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Apache Jackrabbit 1.4 is available!

In ASF, Jackrabbit on 2008-01-16 by Jukka Zitting Tagged:

I just announced the release of Apache Jackrabbit 1.4. The release is the result of about nine months of development since the 1.3 release, and contains 220 new features, improvements, and bug fixes (plus the 75 bug fixes that had already been backported to 1.3.x patch releases). This is by far the biggest Jackrabbit release to date.

Apache Jackrabbit

The 1.4 release contains some cool new features:

  • Friendlier Jackrabbit webapp. The jackrabbit-webapp component now comes with a more polished user interface, better error handling, and improved repository connectivity for local and remote clients.
  • Object/content mapping framework. The jackrabbit-ocm component maps Java objects to JCR nodes and vice versa, making it possible to persist normal Java objects in a content repository.
  • Service provider interface for JCR. The jackrabbit-spi component defines an architectural layer below the JCR API. The SPI layer is designed specifically for remote access and outlines a way for us to avoid the performance limitations of JCR-RMI that works on top of JCR.
  • Optimized storage for binary content. The new DataStore feature in jackrabbit-core avoids all unnecessary copying of binary content and promises huge performance increases for versioning and copying operations. DataStore is a beta-level feature in Jackrabbit 1.4 and disabled by default.
  • Improved query engine. The jackrabbit-core component has been extended with new features like configurable indexing, synonym and similarity queries, and spell checking. Many typical queries are now noticeably faster than before thanks to numerous performance improvements.

Many thanks to the Jackrabbit development team and the entire community! I’m really proud and excited to be a member of the Apache Jackrabbit project.

PS. Interestingly enough, I built the final 1.4 release candidate exactly two years after I first volunteered to be the release manager for Apache Jackrabbit. The past two years have certainly been interesting time. :-)

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5 Responses to “Apache Jackrabbit 1.4 is available!”

  1. Any idea if these are packaged as OSGi bundles?

  2. No, they are not.

    But see the incubating Apache Sling project (http://incubator.apache.org/sling/) where we are packaging parts of Apache Jackrabbit as OSGi bundles.

    See the SLING-1.4 issue (https://issues.apache.org/jira/browse/SLING-169) for progress on upgrading the Sling bundles to contain Apache Jackrabbit 1.4.

  3. [...] Apache Jackrabbit 1.4 is available! Apache Jackrabbit is a fully conforming implementation of the Content Repository for Java Technology API (JCR). A content repository is a hierarchical content store with support for structured and unstructured content, full text search, versioning, transactions, observation, and more. Typical applications that use content repositories include content management, document management, and records management systems. [...]

  4. I was very excited to upgrade our current test management product from 1.3 to 1.4. But soon I realized that my excitement was short lived when I ran intothis issue. This could very well be a issue with our code but we are not in a position to spend more time and had to decide against upgrade for now. Wondering if others got any issues with the upgrade.

    Shailesh Mangal
    Now, test management is a breeze

  5. [...] Jukka’s post for more [...]

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