Release Notes -- Apache Jackrabbit Oak -- Version 1.7.7 Introduction ------------ Jackrabbit Oak is a scalable, high-performance hierarchical content repository designed for use as the foundation of modern world-class web sites and other demanding content applications. Apache Jackrabbit Oak 1.7.7 is an unstable release cut directly from Jackrabbit Oak trunk, with a focus on new features and other improvements. For production use we recommend the latest stable 1.6.x release. The Oak effort is a part of the Apache Jackrabbit project. Apache Jackrabbit is a project of the Apache Software Foundation. Changes in Oak 1.7.7 --------------------- Technical task [OAK-6506] - Ensure unique property indexes are consistent when mounting NodeStores [OAK-6581] - Ensure mounts are consistent with the namespace registry [OAK-6591] - Refactor ValuePattern related logic to utility methods [OAK-6603] - [oak-blob-cloud] Remove the older S3 connector relying on JR caching [OAK-6612] - Refactor encoding logic in property index to utility class [OAK-6630] - Remove older cached FileDataStore relying on JR caching Bug [OAK-6560] - Sidegrade uses too much memory [OAK-6572] - IndexReaderClosed exception seen after some run [OAK-6573] - The --src-external-ds option does not mandate argument but reads it later [OAK-6596] - Blob store consistency check can show bogus errors about missing blobs [OAK-6598] - LuceneIndexAggregationTest2 doesn't get executed by mvn test [OAK-6601] - SegmentWriteOperation.isOldGeneration() too eager [OAK-6602] - Improve resource management in BulkTransferBenchmark [OAK-6604] - Oak Blob Cloud is not used by oak-upgrade [OAK-6611] - [upgrade][oak-blob-cloud] Many S3DataStore errors during migration with oak-upgrade [OAK-6620] - NodeStoreFixtureProvider should unregister services registered with whiteboard [OAK-6624] - InitialContentMigrator overwrites an existing repository [OAK-6640] - test failure in ResponseDecoderTest [OAK-6645] - 1.7.7 release fails on javadoc Improvement [OAK-2710] - Remove Utils.unshareString [OAK-4906] - Lucene: Support relative property based query by transforming the path [OAK-5192] - Reduce Lucene related growth of repository size [OAK-6030] - Add tests for TarFiles [OAK-6563] - Session.hasCapability(...) should reflect read-only status of mounts [OAK-6568] - TarFiles returns null instead of an empty list in the graph [OAK-6569] - TarFiles should uniformly use TAR file names instead of paths [OAK-6570] - TarFiles represents referenced segments in a graph as a list instead of a set [OAK-6574] - Lucene index: include/exclude key pattern list [OAK-6578] - Enhance the UniqueEntryStoreStrategy to return list of matching values and paths [OAK-6585] - Allow to use patterns in the Mount#pathSupportingFragments [OAK-6587] - Provide a way to "force" Tika to treat binaries with a different mime type than the jcr:mimeType property [OAK-6588] - MongoDocumentStore should avoid logging warning when connect in read only mode [OAK-6589] - Close the fixture in oak run console [OAK-6590] - Avoid logging import statements for :load command execution [OAK-6592] - Remove path and rootBuilder from the CompositeNodeBuilder [OAK-6595] - Pre-populate the default store when running composite node store [OAK-6605] - Provide job name for async index update [OAK-6609] - Provide job name for JournalGC and RevisionGC job [OAK-6613] - Provide list of all bundled nodes within a given DocumentNodeState [OAK-6614] - Add ability to add 'excludeFromAggregation' setting while building index definition [OAK-6617] - Mounts.DefaultMount.getName() should not be empty [OAK-6621] - Initialize a default sensible stats provider in UploadStagingCache [OAK-6622] - Configure default core pool size for thread pool used by oak-lucene [OAK-6625] - Avoid oak-run compact inadvertently upgrading the segment format [OAK-6634] - Confusing log entries when memory requirements are not met at start of OnRC [OAK-6636] - Create a path cache for the CompositeNodeState [OAK-6637] - Release IndexNode lock in finally clause New Feature [OAK-4348] - Cross language search via SMT [OAK-6514] - Make Lucene merge policy configurable [OAK-6593] - CacheStats metrics Task [OAK-6576] - Refactor OakDirectory to be more manageable [OAK-6599] - Review testcases which do not confirm to Maven test pattern [OAK-6629] - Remove unused datastore code relying on JR2 data store caching In addition to the above-mentioned changes, this release contains all changes included up to the Apache Jackrabbit Oak 1.7.x release. For more detailed information about all the changes in this and other Oak releases, please see the Oak issue tracker at https://issues.apache.org/jira/browse/OAK Release Contents ---------------- This release consists of a single source archive packaged as a zip file. The archive can be unpacked with the jar tool from your JDK installation. See the README.md file for instructions on how to build this release. The source archive is accompanied by SHA1 and MD5 checksums and a PGP signature that you can use to verify the authenticity of your download. The public key used for the PGP signature can be found at http://www.apache.org/dist/jackrabbit/KEYS. About Apache Jackrabbit Oak --------------------------- Jackrabbit Oak is a scalable, high-performance hierarchical content repository designed for use as the foundation of modern world-class web sites and other demanding content applications. The Oak effort is a part of the Apache Jackrabbit project. Apache Jackrabbit is a project of the Apache Software Foundation. For more information, visit http://jackrabbit.apache.org/oak About The Apache Software Foundation ------------------------------------ Established in 1999, The Apache Software Foundation provides organizational, legal, and financial support for more than 140 freely-available, collaboratively-developed Open Source projects. The pragmatic Apache License enables individual and commercial users to easily deploy Apache software; the Foundation's intellectual property framework limits the legal exposure of its 3,800+ contributors. For more information, visit http://www.apache.org/