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Posted to user@hbase.apache.org by ch huang <ju...@gmail.com> on 2013/07/11 03:01:08 UTC
why so many skipping load balancing info in master node?
today i check hbase cluster log ,and find many info in error output log,i
do not know why,it seems load balancer do not work,anyone can help?
cat hbase-hbase-master-CH22.out
......
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=61 average=61.0 mostloaded=61
leastloaded=61
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1 leastloaded=1
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1 leastloaded=1
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1 leastloaded=1
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=10 average=10.0 mostloaded=10
leastloaded=10
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1 leastloaded=1
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=8 average=8.0 mostloaded=8 leastloaded=8
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1 leastloaded=1
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1 leastloaded=1
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1 leastloaded=1
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1 leastloaded=1
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=32 average=32.0 mostloaded=32
leastloaded=32
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1 leastloaded=1
13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1 leastloaded=1
Re: why so many skipping load balancing info in master node?
Posted by Jean-Marc Spaggiari <je...@spaggiari.org>.
How many tables?
You should see one line per table. If you have only one RS, then it's
automatically balanced since it will have all the regions...
JM
2013/7/10 ch huang <ju...@gmail.com>
> i have three region server,when the skipping action happened ,only one
> region server is alive ,the other two are disactive,and i start them just
> now!
>
> On Thu, Jul 11, 2013 at 9:04 AM, Ted Yu <yu...@gmail.com> wrote:
>
> > How many region servers do you have ?
> >
> > On Wed, Jul 10, 2013 at 6:01 PM, ch huang <ju...@gmail.com> wrote:
> >
> > > today i check hbase cluster log ,and find many info in error output
> log,i
> > > do not know why,it seems load balancer do not work,anyone can help?
> > >
> > > cat hbase-hbase-master-CH22.out
> > >
> > > ......
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=61 average=61.0 mostloaded=61
> > > leastloaded=61
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > > leastloaded=1
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > > leastloaded=1
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > > leastloaded=1
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=10 average=10.0 mostloaded=10
> > > leastloaded=10
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > > leastloaded=1
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=8 average=8.0 mostloaded=8
> > > leastloaded=8
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > > leastloaded=1
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > > leastloaded=1
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > > leastloaded=1
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > > leastloaded=1
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=32 average=32.0 mostloaded=32
> > > leastloaded=32
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > > leastloaded=1
> > >
> > > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> > because
> > > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > > leastloaded=1
> > >
> >
>
Re: why so many skipping load balancing info in master node?
Posted by ch huang <ju...@gmail.com>.
i have three region server,when the skipping action happened ,only one
region server is alive ,the other two are disactive,and i start them just
now!
On Thu, Jul 11, 2013 at 9:04 AM, Ted Yu <yu...@gmail.com> wrote:
> How many region servers do you have ?
>
> On Wed, Jul 10, 2013 at 6:01 PM, ch huang <ju...@gmail.com> wrote:
>
> > today i check hbase cluster log ,and find many info in error output log,i
> > do not know why,it seems load balancer do not work,anyone can help?
> >
> > cat hbase-hbase-master-CH22.out
> >
> > ......
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=61 average=61.0 mostloaded=61
> > leastloaded=61
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > leastloaded=1
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > leastloaded=1
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > leastloaded=1
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=10 average=10.0 mostloaded=10
> > leastloaded=10
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > leastloaded=1
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=8 average=8.0 mostloaded=8
> > leastloaded=8
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > leastloaded=1
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > leastloaded=1
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > leastloaded=1
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > leastloaded=1
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=32 average=32.0 mostloaded=32
> > leastloaded=32
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > leastloaded=1
> >
> > 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing
> because
> > balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> > leastloaded=1
> >
>
Re: why so many skipping load balancing info in master node?
Posted by Ted Yu <yu...@gmail.com>.
How many region servers do you have ?
On Wed, Jul 10, 2013 at 6:01 PM, ch huang <ju...@gmail.com> wrote:
> today i check hbase cluster log ,and find many info in error output log,i
> do not know why,it seems load balancer do not work,anyone can help?
>
> cat hbase-hbase-master-CH22.out
>
> ......
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=61 average=61.0 mostloaded=61
> leastloaded=61
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> leastloaded=1
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> leastloaded=1
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> leastloaded=1
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=10 average=10.0 mostloaded=10
> leastloaded=10
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> leastloaded=1
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=8 average=8.0 mostloaded=8
> leastloaded=8
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> leastloaded=1
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> leastloaded=1
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> leastloaded=1
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> leastloaded=1
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=32 average=32.0 mostloaded=32
> leastloaded=32
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> leastloaded=1
>
> 13/07/11 08:51:53 INFO master.LoadBalancer: Skipping load balancing because
> balanced cluster; servers=1 regions=1 average=1.0 mostloaded=1
> leastloaded=1
>