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Keiichi,
On 1/15/19 04:10, Keiichi Fujino wrote:
> Hi
>
> If you use StaticMembershipInterceptor, you must set the
> Cluster#channelStartOptions to 3 to avoid starting
> membershipservice. If you are using Tomcat 9, you can also use
> StaticMembershipService instead of StaticMembershipInterceptor.
Is there any particular reason why the cluster components don't
perform sanity-checks about these kinds of things?
It seems like the StaticMembershipInterceptor could inspect those
options and issue warnings (or even refuse to start) if the
configuration does not make sense.
- -chris
> 2019年1月10日(木) 22:39 Tim K <tim.k.5...@gmail.com>:
>
>> On Wed, Jan 9, 2019, 2:16 PM Christopher Schultz <
>> ch...@christopherschultz.net wrote:
>>
> Tim,
>
> On 1/9/19 10:39, Tim K wrote:
>>>>> I'm trying to split 4 separate tomcat instances into 2
>>>>> clusters (2x2) to try and avoid the all-to-all traffic, but
>>>>> even when setting up the Receiver and Static members to
>>>>> only speak to 1 other instance, some still seems to find
>>>>> and add the other members outside of the defined config to
>>>>> the wrong cluster. I read that mcast is still used when
>>>>> you have StaticMembers, could that be causing this issue?
>
> Multicast is only used for membership, so if you are using static,
> there should be no multicast.
>
> Do you want to post your configuration(s)?
>
> -chris
>>>
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>>
>>
>> Essentially I'm trying to have server1 and server2 only in
>> cluster1 and server3 and server4 in only cluster2, but for some
>> reason, members are getting added to clusters that they aren't
>> configured for.
>>
>>
>>
>> server1 config:
>>
>> <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"
>> channelSendOptions="8">
>>
>> <Manager className="org.apache.catalina.ha.session.DeltaManager"
>> expireSessionsOnShutdown="false"
>> notifyListenersOnReplication="true"/>
>>
>> <Channel
>> className="org.apache.catalina.tribes.group.GroupChannel">
>>
>> <Receiver
>> className="org.apache.catalina.tribes.transport.nio.NioReceiver"
>> address="auto" port="4000" autoBind="100" selectorTimeout="5000"
>> maxThreads="6"/>
>>
>> <Sender
>> className="org.apache.catalina.tribes.transport.ReplicationTransmitte
r">
>>
>>
>>
<Transport
>> className="org.apache.catalina.tribes.transport.nio.PooledParallelSen
der"/>
>>
>>
>>
</Sender>
>>
>> <Interceptor
>>
>> className="org.apache.catalina.tribes.group.interceptors.EncryptInter
ceptor"
>>
>>
encryptionKey="****Removed****" />
>>
>> <Interceptor
>>
>> className="org.apache.catalina.tribes.group.interceptors.TcpPingInter
ceptor"/>
>>
>>
>>
<Interceptor
>>
>> className="org.apache.catalina.tribes.group.interceptors.TcpFailureDe
tector"/>
>>
>>
>>
<Interceptor
>>
>> className="org.apache.catalina.tribes.group.interceptors.MessageDispa
tchInterceptor"/>
>>
>>
>>
<Interceptor
>>
>> className="org.apache.catalina.tribes.group.interceptors.StaticMember
shipInterceptor">
>>
>>
>>
<Member
>> className="org.apache.catalina.tribes.membership.StaticMember"
>> host="server2" port="4000" domain="cluster1"
>> uniqueId="{1,0,2,3,4,5,6,7,8,9,10,11,12,13,14,15}"/>
>>
>> </Interceptor>
>>
>> </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.ClusterSessionListener"/>
>>
>>
>>
</Cluster>
>>
>>
>>
>> server2 [everything the same except the <Member/> is]:
>>
>> <Member
>> className="org.apache.catalina.tribes.membership.StaticMember"
>> host="server1" port="4000" domain="cluster1"
>> uniqueId="{0,0,2,3,4,5,6,7,8,9,10,11,12,13,14,15}"/>
>>
>>
>>
>> server3 [everything the same except the <Member/> is]:
>>
>> <Member
>> className="org.apache.catalina.tribes.membership.StaticMember"
>> host="server4" port="4000" domain="cluster2"
>> uniqueId="{4,0,2,3,4,5,6,7,8,9,10,11,12,13,14,15}"/>
>>
>>
>>
>> server4 [everything the same except the <Member/> is]:
>>
>> <Member
>> className="org.apache.catalina.tribes.membership.StaticMember"
>> host="server3" port="4000" domain="cluster2"
>> uniqueId="{3,0,2,3,4,5,6,7,8,9,10,11,12,13,14,15}"/>
>>
>
>
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