Here're 2 important JIRAs for 0.92: 3777 Redefine Identity Of HBase Configuration: fewer connections to zookeeper are established <https://issues.apache.org/jira/browse/HBASE-3777> 1502 Remove need for heartbeats in HBase: <https://issues.apache.org/jira/browse/HBASE-1502>footprint of region bookkeeping on Master is much smaller
On Sun, Jun 5, 2011 at 3:23 AM, Gary Helmling <[email protected]> wrote: > Hi folks, > > As part of my presentation for Hadoop Summit, I'd like to include a slide > highlighting new features or major improvements in 0.92. I've admittedly > had my head in coprocessor/security land for a while, so I'm not sure I'm > up > to date on everything that's been happening, and I'd like to get everyone's > input on what to show. > > Here's what I have at the moment: > > * Distributed WAL splitting > * Support for more Hadoop versions: 0.20+append, 0.20+security, 0.21, 0.22 > * Region Server graceful decommission > * Region balancing improvements > * Compaction optimizations: per-column family compaction, multi-threading > * Coprocessors > * many doc improvements and bug fixes > > Am I missing any important stuff? Please let me know what you think should > be added, or if any of the above is off or could be better described. The > only caveat is that I need to keep this pretty short, as I have a lot to > cover in coprocessors and security and only 30 minutes to do it all! > > Thanks for the help! > > --gh >
