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Posted to dev@accumulo.apache.org by Dave Marion <dl...@apache.org> on 2026/09/25 12:53:24 UTC

[DRAFT][ANNOUNCE] Apache Accumulo 4.0.0-alpha-1

Devs,

  Please review the website updates for the 4.0.0-alpha-1 release and the
draft announcement below.

--------

The Apache Accumulo project is pleased to announce the release of version
4.0.0-alpha-1. Apache Accumulo 4.0.0-alpha-1 is the first alpha release of
the planned 4.0 non-LTM release line. This release is not ready for
production use
and existing Apache Accumulo instances should not be upgraded to this
release.
Apache Accumulo 4.0 intends to provide the same features and guarantees
as prior versions but provide the user with flexible deployment options for
resource optimization.
See the release notes linked below for details. *** Apache Accumulo® is a
sorted, distributed key/value store that provides robust, scalable data
storage and retrieval. With Apache Accumulo, users can store and manage
large data sets across a cluster. Accumulo uses Apache Hadoop compatible
file systems to store its data and Apache ZooKeeper for consensus. This
version is now available in Maven Central, and at:
https://accumulo.apache.org/downloads The full release notes can be viewed
at: https://accumulo.apache.org/release/accumulo-4.0.0-alpha-1/

-----------


Thanks,

Dave

Re: [DRAFT][ANNOUNCE] Apache Accumulo 4.0.0-alpha-1

Posted by Christopher <ct...@apache.org>.
Looks fine. The only thing I'd check is the formatting seems to be a
bit mangled. If you're sending from GMail, make sure you select Plain
Text before sending to the mailing lists.

On Fri, Sep 25, 2026 at 8:57 AM Dave Marion <dl...@apache.org> wrote:
>
> Note that I changed the description of Accumulo in these release notes such
> that it no longer says "Apache Hadoop HDFS", but "Apache Hadoop compatible
> file systems".
>
> On Fri, Sep 25, 2026 at 8:53 AM Dave Marion <dl...@apache.org> wrote:
>
> > Devs,
> >
> >   Please review the website updates for the 4.0.0-alpha-1 release and the
> > draft announcement below.
> >
> > --------
> >
> > The Apache Accumulo project is pleased to announce the release of version
> > 4.0.0-alpha-1. Apache Accumulo 4.0.0-alpha-1 is the first alpha release of
> > the planned 4.0 non-LTM release line. This release is not ready for
> > production use
> > and existing Apache Accumulo instances should not be upgraded to this
> > release.
> > Apache Accumulo 4.0 intends to provide the same features and guarantees
> > as prior versions but provide the user with flexible deployment options for
> > resource optimization.
> > See the release notes linked below for details. *** Apache Accumulo® is a
> > sorted, distributed key/value store that provides robust, scalable data
> > storage and retrieval. With Apache Accumulo, users can store and manage
> > large data sets across a cluster. Accumulo uses Apache Hadoop compatible
> > file systems to store its data and Apache ZooKeeper for consensus. This
> > version is now available in Maven Central, and at:
> > https://accumulo.apache.org/downloads The full release notes can be
> > viewed at: https://accumulo.apache.org/release/accumulo-4.0.0-alpha-1/
> >
> > -----------
> >
> >
> > Thanks,
> >
> > Dave
> >

Re: [DRAFT][ANNOUNCE] Apache Accumulo 4.0.0-alpha-1

Posted by Dave Marion <dl...@apache.org>.
Note that I changed the description of Accumulo in these release notes such
that it no longer says "Apache Hadoop HDFS", but "Apache Hadoop compatible
file systems".

On Fri, Sep 25, 2026 at 8:53 AM Dave Marion <dl...@apache.org> wrote:

> Devs,
>
>   Please review the website updates for the 4.0.0-alpha-1 release and the
> draft announcement below.
>
> --------
>
> The Apache Accumulo project is pleased to announce the release of version
> 4.0.0-alpha-1. Apache Accumulo 4.0.0-alpha-1 is the first alpha release of
> the planned 4.0 non-LTM release line. This release is not ready for
> production use
> and existing Apache Accumulo instances should not be upgraded to this
> release.
> Apache Accumulo 4.0 intends to provide the same features and guarantees
> as prior versions but provide the user with flexible deployment options for
> resource optimization.
> See the release notes linked below for details. *** Apache Accumulo® is a
> sorted, distributed key/value store that provides robust, scalable data
> storage and retrieval. With Apache Accumulo, users can store and manage
> large data sets across a cluster. Accumulo uses Apache Hadoop compatible
> file systems to store its data and Apache ZooKeeper for consensus. This
> version is now available in Maven Central, and at:
> https://accumulo.apache.org/downloads The full release notes can be
> viewed at: https://accumulo.apache.org/release/accumulo-4.0.0-alpha-1/
>
> -----------
>
>
> Thanks,
>
> Dave
>