Thanks Chris,
Below are the configs, one from one of the prod servers, the other from one of
the stage servers (note that the member/receiver settings are correct for each
pair in each cluster, they reference eachother correctly)
Prod/stage report this in the their logs as members come up (across both
prod/stage, hence evidence of crosstalk)
Aug 6, 2010 4:02:26 PM org.apache.catalina.ha.tcp.SimpleTcpCluster memberAdded
INFO: Replication member
added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{10, 6, -94,
-45}:4000,{10, 6, -94, -45},4000, alive=1018,id={-98 14 -16 65 -45 -70 77 -112
-91 -67 124 -106 -44 99 -46 122 }, payload={}, command={}, domain={}, ]
PROD SETUP (stage below)
-------------------
<Engine....
....
<Cluster channelSendOptions="8"
className="org.apache.catalina.ha.tcp.SimpleTcpCluster">
<Membership
className="org.apache.catalina.cluster.mcast.McastService"
mcastAddr="228.0.0.9"
mcastPort="45564"
mcastFrequency="500"
mcastDropTime="3000"/>
<Manager
className="org.apache.catalina.ha.session.DeltaManager"
expireSessionsOnShutdown="false" domainReplication="true"
notifyListenersOnReplication="true" />
<Channel className="org.apache.catalina.tribes.group.GroupChannel">
<!-- this is what THIS node listens on in the cluster
-->
<Receiver address="10.xx.xx.me"
className="org.apache.catalina.tribes.transport.nio.NioReceiver"
maxThreads="6" port="4000" selectorTimeout="5000" />
<Sender
className="org.apache.catalina.tribes.transport.ReplicationTransmitter">
<Transport
className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"
/> </Sender>
<Interceptor
className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"
/>
<Interceptor
className="org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor">
<Member
className="org.apache.catalina.tribes.membership.StaticMember"
port="4000" securePort="-1"
host="10.xx.xx.othernode" domain="PROD-domain"
uniqueId="{0,0,0,0,0,0,0,0,0,191}" />
</Interceptor>
<Interceptor
className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"
/>
</Channel>
<Valve className="org.apache.catalina.ha.tcp.ReplicationValve"
filter="" />
<Valve className="org.apache.catalina.ha.session.JvmRouteBinderValve"
/>
<ClusterListener
className="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener" />
</Cluster>
STAGE SETUP
------------------------
<Cluster channelSendOptions="8"
className="org.apache.catalina.ha.tcp.SimpleTcpCluster">
<Membership
className="org.apache.catalina.cluster.mcast.McastService"
mcastAddr="228.0.0.10"
mcastPort="45564"
mcastFrequency="500"
mcastDropTime="3000"/>
<Manager
className="org.apache.catalina.ha.session.DeltaManager"
expireSessionsOnShutdown="false" domainReplication="true"
notifyListenersOnReplication="true" />
<Channel className="org.apache.catalina.tribes.group.GroupChannel">
<Receiver address="10.xx.xx.211"
className="org.apache.catalina.tribes.transport.nio.NioReceiver"
maxThreads="6" port="4000" selectorTimeout="5000" />
<Sender
className="org.apache.catalina.tribes.transport.ReplicationTransmitter">
<Transport
className="org.apache.catalina.tribes.transport.nio.PooledParallelSender" />
</Sender>
<Interceptor
className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector" />
<Interceptor
className="org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor">
<!-- FOR Each member peer host in the cluster,
create
an entry like this -->
<Member
className="org.apache.catalina.tribes.membership.StaticMember"
port="4000" securePort="-1" host="10.xx.xx.212"
domain="lfstg-domain"
uniqueId="{0,0,0,0,0,0,0,0,0,99}" />
</Interceptor>
<Interceptor
className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"
/>
</Channel>
<Valve className="org.apache.catalina.ha.tcp.ReplicationValve"
filter="" />
<Valve className="org.apache.catalina.ha.session.JvmRouteBinderValve"
/>
<ClusterListener
className="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener" />
<ClusterListener
className="org.apache.catalina.ha.session.ClusterSessionListener" />
</Cluster>
----- Original Message ----
From: Christopher Schultz <ch...@christopherschultz.net>
To: Tomcat Users List <users@tomcat.apache.org>
Sent: Fri, August 6, 2010 10:30:10 AM
Subject: Re: 2 separate clusters, crosstalk?
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 8/6/2010 12:25 PM, cnnfntop wrote:
> We have a stage cluster and a prod cluster. Yet if the stage cluster is UP,
> and
>
> we start the prod cluster, the logs report prod members and stage members
>seeing
>
> one another as part of the same tribes group! How do we separate this?
>
> We already have them listening on separate mcastAddresses... prod id
> 228.0.0.9
> and stage is 228.0.0.10... really at a loss here. Help!
Could you post /both/ configurations? Or, at least, one full (looks like
you did that) plus the differences between the first and the second?
- -chris
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