Re: [jbosscache-dev] Default JGroups configs
1. I'd actually return "udp.xml", or at least a ref to some XML
file that ships with JGroups, rather than hard-code that into a string
2. If you use STREAMING_STATE_TRANSFER, then this requires the user
to implement the right callbacks, which I don't think many folks
do. IIRC, Vladimir uses the byte[] buffer methods if that's not
done, but I might be wrong
Manik Surtani wrote:
Any idea why the default configs still are:
public String getDefaultClusterConfig()
{
return "UDP(mcast_addr=224.0.0.36;mcast_port=55566;ip_ttl=32;" +
"mcast_send_buf_size=150000;mcast_recv_buf_size=80000):" +
"PING(timeout=1000;num_initial_members=2):" +
"MERGE2(min_interval=5000;max_interval=10000):" +
"FD_SOCK:" +
"VERIFY_SUSPECT(timeout=1500):" +
"pbcast.NAKACK(gc_lag=50;retransmit_timeout=600,1200,2400,4800):" +
"UNICAST(timeout=600,1200,2400,4800):" +
"pbcast.STABLE(desired_avg_gossip=20000):" +
"FRAG(frag_size=8192):" +
"pbcast.GMS(join_timeout=5000;join_retry_timeout=2000;" +
"shun=false;print_local_addr=true):" +
"pbcast.STATE_TRANSFER";
}
instead of using STREAMING_STATE_TRANSFER and FLUSH instead of
STATE_TRANSFER? Any good reasons not to change it?
--
Bela Ban
Lead JGroups / Clustering Team
JBoss - a division of Red Hat