Hi, size 2.2TB i got from cmd "hdfs dfs -du -h /hbase/data" So i think yes, 650MB per RS. If its small then why hbase created so many regions?
Thanks JV On Fri, Aug 15, 2014 at 9:51 AM, Mikhail Antonov <[email protected]> wrote: > So you have 3200 regions in total, and that means each region is about > 650mb in size only (if you have 2.2 Tb in total), unless I'm missing > something? If that's the case your regions are probably way too small. > > -Mikhail > > > 2014-08-15 0:44 GMT-07:00 Juraj jiv <[email protected]>: > > > Hi all, > > i read in documentation that max region count per region server should be > > around 200. I unfortunately have currently 800 regions for RS. > > Those tables are not presplitted (all handled by hbase), does manual > > spliting helps in this case? hdfs fodler /hbase/data currently hold > around > > 2.2TB of data and i have 4 region servers, is it enough or i need more > RS? > > > > Also will Hbase compact these tables automatically to have less regions? > > > > Hbase version 0.96.1.1-cdh5.0.1 > > Thanks for any guidance. > > > > JV > > > > > > -- > Thanks, > Michael Antonov >
