On Fri, Jul 6, 2012 at 1:22 PM, Paul Libbrecht <paul@hoplahup.net> wrote:
Hello XWikiers,
I've been following the tutorial: http://platform.xwiki.org/xwiki/bin/view/AdminGuide/DistributedEventClusterS... and the two consoles show me a successful:
grep -i channel mytomcat/logs/tomcat.log
2012-07-06 08:28:02,901 INFO jgroups.JChannel - JGroups version: 2.12.2.Final 2012-07-06 08:28:05,262 [main] INFO .o.r.i.j.JGroupsNetworkAdapter - Channel [udp] started
grep -i channel myothertomcat/logs/tomcat.log
2012-07-06 08:29:11,857 INFO jgroups.JChannel - JGroups version: 2.12.2.Final 2012-07-06 08:29:14,251 [main] INFO .o.r.i.j.JGroupsNetworkAdapter - Channel [udp] started
also; GMS: address=atlas-56733, cluster=event, physical address=fe80:0:0:0:223:dfff:fedf:591d%5:2273
GMS: address=atlas-26026, cluster=event, physical address=fe80:0:0:0:223:dfff:fedf:591d%5:20950
with unchanged udp.xml as extracted with jar -xf from the jgroups jar in WEB-INF.
However the two xwiki's seem to work separately, the data of the other is only fetched if it has not yet come into cache.
The only suspicious log is, in both consoles:
2012-07-06 08:28:03,208 WARN protocols.UDP - receive buffer of socket java.net.MulticastSocket@40d3ab8b was set to 25MB, but the OS only allocated 65.51KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux)
Is there anything else I need to watch? The README in the directory of udp.xml was absolutely useless, or at least lead me to no change... have badly read it?
You could enable debug log to see if cluster members talk to each others. See http://extensions.xwiki.org/xwiki/bin/view/Extension/Observation+Module+Remo....
thanks in advance
Paul _______________________________________________ users mailing list users@xwiki.org http://lists.xwiki.org/mailman/listinfo/users
-- Thomas Mortagne