Apache Jackrabbit Oak 1.1.7发布

　　Apache Jackrabbit Oak 1.1.7 发布了，Apache Jackrabbit 是由 Apache Foundation 提供的 JSR-170 的开放源码实现..

　　随着内容管理应用程序的日益普及，对用于内容仓库的普通、标准化 API 的需求已凸现出来。Content Repository for Java Technology API (JSR-170) 的目标就是提供这样一个接口。JSR-170 的一个主要优点是，它不绑定到任何特定的底层架构。例如，JSR-170 实现的后端数据存储可以是文件系统、WebDAV 仓库、支持 XML 的系统，甚至还可以是 SQL 数据库。此外，JSR-170 的导出和导入功能允许一个集成器在内容后端与 JCR 实现之间无缝地切换。

　　该版本包含诸多改进，详细列表：

Sub-task

    [OAK-2456] - Periodic update of suggestor index from the full text
    index
    [OAK-2473] - ACL checks on suggestions
    [OAK-2495] - Shared DataStore GC support for FileDataStore
    [OAK-2514] - Shared DataStore GC framework support
    [OAK-2526] - Provide support for persisted Solr configuration
    [OAK-2564] - SessionMBean should provide information about pending
    refresh

Bug

    [OAK-2024] - Error when accessing /oak:index/rep:policy/reindex
    property via JCR
    [OAK-2225] - MultipleMoveTest doesn't restore ACEs properly
    causing later tests to fail
    [OAK-2294] - Corrupt repository after concurrent version
    operations
    [OAK-2295] - Using "order by jcr:score" slows down queries by a
    few orders of magnitude
    [OAK-2475] - Query Filter looses property constraints for multiple
    and conditions for same property
    [OAK-2482] - oak-mongo.js does not escape special characters for
    regular expressions
    [OAK-2486] - TokenProviderImpl.createToken should always create
    valid node
    [OAK-2488] - Node.getMixinNodeTypes can revive deleted node mixins
    [OAK-2489] - Remove useless configPath in embedded SolrServer
    provider
    [OAK-2493] - DataStore GC: Fix incorrect tests
    [OAK-2503] - DataStore: Cleanup tests
    [OAK-2508] - ACL filtering on spellchecks
    [OAK-2513] - algorithm with O(n!) in mongoMk rebase - not
    finishing in years
    [OAK-2515] - SolrQueryIndex blindly executes a 2nd query to check
    there are no more results
    [OAK-2521] - SegmentDataStoreBlobGCTest failing at some places
    [OAK-2524] - Error while configuring analyzer by composition
    [OAK-2525] - SharedDataStoreUtilsTest failing on travis
    [OAK-2528] - Entries in _commitRoot not purged
    [OAK-2531] - Suggest field doesn't get stored if it has only one
    value
    [OAK-2535] - TARMK Cold Standby allow cleanup on standby instance
    [OAK-2536] - OakSolrConfigurationProviderService used.properties
    initialization fails
    [OAK-2541] - TARMK Cold Standby marks the sync as stopped on first
    error
    [OAK-2558] - Wrong interpretation of SegmentNodeStoreService
    configuration values
    [OAK-2559] - Lucene index rules should be case insensitive
    [OAK-2567] - AsyncIndex should update the run status after the
    merge has completed

Improvement

    [OAK-2176] - Support for using query engine for search suggestions
    [OAK-2340] - LucenePropertyIndex should support pure nodeType
    based query
    [OAK-2432] - Allow querying on jcr:primaryType property if that
    property is indexed
    [OAK-2483] - Avoid building suggest/spellcheck dictionary at query
    time
    [OAK-2485] - Add validating commit hook for login tokens
    [OAK-2487] - DataStoreBlobStore: Merge test
    MongoDataStoreBlobStoreTest into DataStoreBlobStoreTest
    [OAK-2490] - Make it possible to use the PermissionProvider from
    within query indexes
    [OAK-2491] - Improve OAK-2465 avoiding ArithmeticException
    altogether
    [OAK-2501] - add more trace-logging to mongoMk to debug
    performance issues
    [OAK-2516] - Add user information in audit events in oak
    [OAK-2519] - remove CachingDocumentStore interface
    [OAK-2523] - Provide a default Tika Config similar to JR2 config
    [OAK-2534] - Add missing Apache Jackrabbit qualifiers to OSGi
    services metatype
    [OAK-2537] - Support using Solr index for sorted queries
    [OAK-2542] - Update RecordUsageAnalyser to reflect changes in
    segment format
    [OAK-2546] - allow configuring subcaches of documentnodestore
    individually
    [OAK-2548] - Spellcheck/suggest queries should return no results
    if no index can handle them
    [OAK-2553] - Add builder to file store
    [OAK-2554] - Make AbstractServiceTracker.stop() idempotent
    [OAK-2561] - Add option to oak-run check runmode to check
    consistency of binary properties

New Feature

    [OAK-2504] - oak-run debug should list a breakdown of space usage
    per record type
    [OAK-2517] - Support IS NULL based property restrictions in
    LucenePropertyIndex