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From James Taylor <>
Subject [VOTE] Release of Apache Phoenix 4.12.0 RC0
Date Wed, 04 Oct 2017 07:46:32 GMT
Hello Everyone,

This is a call for a vote on Apache Phoenix 4.12.0 RC0. This is the next
minor release of Phoenix 4, compatible with Apache HBase 0.98, 1.1, 1.2, &
1.3. The release includes both a source-only release and a convenience
binary release for each supported HBase version.

This release has feature parity with supported HBase versions and includes
the following improvements:
- Improved scalability of global mutable secondary index
- 100+ bug fixes (the majority around secondary indexing)
- Index Scrutiny tool [1]
- Stabilization of unit tests
- Support for table sampling [2]
- Support for APPROX_COUNT_DISTINCT aggregate function [3]

The source tarball, including signatures, digests, etc can be found at:

The binary artifacts can be found at:

For a complete list of changes, see:

Artifacts are signed with my "CODE SIGNING KEY": 308FBEE06088BE0F

KEYS file available here:

The hash and tag to be voted upon:;a=commit;h=13a7f97b49704642d67481c58a118a68c2e4c2e5;a=tag;h=refs/tags/v4.12.0-HBase-0.98-rc0;a=commit;h=e40bbfff1150e56e1ecb7cd22c49cee298496c2b;a=tag;h=refs/tags/v4.12.0-HBase-1.1-rc0;a=commit;h=d79dd50ff732f2673e1414d970cd4742e2c135de;a=tag;h=refs/tags/v4.12.0-HBase-1.2-rc0;a=commit;h=f0bc4cdb5bbf96b316c78cc816400b04f63e911b;a=tag;h=refs/tags/v4.12.0-HBase-1.3-rc0

Vote will be open for at least 72 hours. Please vote:

[ ] +1 approve
[ ] +0 no opinion
[ ] -1 disapprove (and reason why)

The Apache Phoenix Team


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