4.1.0

Features

• Batch Storer for batched persistence [#638]
• Storage object recovery [#634]
• Enhanced root initialization and retrieval in StorageManager [#631] [#632]
• JCache: support Cache.unwrap to JCache management MXBeans [#672]
• GigaMap
  • Sub-queries across all index types [#637]
  • Harden JVector on-disk persistence and add internal architecture doc [#657]
  • Make HNSW search beam width configurable [#641]
  • Replace finalize() with java.lang.ref.Cleaner [#673]

Bugfixes

• Fix potential deadlocks in store / storeAll lock ordering [#405] [#414] [#678]
• Fix flaky deadlock during shutdown in StorageBackupItemQueue [#397] [#671]
• Seed live application OIDs into GC mark cycle to prevent zombie OIDs [#669]
• Fix DynamoDB query and scan pagination to prevent data truncation [#400] [#680]
• GigaMap
  • Binary handler corrections (iterators + BitmapEntry metadata) [#679]
  • Fix unique-constraint check missing duplicates after entity ejection [#664]
  • Fix builder for duplicate indexer usage [#660]
  • Fix Condition.and() silently dropping the second range bound [#653] [#655]
  • Prevent leaking non-matching IDs in composite conditions [#642]
  • Fix composite key updates and index exception handling [#635]
  • Fix race condition in LuceneIndex GraphDirectory during store [#628]

Other Changes

• Implemented cleanUp in ConstantSizedBufferProvider [#636]
• Add demo projects [#630]

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Documentation

https://docs.eclipsestore.io/manual/4.1.0

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See also https://github.com/eclipse-serializer/serializer/releases/tag/4.1.0