My initial, unsuccessful, attempt at HBASE-3943 reminded me of the proposal below.
Please comment on whether/how HServerLoad is made accessible to load balancer. Thanks On Fri, May 20, 2011 at 10:34 PM, Ted Yu <[email protected]> wrote: > Hi, > In trunk, LoadBalancer.ServerAndLoad greatly reduces the memory footprint > of serversByLoad Map. > Currently LoadBalancer balances region count. > > In the future, request histogram may be recorded in, say HServerLoad. > ServerManager has all such information: > for (Map.Entry<ServerName, HServerLoad> e: > this.serverManager.getOnlineServers().entrySet()) { > Shall we make ServerManager accessible by LoadBalancer ? > > Thanks >
