Hi, HBASE-7667 sounds like an improvement whose details I don't fully understand, but not quite the same as compaction elimination. And I don't understand HBASE-7667 enough to have the feeling for how much less painful compactions would become after this. Any way to quantify that?
Thanks, Otis -- HBASE Performance Monitoring - http://sematext.com/spm/index.html On Mon, Feb 18, 2013 at 11:54 PM, Ted Yu <[email protected]> wrote: > Take a look at HBASE-7667 Support stripe compaction > > Cheers > > On Mon, Feb 18, 2013 at 7:30 PM, Otis Gospodnetic < > [email protected]> wrote: > > > Hello, > > > > It's kind of funny, we run SPM, which includes SPM for HBase (performance > > monitoring service/tool for HBase essentially) and we currently store all > > performance metrics in HBase. > > > > I see a ton of HBase development activity, which is great, but it just > > occurred to me that I don't think I recall seeing anything about getting > > rid of compactions. Yet, compactions are one thing that I know hurt us > the > > most and is one thing that MapR somehow got rid of in their > implementation. > > > > Have there been any discussions,attempts, or thoughts about finding a way > > to avoid compactions? > > > > Thanks, > > Otis > > -- > > HBASE Performance Monitoring - http://sematext.com/spm/index.html > > >
