HBase 0.19.3 is now available for download: http://www.apache.org/dyn/closer.cgi/hadoop/hbase/
This release addresses 14 issues found since the release of 0.19.2. See the release notes for details: http://tinyurl.com/qcd4dg We recommend that all upgrade to this version of hbase. Thanks to all who made this release possible. Yours, The HBase Team