Subject: [VOTE] The second HBase 2.2.1 release candidate (RC1) is available

Please vote on this release candidate (RC1) for Apache HBase 2.2.1.

The VOTE will remain open for at least 72 hours.

[ ] +1 Release this package as Apache HBase 2.2.1
[ ] -1 Do not release this package because ...

The tag to be voted on is 2.2.1RC1. The release files, including
signatures, digests, etc. can be found at:

Maven artifacts are available in a staging repository at:

Signatures used for HBase RCs can be found in this file:

The list of bug fixes going into 2.2.1 can be found in included and available here:

A detailed source and binary compatibility report for this release is
available at:

To learn more about Apache HBase, please see

Guanghao Zhang