Apache Jackrabbit Oak 1.2.7 发布，此版本现已提供下载：
http://jackrabbit.apache.org/downloads.html
Apache Jackrabbit Oak 1.2.7 是分支更新，主要包括一些改进和 bug 修复。
Oak 1.2.7 更新列表
--------------------
Sub-task
[OAK-3133] - Make compaction map more efficient for offline
compaction
[OAK-3359] - Compactor progress log
[OAK-3443] - Track the start time of mark in GC
Technical task
[OAK-3394] - RDBDocumentStore startup: log more DDL information
(incl. index information)
[OAK-3413] - RDBDocumentStorePerformanceTest leaks
PreparedStatements
[OAK-3414] - RDBDocumentStore: improve DB2 diagnostics
[OAK-3422] - RDBDocumentStore: improve index diagnostics
[OAK-3438] - RDBDocumentStoreDB: leaking resultset
[OAK-3445] - RDBDocumentStore: when generating SQL for queries,
leave out unneeded constraints
[OAK-3446] - RDBDocumentStore: update PostgresQL and MySQL JDBC
drivers
Bug 修复
[OAK-2929] - Parent of unseen children must not be removable
[OAK-3201] - Use static references in SecurityProviderImpl for
composite services
[OAK-3311] - Potential NPE in syncAllExternalUsers() aborts the
process
[OAK-3318] - IndexRule not respecting inheritence based on mixins
[OAK-3371] - Wrong evaluation of NOT clause
[OAK-3388] - Inconsistent read in cluster with clock differences
[OAK-3396] - NPE during syncAllExternalUsers in
LdapIdentityProvider.createUser
[OAK-3412] - Node name having non space whitspace chars should not
be allowed
[OAK-3417] - oak-run OakFixture might set incorrect clusterIDs
[OAK-3418] - ClusterNodeInfo uses irrelevant network interface IDs
on Windows
[OAK-3419] - ClusterNodeInfo.createInstance fails to clean up
random entries
[OAK-3420] - DocumentNodeStoreService fails to restart
DocumentNodeStore
[OAK-3423] - RandomAuthorizableNodeName should not be part of the
default configuration of SecurityProviderImpl
[OAK-3431] - SecurityProviderRegistration should not be part of an
exported package
[OAK-3433] - Background update may create journal entry with
incorrect id
[OAK-3434] - Revert backwards-incompatible changes to
SecurityProviderImpl
[OAK-3456] - MongoBlobGCTest.gcLongRunningBlobCollection() fails
改进
[OAK-2948] - Expose DefaultSyncHandler
[OAK-3425] - Improve DocumentNodeStore startup/shutdown
diagnostics
[OAK-3435] - LastRevRecoveryAgent/MissingLastRevSeeker
improvements
[OAK-3441] - SecurityProviderImpl should not be an OSGi component
[OAK-3454] - Improve the logging capabilities of offline
compaction
[OAK-3455] - Improve conflict exception message
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。
软件详情：http://mail-archives.apache.org/mod_mbox/www-announce/201510.mbox/%3c5617C178.1030009@apache.org%3e
来自:开源中国社区
