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From Sean Busbey <bus...@apache.org>
Subject [VOTE] HBase 1.2.0 RC1
Date Fri, 29 Jan 2016 15:29:46 GMT
Hi Folks!

I'm pleased to announce the second release candidate for HBase 1.2.0.

Artifacts are available here:

https://dist.apache.org/repos/dist/dev/hbase/hbase-1.2.0RC1/

As of this vote, the relevant md5 hashes are:

a338ca93cd4c495f03bcff2d457222ef  hbase-1.2.0-bin.tar.gz
955cf9908ae7fef12e3b1447ce8dd035  hbase-1.2.0-src.tar.gz

Maven artifacts are available in this staging repository:

https://repository.apache.org/content/repositories/orgapachehbase-1127/

All artifacts are signed with my code signing key 0D80DB7C, available in
the project KEYS file:

http://www.apache.org/dist/hbase/KEYS

these artifacts correspond to commit hash

46fc1d876bd604f2f71f8692d79978055a095a7a

which signed tag 1.2.0RC1 currently point to

https://git1-us-west.apache.org/repos/asf?p=hbase.git;a=tag;h=5696635f2f87da6777878b3755a17e0fa639a5c4

HBase 1.2.0 is the second minor release in the HBase 1.x line, continuing on
the theme of bringing a stable, reliable database to the Hadoop and NoSQL
communities. This release includes roughly 250 resolved issues not covered
by previous 1.x releases.

Notable new features include:
- JDK8 is now supported
- Hadoop 2.6.1+ and Hadoop 2.7.1+ are now supported
- per column-family time ranges for scan (HBASE-14355)
- daemons respond to SIGHUP to reload configs (HBASE-14529)
- region location methods added to thrift2 proxy (HBASE-13698)
- table-level sync that sends deltas (HBASE-13639)
- client side metrics via JMX (HBASE-12911)

The full list of issues can be found at:

https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12332062

To see the changes since the prior release candidate, you can use the
following git command on
a up-to-date checkout of the hbase repository:

git log 1.2.0RC0..1.2.0RC1

Please take a few minutes to verify the release[1] and vote on releasing it:

[ ] +1 Release this package as Apache HBase 1.2.0
[ ] +0 no opinion
[ ] -1 Do not release this package because...

Vote will be subject to Majority Approval[2] and will close at 4:00PM UTC
on Friday, Feb 5th, 2015[3].

[1]: http://www.apache.org/info/verification.html
[2]: https://www.apache.org/foundation/glossary.html#MajorityApproval
[3]: to find this in your local timezone see:
http://s.apache.org/hbase-1.2.0-rc1-close

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