarly to the work set it is responsible for submitting the underlying work to the work processor and forwarding the execution result to the submitter. Commit: 878822569ad6d5ecc8c198ec57f2f93d6bac3dcc https://github.com/hibernate/hibernate-search/commit/878822569ad6d5ecc8c1... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutor.java A engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/SingletonTask.java M engine/src/test/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutorTest.java Log Message: ----------- HSEARCH-3822 Move the code responsible for ensuring a task is never run concurrently to a dedicated class We need it for BatchingExecutor, but we'll need it for other purposes soon. Commit: 2c5202728f998268bb2ab30114472fdd9d5ddf67 https://github.com/hibernate/hibernate-search/commit/2c5202728f998268bb2a... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: A backend/lucene/src/test/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessorTest.java Log Message: ----------- HSEARCH-3822 Add a few basic tests for IndexAccessor Commit: 74ea3e86528ca192a58c3f50212ab6086da8a239 https://github.com/hibernate/hibernate-search/commit/74ea3e86528ca192a58c... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/IndexManagerBackendContext.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/logging/impl/Log.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessor.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessorImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterDelegatorImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterProvider.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessor.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessorTest.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessorTest.java Log Message: ----------- HSEARCH-3822 Move the code reporting background failures from LuceneWriteWorkProcessor to IndexAccessorImpl We're going to have to call this code from within IndexAccessorImpl in the next commits. Commit: 78f6c01510dc3a3cc49c77abdecd6cfd75bc5e0f https://github.com/hibernate/hibernate-search/commit/78f6c01510dc3a3cc49c... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessorImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/reader/impl/IndexReaderProvider.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/reader/impl/NearRealTimeIndexReaderProvider.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterDelegatorImpl.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessorTest.java Log Message: ----------- HSEARCH-3822 Move exception handling for commit etc. from IndexAccessorImpl to IndexWriterDelegatorImpl ... so that we can benefit from this handling when performing commits in the background (see next commits). Commit: d1c05dd0a0ee929f0576c5237bedc3b02fd66ec2 https://github.com/hibernate/hibernate-search/commit/d1c05dd0a0ee929f0576... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/elasticsearch/src/main/java/org/hibernate/search/backend/elasticsearch/orchestration/impl/ElasticsearchParallelWorkProcessor.java M backend/elasticsearch/src/main/java/org/hibernate/search/backend/elasticsearch/orchestration/impl/ElasticsearchSerialWorkProcessor.java M backend/elasticsearch/src/test/java/org/hibernate/search/backend/elasticsearch/orchestration/impl/ElasticsearchParallelWorkProcessorTest.java M backend/elasticsearch/src/test/java/org/hibernate/search/backend/elasticsearch/orchestration/impl/ElasticsearchSerialWorkProcessorTest.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/DebugIOStrategy.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessor.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessorImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/NearRealTimeIOStrategy.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterDelegatorImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterProvider.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessor.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IndexAccessorTest.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessorTest.java M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/BatchedWorkProcessor.java M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutor.java M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/SingletonTask.java M engine/src/test/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutorTest.java Log Message: ----------- HSEARCH-3822 Move the responsibility of delaying commits from BatchingExecutor to IndexWriterDelegatorImpl 1. We only use this feature in the Lucene backend, so it's better to put the code there. 2. We need to remove this feature from BatchingExecutor in order to allow multiple queues in there. Commit: 7133a6f3e9f808e925c54cbc9a91a7f154c41d9c https://github.com/hibernate/hibernate-search/commit/7133a6f3e9f808e925c5... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterDelegatorImpl.java Log Message: ----------- HSEARCH-3822 Add a lock to Lucene commits ... to avoid problems when closing the directory (e.g. to drop the index) while a delayed commit is executing. Lucene throws an exception when one tries to close an index writer as a commit is in progress, so we need our own synchronization to make sure we're not committing when we close the index writer. Note the performance impact should be minimal as there is already a lock on commit in the Lucene index writer. Commit: 4c59cd84ab63d8924a57178934a246389fbd1b58 https://github.com/hibernate/hibernate-search/commit/4c59cd84ab63d8924a57... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/elasticsearch/src/main/java/org/hibernate/search/backend/elasticsearch/client/impl/ElasticsearchClientImpl.java M backend/elasticsearch/src/main/java/org/hibernate/search/backend/elasticsearch/orchestration/impl/ElasticsearchBatchingWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/impl/LuceneBackendFactory.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/impl/LuceneBackendImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/IndexManagerBackendContext.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/ShardHolder.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/DebugIOStrategy.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/IOStrategy.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/index/impl/NearRealTimeIOStrategy.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterDelegatorImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/lowlevel/writer/impl/IndexWriterProvider.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneBatchingWriteWorkOrchestrator.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/resources/impl/BackendThreads.java M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutor.java M engine/src/main/java/org/hibernate/search/engine/backend/spi/BackendStartContext.java M engine/src/main/java/org/hibernate/search/engine/common/impl/BackendNonStartedState.java M engine/src/main/java/org/hibernate/search/engine/common/impl/BackendStartContextImpl.java M engine/src/main/java/org/hibernate/search/engine/common/impl/SearchIntegrationPartialBuildStateImpl.java M engine/src/main/java/org/hibernate/search/engine/environment/thread/impl/ThreadPoolProviderImpl.java M engine/src/main/java/org/hibernate/search/engine/environment/thread/spi/ThreadPoolProvider.java M engine/src/test/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutorTest.java Log Message: ----------- HSEARCH-3822 Use a single thread pool for Lucene indexes It may reduce performance when there are many indexes, but it brings the number of threads to a more reasonable amount in that case, and it'll allow us to introduce sharding so as to perform better when a single index is getting hit by many write requests. Commit: 6895078dc562aaed26998330c0858caee576d1fe https://github.com/hibernate/hibernate-search/commit/6895078dc562aaed2699... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/impl/LuceneBackendImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/IndexManagerBackendContext.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/Shard.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneBatchingWriteWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneReadWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneReadWorkOrchestratorImpl.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneReadWorkOrchestratorImplementor.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkOrchestrator.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkOrchestratorImpl.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkOrchestratorImplementor.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/WriteWorkExecutionContextImpl.java M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/AbstractWorkOrchestrator.java Log Message: ----------- HSEARCH-3822 Remove some orchestrator interfaces in the Lucene backend This abstraction is not necessary and just makes everything more complex. Commit: 503e9ed7c0c3ddb9b315956372699e221d977705 https://github.com/hibernate/hibernate-search/commit/503e9ed7c0c3ddb9b315... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/impl/LuceneBackendImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/IndexManagerBackendContext.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/Shard.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/ShardHolder.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/IndexAccessorWorkExecutionContext.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneBatchedWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneBatchedWorkProcessor.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneManagementBatchedWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneParallelWorkOrchestrator.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneParallelWorkOrchestratorImpl.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneReadWorkOrchestrator.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneReadWorkOrchestratorImpl.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSerialWorkOrchestrator.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSerialWorkOrchestratorImpl.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSyncWorkOrchestrator.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSyncWorkOrchestratorImpl.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteBatchedWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkOrchestrator.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkOrchestratorImpl.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessor.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/WriteWorkExecutionContextImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/schema/management/impl/LuceneIndexSchemaManager.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/schema/management/impl/SchemaManagementIndexManagerContext.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/search/query/impl/LuceneSearchQueryBuilder.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/search/query/impl/LuceneSearchQueryImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexer.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlan.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlanExecution.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexWorkspace.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/WorkExecutionIndexManagerContext.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AbstractIndexingWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AbstractSingleDocumentIndexingWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AbstractSingleDocumentWriteWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AbstractWriteWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AddEntryWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/DeleteEntryWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/IndexingWork.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/IndexingWorkExecutionContext.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactory.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactoryImpl.java A backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/SingleDocumentIndexingWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/SingleDocumentWriteWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/UpdateEntryWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/WriteWork.java R backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/WriteWorkExecutionContext.java A backend/lucene/src/test/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneBatchedWorkProcessorTest.java R backend/lucene/src/test/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneWriteWorkProcessorTest.java M backend/lucene/src/test/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlanExecutionTest.java Log Message: ----------- HSEARCH-3822 Do not batch Lucene index management works and execute them in parallel We do not need to execute these works one after the other, as the client is responsible for ordering them, and there is no benefit to be gained from batching them since the only one that triggers a commit (purge) forces the commit anyway. Commit: 2e7d24b609b87b2e89f892c286f4d0040993b978 https://github.com/hibernate/hibernate-search/commit/2e7d24b609b87b2e89f8... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/index/impl/HashShardingStrategy.java A util/common/src/main/java/org/hibernate/search/util/common/data/impl/SimpleHashFunction.java Log Message: ----------- HSEARCH-3822 Move the simple hash function used in HashShardingStrategy to a util class Commit: ecda0fcf286c8c6bcbfbd8d54556be0acd0b108b https://github.com/hibernate/hibernate-search/commit/ecda0fcf286c8c6bcbfb... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneBatchedWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSerialWorkOrchestrator.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSerialWorkOrchestratorImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexer.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/execution/impl/LuceneIndexIndexingPlan.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AbstractSingleDocumentIndexingWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/AddEntryWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/DeleteEntryWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/IndexingWork.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactory.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/LuceneWorkFactoryImpl.java M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/work/impl/UpdateEntryWork.java Log Message: ----------- HSEARCH-3822 Execute indexing works in parallel in the Lucene backend We use a hash of the document identifier to route works to a specific queue, ensuring that works pertaining to the same document will be executed in the same queue. Commit: b37dcf0620e81a7efe3cf636eb0ada73a5259b58 https://github.com/hibernate/hibernate-search/commit/b37dcf0620e81a7efe3c... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutor.java M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/SingletonTask.java Log Message: ----------- HSEARCH-3822 Add toString() implementations to BatchingExecutor and SingletonTask For ease of debugging. Commit: a2b9908fdf39cff80f696edd9e6bf617ed8ad9e9 https://github.com/hibernate/hibernate-search/commit/a2b9908fdf39cff80f69... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/resources/impl/BackendThreads.java Log Message: ----------- HSEARCH-3822 Use clearer thread names in the Lucene backend Commit: f7760e776ac35d0ba314d2400d39dfe04cebfd03 https://github.com/hibernate/hibernate-search/commit/f7760e776ac35d0ba314... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M documentation/src/test/java/org/hibernate/search/documentation/search/sort/SortDslIT.java Log Message: ----------- HSEARCH-3822 Use a predictable order in SortDslIT#lucene Since we now push indexing works to multiple queues, the relative order of documents with different IDs within the index can no longer be assumed to be the order these works were submitted. Commit: c0f510ca1260cd4352a94cad88f75f42e6585e07 https://github.com/hibernate/hibernate-search/commit/c0f510ca1260cd4352a9... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M backend/lucene/src/main/java/org/hibernate/search/backend/lucene/orchestration/impl/LuceneSerialWorkOrchestrator.java Log Message: ----------- HSEARCH-3822 Sonar: dead code Commit: c1ddf64a7d26e925a73872219f9fadd08b9006bc https://github.com/hibernate/hibernate-search/commit/c1ddf64a7d26e925a738... Author: Yoann Rodière <yoann(a)hibernate.org&gt; Date: 2020-03-30 (Mon, 30 Mar 2020) Changed paths: M engine/src/main/java/org/hibernate/search/engine/backend/orchestration/spi/BatchingExecutor.java Log Message: ----------- HSEARCH-3822 Make a logger static Compare: https://github.com/hibernate/hibernate-search/compare/6444f66633be...c1dd...