| Release Notes -- Apache Jackrabbit Oak -- Version 0.19 |
| |
| Introduction |
| ------------ |
| |
| Jackrabbit Oak is an effort to implement a scalable and performant |
| hierarchical content repository 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. |
| |
| Jackrabbit Oak 0.19 is to alpha-level software. Use at your own risk. |
| |
| Changes in Oak 0.19 |
| ------------------- |
| |
| New Features |
| |
| [OAK-168] Basic JCR VersionManager support |
| [OAK-307] Oak/Solr integration |
| [OAK-516] Create LdapLoginModule based on ExternalLoginModule |
| [OAK-805] Support for existing Jackrabbit 2.x DataStores |
| [OAK-867] Oak whiteboard |
| [OAK-1160] Generic interfaces for operation tasks |
| [OAK-1161] Simple failover for TarMK-based installations |
| [OAK-1333] SegmentMK: Support for Blobs in external storage |
| [OAK-1511] S3 DataStore in Oak (including GC) |
| [OAK-1512] Jackrabbit 2.x DataStore GC for SegmentNodeStore |
| [OAK-1539] Implement JackrabbitObservationManager |
| |
| Improvements |
| |
| [OAK-17] Modularisation and configuration concept |
| [OAK-150] Basic JCR LockManager support |
| [OAK-377] Data store garbage collection |
| [OAK-458] Define upgrade from Jackrabbit2.x to Jackrabbit OAK |
| [OAK-650] Move SegmentNodeStoreBranch.RebaseDiff to utility package |
| [OAK-700] Fix OSGi deployment for Oak based SolrServers |
| [OAK-759] MongoMK: read from a secondary member when possible |
| [OAK-850] Degrade gracefully when :childOrder is out of sync |
| [OAK-1013] Node.addNode(name) different behavior from JR if NodeType resolves to an abstract |
| [OAK-1153] Write test to measure throughput on Mongo with multiple reader and writer |
| [OAK-1251] DocumentStore refactoring |
| [OAK-1261] Enable LDAP related tests |
| [OAK-1263] optimize oak index to support 'fast ORDER BY' queries to support sorting & pagination for large set of children |
| [OAK-1355] ResultSet.getSize returns -1 failing QueryResultTest |
| [OAK-1390] Document the migration from Jackrabbit Classic to Oak |
| [OAK-1423] SegmentMK: Add index(es) to tar file backend |
| [OAK-1426] Cleanup options in oak-run |
| [OAK-1434] Cleanup dependencies of oak-core |
| [OAK-1443] Oak Solr indexer should be resilient to Solr failures |
| [OAK-1444] Improve precision of Solr default analyzers |
| [OAK-1454] Warn on huge multi-valued properties |
| [OAK-1475] Make Oak Solr bundle a fragment of Oak Lucene |
| [OAK-1484] additional observation queue jmx attributes |
| [OAK-1497] JackrabbitEvent#isExternal() returns true for internal changes for slow listeners |
| [OAK-1499] SolrIndexEditor should cache indexing requests if Solr is not reachable |
| [OAK-1502] Make DataStores available to NodeStores |
| [OAK-1504] Create benchmark tests to measure effect of mod_count and everyone cache |
| [OAK-1505] Benchmark for Session#hasPermission |
| [OAK-1507] Expose MLT feature for Lucene index |
| [OAK-1508] Binary less transport of content support |
| [OAK-1509] AbstractBlobStore: use a concurrent cache |
| [OAK-1510] MongoDB / DocumentNodeStore DataStore GC performance |
| [OAK-1514] Support for Sling JcrResourceListener |
| [OAK-1518] Relaxed type checking during upgrade |
| [OAK-1519] UserAuthentication: Return false if userId cannot be resolved |
| [OAK-1521] Remove dependency on com.googlecode.json-simple from oak-core |
| [OAK-1527] Remove dependency on commons-beanutils |
| [OAK-1528] Update Slf4j Api dependency to 1.7.6 |
| [OAK-1534] Clock improvements |
| [OAK-1538] Create OSGi package for oak-solr indexer |
| [OAK-1540] Switch Jackrabbit dependency to 2.8-SNAPSHOT and back once we have JCR-3745 released |
| [OAK-1547] Simplify management of Solr configuration changes in SolrServerProviderService |
| [OAK-1548] Updated bundled solrconfig.xml to support latest improvements |
| [OAK-1551] EmbeddedSolrServerProvider should not let JettySolrRunner running |
| [OAK-1552] Switch to newest solr.xml file format |
| [OAK-1563] FullTextConstraint support in SolrQueryIndex |
| [OAK-1565] Optimize repository upgrade by loading bundles where possible |
| [OAK-1572] Add checkpoint operation to the filestore jmx api |
| |
| Bugs |
| |
| [OAK-333] 1000 byte path limit in MongoMK |
| [OAK-622] Improve QueryIndex interface |
| [OAK-771] Correct behavior for strange node and property names |
| [OAK-1166] Warnings on concurrent async index update |
| [OAK-1226] Hidden item handling in VersionEditor |
| [OAK-1291] RandomizedReadTest fails with OutOfMemoryError: PermGen space |
| [OAK-1416] Adding many siblings does not scale as expected in the number of added nodes |
| [OAK-1418] Read performance regression |
| [OAK-1429] Slow event listeners do not scale as expected |
| [OAK-1471] Mod count in permission store requires cluster wide synchronization |
| [OAK-1476] Hardcoded SecurityProvider implementation in oak-jcr Activator |
| [OAK-1516] PhraseQuery fails due to missing posiion info in indexed fields |
| [OAK-1520] Native pass-through queries combined with other conditions might not work |
| [OAK-1523] Remove Bundle Activator which are not required |
| [OAK-1524] NPE in TarMK flush thread |
| [OAK-1525] VersionHistory.getAllVersions must be sorted by date for linear version histories |
| [OAK-1526] Lock contention in SegmentIdFactory |
| [OAK-1530] TarMK thread logs warning |
| [OAK-1531] OrderedPropertyIndex logs many warnings |
| [OAK-1532] ShareableNodesTest.testAddShareableMixin failures |
| [OAK-1535] ClockTest.testClockDrift failures |
| [OAK-1537] Merge oak-solr-* into oak-solr-core |
| [OAK-1545] NPE in SegmentTracker |
| [OAK-1546] Switch Lucene dependency to oak core tests to test scope |
| [OAK-1549] AbstractRebaseDiff incorrectly handles conflict in added nodes |
| [OAK-1555] Inefficient node state diff with old revisions |
| [OAK-1562] BackgroundObserver not closed in ChangeProcessor |
| |
| In addition to the above-mentioned changes, this release contains |
| all the changes included up to the Apache Jackrabbit Oak 0.18 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 |
| https://svn.apache.org/repos/asf/jackrabbit/dist/KEYS. |
| |
| About Apache Jackrabbit Oak |
| --------------------------- |
| |
| Oak is an effort implement a scalable and performant hierarchical content |
| repository 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 100 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 2,500+ contributors. |
| |
| For more information, visit http://www.apache.org/ |
