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From Nick Dimiduk <ndimi...@apache.org>
Subject [VOTE] Second release candidate for HBase 1.1.0 (RC1) is available.
Date Tue, 12 May 2015 06:04:56 GMT
I'm happy to announce the second release candidate of HBase 1.1.0
(HBase-1.1.0RC1) is available for download at

Maven artifacts are also available in the staging repository

Artifacts are signed with my code signing subkey 0xAD9039071C3489BD,
available in the Apache keys directory

There's also a signed tag for this release at

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

This release candidate is not materially different from the previous,
including only three changes over the previous RC: HBASE-13661,
HBASE-13637, HBASE-13665. Because of the small difference between this RC
and the previous, and the extended period for which the previous RC was
available, this vote window will be open for a modest period of 48 hours.

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.


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