Thanks Ted. LarsH did that specific entry in the book... Lars, can you update the book with the most current thoughts on that particular subject?
On 10/11/11 4:08 PM, "Ted Yu" <[email protected]> wrote: >Thanks Doug for the update. > >In 6.4.2: >"keep the last T minutes worth of data, at most N versions, *but keep at >least M versions around*" (where M is the value for minimum number of row >versions, M<=N) > >Please refer to discussion toward the end of HBASE-4536 where Lars >suggested >dropping support for the case of M==N > 0. > >Cheers > >On Tue, Oct 11, 2011 at 12:59 PM, Doug Meil ><[email protected]>wrote: > >> Hi folks- >> >> Team-list.html >> >> * Welcome LarsH! Lars H. is the latest committer, and is now on the >> team-list page. >> >> Book >> >> * Architecture/Regions/Store: a lot of KeyValue documentation has >>been >> added on how exactly HBase stores data internally >> * Schema Design: Versions has been clarified (min/max now separate >> sub-sections) >> * Schema Design: Schema Design Smackdown! A new section has been >>added >> in this chapter for commonly asked schema design question. (Spoiler >>alert: >> "more rows") >> * OpsMgt: A first-cut capacity planning section for storage calcs >>has >> been added. >> >> Doug Meil >> Chief Software Architect, Explorys >> [email protected] >> >>
