[jboss-user] [Clustering/JBoss] - JBoss 4.2 TCP Clustering problem
I am upgrading JBoss from 4.0.5 to 4.2.3 and unable to set up clustering on the new
version. I have spent quite a bit of time reading clustering FAQ and Wiki\JbossHA. I was
unable to find a good TCP clustering example for 4.2.x. I have JBoss installed on 2
windows boxes and starting it with -c all. I cannot get the JGroups layer to work - nodes
don't discover each other: the log on each box always show:
2008-11-05 15:40:07,263 INFO
[org.jboss.ha.framework.interfaces.HAPartition.DefaultPartition] Number of cluster
members: 1
2008-11-05 15:40:07,263 INFO
[org.jboss.ha.framework.interfaces.HAPartition.DefaultPartition] Other members: 0
2008-11-05 15:40:07,263 INFO
[org.jboss.ha.framework.interfaces.HAPartition.DefaultPartition] Fetching state (will wait
for 30000 milliseconds):
2008-11-05 15:40:14,326 INFO
[org.jboss.ha.framework.interfaces.HAPartition.DefaultPartition] State could not be
retrieved (we are the first member in group)
I am using TCP transport and my config in cluster-service.xml is like this:
<TCP bind_addr="box1" start_port="7800"
loopback="true"
tcp_nodelay="true"
recv_buf_size="20000000"
send_buf_size="640000"
discard_incompatible_packets="true"
enable_bundling="false"
max_bundle_size="64000"
max_bundle_timeout="30"
use_incoming_packet_handler="true"
use_outgoing_packet_handler="false"
down_thread="false" up_thread="false"
use_send_queues="false"
sock_conn_timeout="300"
skip_suspected_members="true"/>
<TCPPING initial_hosts="box1[7800],box2[7800]" port_range="3"
timeout="3000"
down_thread="true" up_thread="true"
num_initial_members="3"/>
<MERGE2 max_interval="100000"
down_thread="true" up_thread="true"
min_interval="50000"/>
<FD_SOCK down_thread="true" up_thread="true"/>
<FD timeout="10000" max_tries="5" down_thread="true"
up_thread="true" shun="true"/>
<VERIFY_SUSPECT timeout="1500" down_thread="false"
up_thread="false"/>
<pbcast.NAKACK max_xmit_size="60000"
use_mcast_xmit="false" gc_lag="100"
retransmit_timeout="300,600,1200,2400,4800"
down_thread="true" up_thread="true"
discard_delivered_msgs="true"/>
<pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000"
down_thread="false" up_thread="false"
max_bytes="400000"/>
<pbcast.GMS print_local_addr="true" join_timeout="3000"
down_thread="true" up_thread="true"
join_retry_timeout="2000" shun="false"
view_bundling="true"/>
<pbcast.STATE_TRANSFER down_thread="true" up_thread="true"
use_flush="true"/>
Please help!
A working config example for JBoss 4.2 would help a lot.
Thank you,
Alex
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4187126#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...