No regions in transition. region is default size 256MB On Thu, Jul 4, 2013 at 9:16 PM, Jean-Marc Spaggiari <[email protected] > wrote:
> Can you please also checked on the HBase Web UI? > Do you have regions in transition? > > Maybe the balancer already gave te balance plan, and regions are > moving, slowly, to their destinations? How big are those regions? I > mean, size in MB/GB and number of rows? > > > JM > > 2013/7/4 Ted Yu <[email protected]>: > > Can you check load balancer related log lines in master log and put > them on pastebin so that root cause can be diagnosed ? > > > > Which HBase version are you using ? > > > > Thanks > > > > On Jul 3, 2013, at 11:44 PM, ch huang <[email protected]> wrote: > > > >> the load balancer process as i see is very slow i have a big table > ,it's > >> region distrabute is node1: 5 ,node2: 22 ,node3: 5 ,after 4 hours ,it's > >> became > >> node1: 6 ,node2: 20 ,node1: 6, change is very very slow! > >> > >> On Thu, Jul 4, 2013 at 1:54 PM, Azuryy Yu <[email protected]> wrote: > >> > >>> I supposed load balancer is enabled and there is no pre-split. > >>> > >>> LB run periodicly, (5 mininutes by default), so after insert bulk data > into > >>> HBase, the table is unbalance but there will be balanced eventually > after > >>> round-robin load balancer running. > >>> > >>> > >>> On Thu, Jul 4, 2013 at 1:25 PM, Ted Yu <[email protected]> wrote: > >>> > >>>> Did you presplit your table ? > >>>> > >>>> Was load balancer enabled ? > >>>> > >>>> What HBase version do you use ? > >>>> > >>>> Thanks > >>>> > >>>> On Jul 3, 2013, at 10:21 PM, ch huang <[email protected]> wrote: > >>>> > >>>>> i insert 2GB data into my hbase cluster ,but i find the region is not > >>>>> balance,is insert operation always cause the region number different > on > >>>>> region server? > >>>>> > >>>>> here is my 60010 output > >>>>> > >>>>> Table Regions Name Region Server Start Key End Key > >>>>> demo2,,1372914631698.f42281ec44d113df3e644d5ecdb35366. > >>>>> CH36:60030<http://ch36:60030/> > >>>>> rows23703 > >>> demo2,rows23703,1372914684582.c3373791daec95b849ba2908c517e045. > >>>>> CH35:60030 <http://ch35:60030/> rows23703 rows347161 > >>>>> demo2,rows347161,1372914714248.dd9a6c39f65ad4a879638e1bfec76016. > >>>>> CH34:60030<http://ch34:60030/> > >>>>> rows347161 rows428378 > >>>>> demo2,rows428378,1372914745946.41a4669f36bc99ef1592b2df13c0a948. > >>>>> CH36:60030<http://ch36:60030/> > >>>>> rows428378 rows512589 > >>>>> demo2,rows512589,1372914776151.a4363bdd7403633c5775931ab32a7da8. > >>>>> CH36:60030<http://ch36:60030/> > >>>>> rows512589 rows598644 > >>>>> demo2,rows598644,1372914806469.729f52018aac909e8080f00b8d698e2d. > >>>>> CH36:60030<http://ch36:60030/> > >>>>> rows598644 rows684871 > >>>>> demo2,rows684871,1372914836812.d9cb1760fe3302500034913ff813e0f8. > >>>>> CH35:60030<http://ch35:60030/> > >>>>> rows684871 rows771559 > >>>>> demo2,rows771559,1372914836812.ac16ff1404cff5c0db3d2e3b0661ffcd. > >>>>> CH36:60030<http://ch36:60030/> > >>>>> rows771559 Regions by Region Server Region Server Region Count > >>>>> http://CH35:60030/ <http://ch35:60030/> <http://ch35:60030/> 2 > http://CH36:60030/ <http://ch36:60030/><http://ch36:60030/>5 > >>> http://CH34:60030/ <http://ch34:60030/> <http://ch34:60030/> 1 > >>> >
