Downloads
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Current Releases
Accumulo 4.0.0-alpha-1 Alpha
The 4.0.0-alpha-1 release of Apache Accumulo® is an alpha release for an upcoming 4.0 major release. It contains new concepts and features, bug fixes, performance enhancements, and more that are expected to appear in a future LTM release. The linked 4.x documentation is still under construction and should be treated as alpha as well.
Accumulo 3.0.0 non-LTM
The 3.0.0 release of Apache Accumulo® is the latest non-LTM release, containing the newest features, bug fixes, performance enhancements, and more that are expected to appear in a future LTM release. The linked 2.x documentation is still largely applicable to 3.x for now, except those items that were removed from 3.x. Updated documention specific for 3.x will be made available in a future update to this site.
Accumulo 2.1.6 Latest LTM
The 2.1.6 release of Apache Accumulo® is the latest release on the current stable generation, containing the newest bug fixes, performance enhancements, and more.
Accumulo ClassLoader Extras 1.0.0
The Accumulo ClassLoader Extras (accumulo-classloaders or accumulo-classloader-extras) library contains a variety of Java classloader-related utilities, or libraries to support those utilities, for use with Apache Accumulo.
Accumulo Access 1.0.0-beta3
The Accumulo Access library provides the same functionality, semantics, and syntax as the Accumulo ColumnVisibility and VisibilityEvaluator classes in a standalone java library that can be used separately from Accumulo.
Legend
Alpha / Beta indicates a non-final release that is not production ready
LTM / non-LTM indicates a Long Term Maintenance release or not
Latest / Legacy indicates the latest or previous generation when two LTM releases are being concurrently maintained
Older releases
Older releases are listed in the release archive and can be downloaded from the download archive.