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Posted to dev@accumulo.apache.org by Christopher <ct...@apache.org> on 2022/11/02 07:54:49 UTC
[DRAFT][ANNOUNCE] Apache Accumulo 2.1.0
The following is a draft announcement for the 2.1 release. I've prepared it
here for a little bit of feedback, before sending it out later today.
***
The Apache Accumulo project is pleased to announce the release
of Apache Accumulo 2.1.0! Apache Accumulo 2.1.0 contains numerous
features and improvements, and contains over 1200 contributions from
over 50 contributors.
This release includes external compactions, separate scanner thread
pools, separate compaction queues, per-table encryption configuration,
scan servers, atomic configuration of multiple properties, more efficient
use of ZooKeeper watches on configuration nodes, a convenient JShell
launch script, and many, many more changes.
See the release notes linked below for more details.
2.1 is an LTM (Long-Term Maintenance) release line, Users of 2.0 or
1.10 are encouraged to upgrade to this latest version. 2.0 is end-of-life
immediately, and will not receive any further updates. 1.10 will reach
that end-of-life in one year. Upgrades are supported directly from the
latest 1.10 or 2.0.1 only, so it is recommended to upgrade to one of
these first.
***
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's HDFS 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-2.1.0/
Re: [DRAFT][ANNOUNCE] Apache Accumulo 2.1.0
Posted by Christopher <ct...@apache.org>.
1. If there's anything missing from the release notes, we can still add
them. Please do so.
2. For the description, I can make that change.
On Wed, Nov 2, 2022 at 7:11 AM Keith Turner <ke...@deenlo.com> wrote:
> On Wed, Nov 2, 2022 at 10:59 AM Dave Marion <dm...@gmail.com> wrote:
> >
> > I don't see it either. I know that it is documented in the user guide. I
> > can certainly add a one-liner under "Other notable changes" if you like.
>
> That would be appreciated. You probably know the most about the
> changes. If the user guide documentation is all in place then the
> release notes could link to it.
>
> >
> > On Wed, Nov 2, 2022 at 6:53 AM Keith Turner <ke...@deenlo.com> wrote:
> >
> > > In the release notes I do not see mention of the new cluster yaml file
> > > that replaced the tservers, monitor, gc, master files. Am I just
> > > missing it? Thats a really nice user facing change that should be
> > > mentioned.
> > >
> > > On Wed, Nov 2, 2022 at 7:55 AM Christopher <ct...@apache.org>
> wrote:
> > > >
> > > > The following is a draft announcement for the 2.1 release. I've
> prepared
> > > it
> > > > here for a little bit of feedback, before sending it out later today.
> > > >
> > > > ***
> > > >
> > > > The Apache Accumulo project is pleased to announce the release
> > > > of Apache Accumulo 2.1.0! Apache Accumulo 2.1.0 contains numerous
> > > > features and improvements, and contains over 1200 contributions from
> > > > over 50 contributors.
> > > >
> > > > This release includes external compactions, separate scanner thread
> > > > pools, separate compaction queues, per-table encryption
> configuration,
> > > > scan servers, atomic configuration of multiple properties, more
> efficient
> > > > use of ZooKeeper watches on configuration nodes, a convenient JShell
> > > > launch script, and many, many more changes.
> > > >
> > > > See the release notes linked below for more details.
> > > >
> > > > 2.1 is an LTM (Long-Term Maintenance) release line, Users of 2.0 or
> > > > 1.10 are encouraged to upgrade to this latest version. 2.0 is
> end-of-life
> > > > immediately, and will not receive any further updates. 1.10 will
> reach
> > > > that end-of-life in one year. Upgrades are supported directly from
> the
> > > > latest 1.10 or 2.0.1 only, so it is recommended to upgrade to one of
> > > > these first.
> > > >
> > > > ***
> > > >
> > > > 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's HDFS 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-2.1.0/
> > >
>
Re: [DRAFT][ANNOUNCE] Apache Accumulo 2.1.0
Posted by Keith Turner <ke...@deenlo.com>.
On Wed, Nov 2, 2022 at 10:59 AM Dave Marion <dm...@gmail.com> wrote:
>
> I don't see it either. I know that it is documented in the user guide. I
> can certainly add a one-liner under "Other notable changes" if you like.
That would be appreciated. You probably know the most about the
changes. If the user guide documentation is all in place then the
release notes could link to it.
>
> On Wed, Nov 2, 2022 at 6:53 AM Keith Turner <ke...@deenlo.com> wrote:
>
> > In the release notes I do not see mention of the new cluster yaml file
> > that replaced the tservers, monitor, gc, master files. Am I just
> > missing it? Thats a really nice user facing change that should be
> > mentioned.
> >
> > On Wed, Nov 2, 2022 at 7:55 AM Christopher <ct...@apache.org> wrote:
> > >
> > > The following is a draft announcement for the 2.1 release. I've prepared
> > it
> > > here for a little bit of feedback, before sending it out later today.
> > >
> > > ***
> > >
> > > The Apache Accumulo project is pleased to announce the release
> > > of Apache Accumulo 2.1.0! Apache Accumulo 2.1.0 contains numerous
> > > features and improvements, and contains over 1200 contributions from
> > > over 50 contributors.
> > >
> > > This release includes external compactions, separate scanner thread
> > > pools, separate compaction queues, per-table encryption configuration,
> > > scan servers, atomic configuration of multiple properties, more efficient
> > > use of ZooKeeper watches on configuration nodes, a convenient JShell
> > > launch script, and many, many more changes.
> > >
> > > See the release notes linked below for more details.
> > >
> > > 2.1 is an LTM (Long-Term Maintenance) release line, Users of 2.0 or
> > > 1.10 are encouraged to upgrade to this latest version. 2.0 is end-of-life
> > > immediately, and will not receive any further updates. 1.10 will reach
> > > that end-of-life in one year. Upgrades are supported directly from the
> > > latest 1.10 or 2.0.1 only, so it is recommended to upgrade to one of
> > > these first.
> > >
> > > ***
> > >
> > > 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's HDFS 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-2.1.0/
> >
Re: [DRAFT][ANNOUNCE] Apache Accumulo 2.1.0
Posted by Dave Marion <dm...@gmail.com>.
I don't see it either. I know that it is documented in the user guide. I
can certainly add a one-liner under "Other notable changes" if you like.
On Wed, Nov 2, 2022 at 6:53 AM Keith Turner <ke...@deenlo.com> wrote:
> In the release notes I do not see mention of the new cluster yaml file
> that replaced the tservers, monitor, gc, master files. Am I just
> missing it? Thats a really nice user facing change that should be
> mentioned.
>
> On Wed, Nov 2, 2022 at 7:55 AM Christopher <ct...@apache.org> wrote:
> >
> > The following is a draft announcement for the 2.1 release. I've prepared
> it
> > here for a little bit of feedback, before sending it out later today.
> >
> > ***
> >
> > The Apache Accumulo project is pleased to announce the release
> > of Apache Accumulo 2.1.0! Apache Accumulo 2.1.0 contains numerous
> > features and improvements, and contains over 1200 contributions from
> > over 50 contributors.
> >
> > This release includes external compactions, separate scanner thread
> > pools, separate compaction queues, per-table encryption configuration,
> > scan servers, atomic configuration of multiple properties, more efficient
> > use of ZooKeeper watches on configuration nodes, a convenient JShell
> > launch script, and many, many more changes.
> >
> > See the release notes linked below for more details.
> >
> > 2.1 is an LTM (Long-Term Maintenance) release line, Users of 2.0 or
> > 1.10 are encouraged to upgrade to this latest version. 2.0 is end-of-life
> > immediately, and will not receive any further updates. 1.10 will reach
> > that end-of-life in one year. Upgrades are supported directly from the
> > latest 1.10 or 2.0.1 only, so it is recommended to upgrade to one of
> > these first.
> >
> > ***
> >
> > 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's HDFS 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-2.1.0/
>
Re: [DRAFT][ANNOUNCE] Apache Accumulo 2.1.0
Posted by Keith Turner <ke...@deenlo.com>.
In the release notes I do not see mention of the new cluster yaml file
that replaced the tservers, monitor, gc, master files. Am I just
missing it? Thats a really nice user facing change that should be
mentioned.
On Wed, Nov 2, 2022 at 7:55 AM Christopher <ct...@apache.org> wrote:
>
> The following is a draft announcement for the 2.1 release. I've prepared it
> here for a little bit of feedback, before sending it out later today.
>
> ***
>
> The Apache Accumulo project is pleased to announce the release
> of Apache Accumulo 2.1.0! Apache Accumulo 2.1.0 contains numerous
> features and improvements, and contains over 1200 contributions from
> over 50 contributors.
>
> This release includes external compactions, separate scanner thread
> pools, separate compaction queues, per-table encryption configuration,
> scan servers, atomic configuration of multiple properties, more efficient
> use of ZooKeeper watches on configuration nodes, a convenient JShell
> launch script, and many, many more changes.
>
> See the release notes linked below for more details.
>
> 2.1 is an LTM (Long-Term Maintenance) release line, Users of 2.0 or
> 1.10 are encouraged to upgrade to this latest version. 2.0 is end-of-life
> immediately, and will not receive any further updates. 1.10 will reach
> that end-of-life in one year. Upgrades are supported directly from the
> latest 1.10 or 2.0.1 only, so it is recommended to upgrade to one of
> these first.
>
> ***
>
> 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's HDFS 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-2.1.0/
Re: [DRAFT][ANNOUNCE] Apache Accumulo 2.1.0
Posted by Dave Marion <dm...@gmail.com>.
Christopher,
Thanks for spear-heading the release. A few questions:
1. Given the number of changes and that not all of them are documented in
the release notes, should we also suggest that users look at the user guide
in addition to the release notes?
2. For the description at the bottom, should we say "Accumulo uses Apache
Hadoop compatible filesystems to store its data and Apache ZooKeeper for
consensus." instead of " Accumulo uses Apache Hadoop's HDFS to store its
data and Apache ZooKeeper for consensus."? I know that testing has been
done using the S3A client[1], and others may work as well.
[1]
https://hadoop.apache.org/docs/r3.3.4/hadoop-aws/tools/hadoop-aws/index.html
On Wed, Nov 2, 2022 at 3:55 AM Christopher <ct...@apache.org> wrote:
> The following is a draft announcement for the 2.1 release. I've prepared it
> here for a little bit of feedback, before sending it out later today.
>
> ***
>
> The Apache Accumulo project is pleased to announce the release
> of Apache Accumulo 2.1.0! Apache Accumulo 2.1.0 contains numerous
> features and improvements, and contains over 1200 contributions from
> over 50 contributors.
>
> This release includes external compactions, separate scanner thread
> pools, separate compaction queues, per-table encryption configuration,
> scan servers, atomic configuration of multiple properties, more efficient
> use of ZooKeeper watches on configuration nodes, a convenient JShell
> launch script, and many, many more changes.
>
> See the release notes linked below for more details.
>
> 2.1 is an LTM (Long-Term Maintenance) release line, Users of 2.0 or
> 1.10 are encouraged to upgrade to this latest version. 2.0 is end-of-life
> immediately, and will not receive any further updates. 1.10 will reach
> that end-of-life in one year. Upgrades are supported directly from the
> latest 1.10 or 2.0.1 only, so it is recommended to upgrade to one of
> these first.
>
> ***
>
> 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's HDFS 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-2.1.0/
>