[
http://jira.jboss.com/jira/browse/JGRP-301?page=comments#action_12343004 ]
Sammi Ting commented on JGRP-301:
---------------------------------
Version: 2.4CR1
All processes use same configuration:
<config>
<TCP start_port="8000" loopback="true"
send_buf_size="100000" recv_buf_size="200000"
enable_diagnostics="false"/>
<TCPPING timeout="3000" initial_hosts="localhost[8000]"
port_range="4" num_initial_members="4"/>
<FD timeout="2000" max_tries="4"/>
<VERIFY_SUSPECT timeout="1500" down_thread="false"
up_thread="false"/>
<pbcast.NAKACK gc_lag="100"
retransmit_timeout="600,1200,2400,4800"/>
<pbcast.STABLE stability_delay="500" desired_avg_gossip="20000"
down_thread="false" max_bytes="40000000"
up_thread="false"/>
<VIEW_SYNC avg_send_interval="60000" down_thread="false"
up_thread="false" />
<pbcast.GMS print_local_addr="true" join_timeout="5000"
join_retry_timeout="2000" shun="true"/>
</config>
All processes are seperate JVM under same machine. I just open different consoles for
testing failover and found there are group partitions.
I just know there is such forum in sourceforge. I will switch my focus to there see if
solution right there.
Thanks.
Group partition when processes start almost same time
-----------------------------------------------------
Key: JGRP-301
URL:
http://jira.jboss.com/jira/browse/JGRP-301
Project: JGroups
Issue Type: Bug
Affects Versions: 2.4
Environment: Window XP
Reporter: Sammi Ting
Assigned To: Bela Ban
Priority: Minor
Fix For: 2.4
There are 4 processes named A, B, C, D which should be join in a same group
Startup Sequence: A->B->C-D
Scenario:
1. Start up A, with 0.5-1 sec time later, immediately start B, C, D
2. A join group with itself only (from log file on A, never see B, C, D)
3. B, C, D joined group together (from log files on B, C, D, never can see A)
4. Wait for long time A still in a single group
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