below is the server.xml configuration, as mentioened earlier the issue
is related to the cluster configuration, and as per my research i can
see that some users are facing the same issue but i didnt found the
solution of it
<?xml version='1.0' encoding='utf-8'?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- Note: A "Server" is not itself a "Container", so you may not
define subcomponents such as "Valves" at this level.
Documentation at /docs/config/server.html
-->
<Server port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.startup.VersionLoggerListener" />
<!-- Security listener. Documentation at /docs/config/listeners.html
<Listener className="org.apache.catalina.security.SecurityListener" />
-->
<!--APR library loader. Documentation at /docs/apr.html -->
<Listener className="org.apache.catalina.core.AprLifecycleListener"
SSLEngine="on" />
<!-- Prevent memory leaks due to use of particular java/javax APIs-->
<Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener"
/>
<Listener
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"
/>
<Listener
className="org.apache.catalina.core.ThreadLocalLeakPreventionListener"
/>
<!-- Global JNDI resources
Documentation at /docs/jndi-resources-howto.html
-->
<GlobalNamingResources>
<!-- Editable user database that can also be used by
UserDatabaseRealm to authenticate users
-->
<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated and saved"
factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
pathname="conf/tomcat-users.xml" />
</GlobalNamingResources>
<!-- A "Service" is a collection of one or more "Connectors" that share
a single "Container" Note: A "Service" is not itself a "Container",
so you may not define subcomponents such as "Valves" at this level.
Documentation at /docs/config/service.html
-->
<Service name="Catalina">
<!--The connectors can use a shared executor, you can define one
or more named thread pools-->
<!--
<Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
maxThreads="150" minSpareThreads="4"/>
-->
<!-- A "Connector" represents an endpoint by which requests are received
and responses are returned. Documentation at :
Java HTTP Connector: /docs/config/http.html (blocking & non-blocking)
Java AJP Connector: /docs/config/ajp.html
APR (HTTP/AJP) Connector: /docs/apr.html
Define a non-SSL/TLS HTTP/1.1 Connector on port 8080
-->
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="60000" maxThreads="500"
minSpareThreads="25" maxSpareThreads="75" enableLookups="false"
disableUploadTimeout="true" acceptCount="100" redirectPort="8443" />
<!-- A "Connector" using the shared thread pool-->
<!--
<Connector executor="tomcatThreadPool"
port="8080" protocol="HTTP/1.1"
connectionTimeout="60000"
redirectPort="8443" />
-->
<!-- Define a SSL/TLS HTTP/1.1 Connector on port 8443
This connector uses the NIO implementation that requires the JSSE
style configuration. When using the APR/native implementation, the
OpenSSL style configuration is required as described in the APR/native
documentation -->
<!--
<Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"
maxThreads="150" SSLEnabled="true" scheme="https" secure="true"
clientAuth="false" sslProtocol="TLS" />
-->
<!-- Define an AJP 1.3 Connector on port 8009 -->
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
<!-- An Engine represents the entry point (within Catalina) that processes
every request. The Engine implementation for Tomcat stand alone
analyzes the HTTP headers included with the request, and passes them
on to the appropriate Host (virtual host).
Documentation at /docs/config/engine.html -->
<!-- You should set jvmRoute to support load-balancing via AJP ie :
-->
<Engine name="Catalina" defaultHost="localhost" jvmRoute="TomcatNode1">
<!-- Use the LockOutRealm to prevent attempts to guess user passwords
via a brute-force attack -->
<Realm className="org.apache.catalina.realm.LockOutRealm">
<!-- This Realm uses the UserDatabase configured in the global JNDI
resources under the key "UserDatabase". Any edits
that are performed against this UserDatabase are immediately
available for use by the Realm. -->
<Realm className="org.apache.catalina.realm.UserDatabaseRealm"
resourceName="UserDatabase"/>
</Realm>
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true" startStopThreads="0">
<!--For clustering, please take a look at documentation at:
/docs/cluster-howto.html (simple how to)
/docs/config/cluster.html (reference documentation) -->
<!--
<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/>
-->
<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"
channelSendOptions="4">
<Channel className="org.apache.catalina.tribes.group.GroupChannel">
<Membership
className="org.apache.catalina.tribes.membership.McastService"
address="228.0.0.4"
port="45564"
frequency="500"
dropTime="9000"/>
<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.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.MessageDispatch15Interceptor"/>
</Channel>
<Valve className="org.apache.catalina.ha.tcp.ReplicationValve"
filter=""/>
<Valve
className="org.apache.catalina.ha.session.JvmRouteBinderValve"/>
<Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer"
tempDir="D:/imaljava/TomcatNode1/tmp/war-temp/"
deployDir="D:/imaljava/TomcatNode1/tmp/war-deploy/"
watchDir="D:/imaljava/TomcatNode1/tmp/war-listen/"
watchEnabled="false"/>
<ClusterListener
className="org.apache.catalina.ha.session.ClusterSessionListener"/>
</Cluster>
<!-- SingleSignOn valve, share authentication between web applications
Documentation at: /docs/config/valve.html -->
<!--
<Valve className="org.apache.catalina.authenticator.SingleSignOn" />
-->
<!-- Access log processes all example.
Documentation at: /docs/config/valve.html
Note: The pattern used is equivalent to using pattern="common" -->
<Valve className="org.apache.catalina.valves.AccessLogValve"
directory="logs"
prefix="localhost_access_log" suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
<Valve className="org.apache.catalina.valves.StuckThreadDetectionValve"
threshold="900" />
</Host>
</Engine>
</Service>
</Server>
On Mon, Feb 6, 2017 at 6:51 PM, André Warnier (tomcat) <[email protected]> wrote:
> On 06.02.2017 17:45, Fady Haikal wrote:
>>
>> Hi,
>> What is the host OS ? Windows Server 2012
>> What is the Tomcat version ? Apache Tomcat/8.0.30
>>
>> Is this problem new ? was this working before ? how long ? Since
>> cluster implementation
>>
>
> I still don't know tribes, but then my non-educated guess at this point
> would be that there is something wrong in your configuration.
> Can you copy/paste it here ? (remove sensible things like passwords, public
> IP addresses etc..)(but not to the point of making it uncheckable).
>
> Then maybe some tribes-specialist can take over ?
>
>
>>
>> Is there actually something listening on that address/port ? Tomcat
>> cluster
>>
>> the Port 4000 is listening and there is no disconnection between 2
>> nodes ping and telnet are OK
>>
>> On Mon, Feb 6, 2017 at 6:42 PM, André Warnier (tomcat) <[email protected]>
>> wrote:
>>>
>>> On 06.02.2017 17:24, Fady Haikal wrote:
>>>>
>>>>
>>>> Plz can i get some help here?
>>>> This issue is still occurring and it's filling the log file in the
>>>> Production server
>>>>
>>>> Regards,
>>>> Fady
>>>
>>>
>>>
>>> Hi.
>>> If you want quick answers, you should provide more information.
>>> What is the host OS ?
>>> What is the Tomcat version ?
>>> Is this problem new ? was this working before ? how long ?
>>>
>>> I do not know tribes at all, but according to the logfile below, it seems
>>> that something is trying to "ping" the address 10.114.43.103, port 4000,
>>> and
>>> never getting a response (or at least not within 3000ms).
>>> Is there actually something listening on that address/port ?
>>> The "netstat" command (available both on Linux and Windows) can tell you.
>>> If there is something listening there, can it respond to whatever is
>>> ping-ing it ?
>>> (routing, firewall, ..)
>>>
>>>>
>>>> On Mon, Feb 6, 2017 at 8:52 AM, Fady Haikal <[email protected]>
>>>> wrote:
>>>>>
>>>>>
>>>>> Guys, we are facing the below errors in Tomcat cluster, please advise
>>>>>
>>>>>
>>>>> 06-Feb-2017 01:14:20.718 SEVERE [GroupChannel-Heartbeat-1]
>>>>> org.apache.catalina.tribes.tipis.AbstractReplicatedMap.heartbeat
>>>>> Unable to send AbstractReplicatedMap.ping message
>>>>> org.apache.catalina.tribes.ChannelException: Operation has timed
>>>>> out(3000 ms.).; Faulty members:tcp://{10, 114, 43, 103}:4000;
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.transport.nio.ParallelNioSender.sendMessage(ParallelNioSender.java:108)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.transport.nio.PooledParallelSender.sendMessage(PooledParallelSender.java:48)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.transport.ReplicationTransmitter.sendMessage(ReplicationTransmitter.java:54)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.group.ChannelCoordinator.sendMessage(ChannelCoordinator.java:82)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.sendMessage(ChannelInterceptorBase.java:76)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor.sendMessage(MessageDispatchInterceptor.java:81)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.sendMessage(ChannelInterceptorBase.java:76)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.sendMessage(TcpFailureDetector.java:93)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.group.ChannelInterceptorBase.sendMessage(ChannelInterceptorBase.java:76)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.group.GroupChannel.send(GroupChannel.java:233)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.group.GroupChannel.send(GroupChannel.java:186)
>>>>> at org.apache.catalina.tribes.group.RpcChannel.send(RpcChannel.java:99)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.tipis.AbstractReplicatedMap.ping(AbstractReplicatedMap.java:267)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.tipis.AbstractReplicatedMap.heartbeat(AbstractReplicatedMap.java:885)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.group.GroupChannel.heartbeat(GroupChannel.java:161)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.group.GroupChannel$HeartbeatThread.run(GroupChannel.java:697)
>>>>>
>>>>>
>>>>> 06-Feb-2017 01:20:51.437 SEVERE [NioReceiver]
>>>>> org.apache.catalina.tribes.transport.nio.NioReceiver.listen Unable to
>>>>> process request in NioReceiver
>>>>> java.io.IOException: A non-blocking socket operation could not be
>>>>> completed immediately
>>>>> at sun.nio.ch.SocketDispatcher.close0(Native Method)
>>>>> at sun.nio.ch.SocketDispatcher.close(Unknown Source)
>>>>> at sun.nio.ch.SocketChannelImpl.kill(Unknown Source)
>>>>> at sun.nio.ch.WindowsSelectorImpl.implDereg(Unknown Source)
>>>>> at sun.nio.ch.SelectorImpl.processDeregisterQueue(Unknown Source)
>>>>> at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
>>>>> at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
>>>>> at sun.nio.ch.SelectorImpl.select(Unknown Source)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.transport.nio.NioReceiver.listen(NioReceiver.java:272)
>>>>> at
>>>>>
>>>>> org.apache.catalina.tribes.transport.nio.NioReceiver.run(NioReceiver.java:425)
>>>>> at java.lang.Thread.run(Unknown Source)
>>>>>
>>>>> Regards,
>>>>> Fady
>>>>
>>>>
>>>>
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>>>>
>>>
>>>
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>>
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>
>
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