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From <la...@apache.org>
Subject Re: [VOTE] The 1st HBase patch release candidate (RC0) is available
Date Thu, 26 Nov 2015 05:13:48 GMT
Performed same tests I did for 0.98.16RC0. Nothing undue.
-- Lars
      From: Andrew Purtell <apurtell@apache.org>
 To: "dev@hbase.apache.org" <dev@hbase.apache.org> 
 Sent: Friday, November 20, 2015 7:27 PM
 Subject: [VOTE] The 1st HBase patch release candidate (RC0) is available
The 1st HBase patch release candidate (RC0) is available for
download at http://people.apache.org/~apurtell/ . No temporary
Maven repository this time unfortunately because repository.apache.org is
currently down.

This release contains the same changes as 0.98.16 plus a revert
of HBASE-14689 (Addendum and unit test for HBASE-13471), and corresponds to
the tag '' (403796f) in the Apache HBase git repository.
Although 0.98.16 appears stable the HBASE-14689 change was problematic when
committed to later code lines and has been reverted in 0.98.16 branch as
well out of an abundance of caution.

I have made some preliminary assessments of this RC:
- Unit test suite passes 20/20 times on 7u79
- YCSB workloads A-F, using one YCSB client
- PE workloads randomWrite, sequentialWrite, randomRead, sequentialRead,
randomSeekScan, and scanRange1000, using 10 PE clients

The API compatibility report with respect to the previous release can be
found at
http://people.apache.org/~apurtell/0.98.15_0.98.16RC0_compat_report.html .
There are no reported binary or source compatibility issues with user
facing public or LimitedPrivate interfaces. Users should not be
implementing the HConnection interface so will not be impacted by the
addition of a new abstract method.

Signed with my code signing key D5365CCD.

Please try out the candidate and vote +1/0/-1. This vote will be open for
at least 72 hours. Unless objection I will try to close it Wednesday
October 25, 2015 if we have sufficient votes. Three +1 votes from PMC will
be required to release.

Best regards,

  - Andy

Problems worthy of attack prove their worth by hitting back. - Piet Hein
(via Tom White)

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