Congrats! Seems promising.... Mikael.S
On Wed, May 16, 2012 at 8:07 AM, lars hofhansl <[email protected]> wrote: > The HBase Team is pleased to announce the release of HBase 0.94.0. > Download it from your favorite Apache mirror [1]. > > HBase 0.94.0 is wire compatible with 0.92.x releases. > - 0.92 clients can communicate with an 0.94 cluster and vice versa > - a 0.92 cluster can be upgraded in place to 0.94 via a rolling upgrade > > HBase 0.94.0 includes many performance enhancement, bug fixes, and few new > features. > > Notable performance improvements include: > [HBASE-5010] - Filter HFiles based on TTL > [HBASE-4465] - Lazy-seek optimization for StoreFile scanners > [HBASE-4469] - Avoid top row seek by looking up ROWCOL bloomfilter > [HBASE-4532] - Avoid top row seek by dedicated bloom filter for delete > family bloom filter > [HBASE-5074] - support checksums in HBase block cache > > Notable new features: > [HBASE-5128] - [uber hbck] Online automated repair of table integrity and > region consistency problems > [HBASE-4460] - Support running an embedded ThriftServer within a > RegionServer > [HBASE-3584] - Allow atomic put/delete in one call > [HBASE-4102] - atomicAppend: A put that appends to the latest version of a > cell > [HBASE-4536] - Allow CF to retain deleted rows > [HBASE-5229] - Provide basic building blocks for "multi-row" local > transactions. > > For a complete list of changes, see release notes [2]. > > Yours, > The HBase Team > > P.S. Thanks goes out to all who contributed to this release! > > 1. http://www.apache.org/dyn/closer.cgi/hbase/ > 2. > https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12316419 >
