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From Nick Dimiduk <ndimi...@apache.org>
Subject Re: [VOTE] Third release candidate for HBase 1.1.0 (RC2) is available.
Date Tue, 12 May 2015 22:24:00 GMT
Testing done with the new bits:

- confirmed there's no difference between HBASE-13661 on branch-1.1
(07d9904) HBASE-13661 on branch-1.1.0 (e860c66).

$ interdiff <(git show 07d9904) <(git show e860c66) 2>&1 | wc -l
       0

- inspected compatibility reports vs. 0.98.0 [0] and 1.0.0 [1]. HTable
issue from RC1 corrected.
- extracted src tgz, structure looks good.
- verified build of src tgz against hadoop versions (2.2.0/minikdc=2.3.0,
2.3.0, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.7.0), with both
jdk1.7.0_67.jdk (mac) and jdk1.8.0_20.jdk (mac).
- run LoadTestTool against standalone built from src tgz with FAST_DIFF
block encoder and ROWCOL blooms. No issues, filed HBASE-13677.
- built site from src tgz. site and book looks good.
- extracted bin tgz, inspect structure. looks good.
- run LoadTestTool against standalone from bin tgz with FAST_DIFF block
encoder and ROWCOL blooms. No issues, logs look good.
- load the site from bin tgz. looks good.
- ran Stack's hbase-downstreamer vs. the maven repo. tests pass.

These validations combined with my previous testing means I'm +1 for this
RC.

[0]: http://people.apache.org/~ndimiduk/0.98.0_1.1.0RC2_compat_report.html
[1]: http://people.apache.org/~ndimiduk/1.0.0_1.1.0RC2_compat_report.html

On Tue, May 12, 2015 at 2:57 PM, Nick Dimiduk <ndimiduk@apache.org> wrote:

> I'm happy to announce the third (time's the charm) release candidate of
> HBase 1.1.0 (HBase-1.1.0RC2) is available for download at
> https://dist.apache.org/repos/dist/dev/hbase/hbase-1.1.0RC2/
>
> Maven artifacts are also available in the staging repository
> https://repository.apache.org/content/repositories/orgapachehbase-1078
>
> Artifacts are signed with my code signing subkey 0xAD9039071C3489BD,
> available in the Apache keys directory
> https://people.apache.org/keys/committer/ndimiduk.asc.
>
> There's also a signed tag for this release at
> https://git-wip-us.apache.org/repos/asf?p=hbase.git;a=tag;h=831f98dc3ba722be44792d10b67c2e57d9522caf
>
> HBase 1.1.0 is the first 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 nearly 200 resolved issues above
> the 1.0.x series to date. Notable features include:
>
>  - Async RPC client (HBASE-12684)
>  - Simple RPC throttling (HBASE-11598)
>  - Improved compaction controls (HBASE-8329, HBASE-12859)
>  - Scan improvements (HBASE-11544, HBASE-13090)
>  - New extension interfaces for coprocessor users, better supporting
> projects like Phoenix (HBASE-12972, HBASE-12975)
>  - Per-column family flush (HBASE-10201)
>  - WAL on SSD (HBASE-12848)
>  - BlockCache in Memcached (HBASE-13170)
>  - Tons of region replica enhancements around META, WAL, and bulk loading
> (HBASE-11574, HBASE-11568, HBASE-11571, HBASE-11567)
>
> The full list of issues can be found at
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12329043
>
> This release candidate is not materially different from the previous,
> correcting the application of HBASE-13661. Because of the small difference
> between this RC and the previous, and the extended period for which the
> first RC was available, this vote window will be a continuation of the
> previous window.
>
> Please try out this candidate and vote +/-1 by 23:00 Pacific time on
> 2015-05-13 as to whether we should release these bits as HBase 1.1.0.
>
> Thanks,
> Nick
>

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