cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jonathan Ellis <>
Subject Re: about load balance
Date Wed, 09 Dec 2009 15:49:13 GMT
LoadBalance is implemented as (1) leave the ring, (2) rejoin in the
new position.  Look at StorageService.loadBalance.

StorageLoadBalancer is there for when we automate the balance process
for nodes that are under-loaded relative to the rest of the cluster.
It won't be hard to turn on, but we want to get the core node movement
stuff very solid before enabling that.


On Tue, Dec 8, 2009 at 10:30 PM, XL.Pan <> wrote:
> hi:
>   Does cassandra support the load balance? Is StorageLoadBalancer in charge
> of this job? I find so many codes have beed commented out in this class.
> 2009-12-09
> ________________________________
> XL.Pan

View raw message