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From Amit Jain <am...@apache.org>
Subject [ANNOUNCE] Apache Jackrabbit Oak 1.7.6 released
Date Fri, 25 Aug 2017 04:33:31 GMT
The Apache Jackrabbit community is pleased to announce the release of
Apache Jackrabbit Oak 1.7.6. The release is available for download at:

    http://jackrabbit.apache.org/downloads.html

See the full release notes below for details about this release:

Release Notes -- Apache Jackrabbit Oak -- Version 1.7.6

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 1.7.6 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 1.7.6
---------------------


Sub-task

    [OAK-6445] - Ensure mounted node stores don't contain versionable nodes


Technical task

    [OAK-6505] - Ensure mounted node stores don't contain referenceable
nodes
    [OAK-6524] - Provide an extension point to customize the NodeStore
builders
    [OAK-6546] - JsonSerializer should taken an instance of JsopWriter


Bug

    [OAK-6372] - ListRecord cannot handle more than 16581375 entries
    [OAK-6416] - Test failure: MapRecordTest.testOak1104
    [OAK-6452] - IllegalStateException: too much data for a segment during
oak-upgrade from segment to segment-tar
    [OAK-6500] - NRTIndex leaks file handles due to unclosed IndexReader
    [OAK-6503] - Active deletion of blobs tries to delete sub-16k inlined
blobs in case of seg-tar
    [OAK-6504] - Active deletion of blobs needs to indicate information
about purged blobs to mark-sweep collector
    [OAK-6507] - Cleanup incorrectly removes base state created by full
compaction
    [OAK-6527] - CompositeNodeStore permission evaluation fails for open
setups
    [OAK-6529] - IndexLoaderV1 and IndexLoaderV2 should not rely on
Buffer.array()
    [OAK-6541] - While importing new index property indexes are getting
marked for reindex
    [OAK-6548] - Composite node builder/state keeps references to all the
ancestor states
    [OAK-6567] - Fix OSGi wiring after netty update to 4.1.x


Improvement

    [OAK-937] - Query engine index selection tweaks: shortcut and hint
    [OAK-5902] - Cold standby should allow syncing of blobs bigger than 2.2
GB
    [OAK-6407] -  Refactor oak.spi.query into a separate module/bundle
    [OAK-6450] - Stop relying on the service.pid property in
SecurityProviderRegistration
    [OAK-6497] - Support old Segment NodeStore setups for oak-run index
tooling
    [OAK-6510] - Fix string representation of the old generation reclaimer
    [OAK-6518] - Implement transparent usage of different TAR index formats
    [OAK-6520] - Improve tail compactions resilience when base state cannot
be determined
    [OAK-6523] - Tune DocumentNodeStore setup for indexing flow for index
command
    [OAK-6525] - Index consistency checker should check all indexes even
after failure
    [OAK-6526] - Slow queries: ability to track them via JMX
    [OAK-6528] - Implement transparent usage of different binary references
index formats
    [OAK-6530] - Expose last RGC result via Supplier
    [OAK-6534] - Compute indexPaths from index definitions json
    [OAK-6536] - Periodic log message from continuous RGC
    [OAK-6537] - Don't encode the checksums in the TAR index tests
    [OAK-6539] - Decrease version export for
org.apache.jackrabbit.oak.spi.security.authentication
    [OAK-6540] - Session.hasAccess(...) should reflect read-only status of
mounts
    [OAK-6543] - NodeCounter: JMX description
    [OAK-6549] - Move gcType to SegmentGCOptions
    [OAK-6552] - Dump index command should fallback to dumping NodeState
incase of error
    [OAK-6556] - gc.log should contain recordId of compacted root after
offline compaction
    [OAK-6558] - Remove the 'parent' field from the CompositeNodeBuilder
    [OAK-6559] - Don't allow to place mounts under mounts
    [OAK-6564] - Update netty dependency to 4.1.x
    [OAK-6565] - GetBlobResponseEncoder should not write all chunks at once


New Feature

    [OAK-3710] - Continuous revision GC
    [OAK-6457] - Increment the segment version number
    [OAK-6531] - Implement rolling upgrade from Oak 1.6
    [OAK-6545] - Support for dumping repository content as json along with
blobs via oak-run
    [OAK-6553] - Progress indicator for compaction


Task

    [OAK-6399] - Re-establish full offline compaction functionality
    [OAK-6449] - Stop using the maven-scr-plugin
    [OAK-6498] - Update Oak trunk to Jackrabbit 2.15.5
    [OAK-6511] - Switch to official OSGi versioning annotations
    [OAK-6519] - Properly handle tail compactions in deduplication caches
    [OAK-6522] - Implement unit tests for OnlineCompactor
    [OAK-6532] - Minimise usage of junit-addons
    [OAK-6533] - Adjust test classpath order to reduce number of error
markers in Eclipse
    [OAK-6538] - Investigate cold standby memory consumption
    [OAK-6554] - Update Dropwizard Metrics bundles to 3.2 to eliminate
sun.misc dependency.
    [OAK-6555] - Implement ITs for rolling upgrade


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/

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