Apache Jackrabbit Oak 1.4.12 发布了。Oak 是一个可伸缩、高性能分层次的内容资源库。这是 Jackrabbit 的子项目之一。
Jackrabbit Oak 1.4.12 是一个补丁版本，其中包含对 Oak 1.4 的修复和改进。Jackrabbit Oak 1.4.x 版本被认为是稳定的，可用于生产使用。本次更新如下：
Technical task
[OAK-4225] - AbstractOak2OakTest never calls getSoureContainer().clean()
[OAK-4241] - JdbcNodeStoreContainer does not correctly clean up H2 temp files
[OAK-5098] - improve DocumentNodeStoreService robustness for RDB configs
Bug
[OAK-4420] - RepositorySidegrade: oak-segment to oak-segment-tar should migrate checkpoint info
[OAK-4717] - TarNodeStore.checkpoint methods represent endless loop
[OAK-4842] - Upgrade breaks if there's no SearchManager configured in repository.xml
[OAK-5112] - oak-upgrade breaking versionStorage node when started with copy-versions=false
[OAK-5133] - StoreArgument class getter method opens repo in read/write and unsafe MMAP mode
[OAK-5233] - Parameter --src-datastore is being ignored for JCR2 upgrade
[OAK-5260] - Incorrect handling of subpaths with leading leftcurly bracket
[OAK-5262] - Test failure:NodeTypeIndexingUtilsTest.testSynonymsFileCreation
[OAK-5358] - test failures for oak-auth-ldap on Windows
[OAK-5410] - Backport OAK-5260 (Incorrect handling of subpaths with leading left curly bracket)
Improvement
[OAK-4447] - RepositorySidegrade: oak-segment to oak-segment-tar migrate without external datastore
[OAK-4564] - Use Lucene index to look for long-named nodes in JCR2 upgrade
[OAK-4624] - Optionally ignore missing blobs during sidegrade
[OAK-4630] - Create segment and segment tar directory only when it's missing
[OAK-4639] - Enable --missingblobstore by default for the sidegrade
[OAK-4696] - Improve logging for SyncHandler
[OAK-4725] - Enable mmap mode by default for migration to SegmentNodeStore
[OAK-4748] - Migration tool should check if the source and destination repositories are different
[OAK-4751] - Improve the checkpoint migration performance
[OAK-4758] - Allow tweaking of node migration logs threshold
[OAK-4761] - Reduce the number of calls to /jcr:system/jcr:versionStorage during the upgrade
[OAK-4762] - Rebuild indexes only for partial sidegrades
[OAK-4831] - Don't break the upgrade tests if the directory can't be cleaned-up
[OAK-4849] - Refactor the MigrationCliArguments from implicit to explicit
[OAK-4970] - Sidegrade disk usage issues related to copying version storage
[OAK-5030] - Copying the versions store is slow and increase the repository size
[OAK-5043] - Very old JR2 repositories may have invalid nodetypes for groupsPath and usersPath
[OAK-5100] - Provide source store external references flag via command line if available
[OAK-5154] - Checkpoints should only be migrated if no custom paths are defined
[OAK-5157] - Source repository should be opened in read-only mode for sidegrade
[OAK-5290] - Backport the performance improvements for oak-upgrade from trunk
[OAK-5337] - LastRevRecoveryAgent should avoid recovering documents from its own cluster id if the instance is running
New Feature
[OAK-4983] - Add --verify mode to the RepositorySidegrade