Leave/Join Partition
In a mixed architecture (here an example):
[HostA, HostB are Jboss instance on separated machine and Part1, Part2, Part3 are Jboss defined partitions]
HostA: member of Part1 and Part2
HostB: member of Part1 and Part3
How can HostA leave Part2 and join Part3?
Is there a not-standard way to define partitions?
Here an example of Part1 configuration file:
<server>
<classpath codebase="lib" archives="jbossha.jar"/>
<mbean code="org.jboss.ha.framework.server.ClusterPartition"
name="jboss:service=Part1Partition">
<!-- Name of the partition being built -->
<attribute name="PartitionName">Part1Partition</attribute>
<!-- The address used to determine the node name -->
<attribute name="NodeAddress">${jboss.bind.address}</attribute>
<!-- Determine if deadlock detection is enabled -->
<attribute name="DeadlockDetection">False</attribute>
<!-- Time in milliseconds to wait for state to be transferred -->
<attribute name="StateTransferTimeout">60000</attribute>
<!-- The JGroups protocol configuration -->
<attribute name="PartitionConfig">
<Config>
<UDP mcast_addr="228.1.2.5" mcast_port="45569" bind_addr="192.168.20.102"
ip_ttl="32" ip_mcast="true"
mcast_send_buf_size="800000" mcast_recv_buf_size="150000"
ucast_send_buf_size="800000" ucast_recv_buf_size="150000"
loopback="true" />
<PING timeout="2000" num_initial_members="3"
up_thread="true" down_thread="true" />
<MERGE2 min_interval="10000" max_interval="20000" />
<FD shun="true" up_thread="true" down_thread="true"
timeout="2500" max_tries="5" />
<VERIFY_SUSPECT timeout="3000" num_msgs="3"
up_thread="true" down_thread="true" />
<pbcast.NAKACK gc_lag="50" retransmit_timeout="300,600,1200,2400,4800"
max_xmit_size="8192"
up_thread="true" down_thread="true" />
<UNICAST timeout="300,600,1200,2400,4800" window_size="100" min_threshold="10"
down_thread="true" />
<pbcast.STABLE desired_avg_gossip="20000"
up_thread="true" down_thread="true" />
<FRAG frag_size="8192"
down_thread="true" up_thread="true" />
<pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
shun="true" print_local_addr="true" />
<pbcast.STATE_TRANSFER up_thread="true" down_thread="true" />
</Config>
</attribute>
</mbean>
</server>
Thanks for collaboration! :-)
L.
