Hi
According to this log,
it does not seem to able to register for membership.
In your configuration, TcpFailureDetector behaves as an administrator
of a membership.
Therefore, TcpFailureDetector#performBasicCheck logs following messages.
[WARNING: Member added, even though we werent notified:*member*]
or
[INFO: Suspect member, confirmed alive.]
However, these message does not exist in log.
It maybe remains in TcpFailureDetector#addSuspects.
Regarding your configuration.
*tomcatone server.xml*
<Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver"
address="localhost" port="4110" autoBind="100"
selectorTimeout="5000" maxThreads="6"/>
Is it not address="localhost" but address="tomcatone" ?
*tomcat2 server.xml*
<Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver"
address="localhost" port="4210" autoBind="100"
selectorTimeout="5000" maxThreads="6"/>
Is it not address="localhost" but address="tomcattwo" ?
2012/9/21 John Rellis <john.d.rel...@gmail.com>:
> Hey,
>
> Really hoping somebody can help. I am attempting a cluster with session
> replication. Tomcat 7, apache with mod_jk. The cluster and load balancing
> seems to be ok but I cannot get session replication working. I am using
> static membership as I am testing this on EC2. The load balancer and 2
> workers are on individual servers.
>
> I have two tomcat instances, tomcatone and tomcattwo. When starting up
> tomcattwo I saw this ONCE on tomcattwo and never again :
>
> *INFO: Manager [localhost#/ClusterApp], requesting session state from
> org.apache.catalina.tribes.membership.MemberImpl[tcp://tomcatone:4110,tomcatone,4110,
> alive=0, securePort=-1, UDP Port=-1, id={1 2 3 4 5 6 7 8 9 10 11 12 13 14
> 15 1 }, payload={}, command={}, domain={100 101 108 116 97 45 115 116 97
> ...(12)}, ]. This operation will timeout if no session state has been
> received within 60 seconds.*
> *Sep 20, 2012 3:19:45 PM org.apache.catalina.ha.session.DeltaManager
> waitForSendAllSessions*
> *SEVERE: Manager [localhost#/ClusterApp]: No session state send at 9/20/12
> 3:18 PM received, timing out after 60,109 ms.*
>
> The failure was due to firewall I think. Now the firewall is open and I
> haven't seen this again. Weird. Right now it doesn't look like the nodes
> are trying to communicate at all.
>
> Many thanks in advance!
>
> Server.xml's and logs :
>
> *tomcatone server.xml*
> *
> *
> <?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">
> <!-- 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" />
> <!--Initialize Jasper prior to webapps are loaded. Documentation at
> /docs/jasper-howto.html -->
> <Listener className="org.apache.catalina.core.JasperListener" />
> <!-- 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 HTTP/1.1 Connector on port 8080
> -->
> <Connector port="8080" protocol="HTTP/1.1"
> connectionTimeout="20000"
> redirectPort="8443" />
> <!-- A "Connector" using the shared thread pool-->
> <!--
> <Connector executor="tomcatThreadPool"
> port="8080" protocol="HTTP/1.1"
> connectionTimeout="20000"
> redirectPort="8443" />
> -->
> <!-- Define a SSL HTTP/1.1 Connector on port 8443
> This connector uses the JSSE configuration, when using APR, the
> connector should be using the OpenSSL style configuration
> described in the APR documentation -->
> <!--
> <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"
> maxThreads="150" 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="jvm1">
> -->
> <Engine name="Catalina" defaultHost="localhost" jvmRoute="worker1">
>
> <!--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"
> channelSendOptions="8" channelStartOptions="3">
>
> <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="localhost" port="4110" 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.TcpPingInterceptor"/>
> <Interceptor
> className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>
> <Interceptor
> className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>
>
> <Interceptor
> className="org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor">
> <!--Member
> className="org.apache.catalina.tribes.membership.StaticMember"
> port="4110"
> host="localhost"
> domain="delta-static"
> uniqueId="{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}"
> /-->
> <Member
> className="org.apache.catalina.tribes.membership.StaticMember"
>
>
> port="4210"
> host="tomcattwo"
> domain="delta-static"
>
> uniqueId="{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,2}"
> />
> </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.JvmRouteSessionIDBinderListener"/>
>
> <ClusterListener
> className="org.apache.catalina.ha.session.ClusterSessionListener"/>
>
> </Cluster>
>
>
> <!-- 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">
>
> <!-- 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" />
>
> </Host>
> </Engine>
> </Service>
> </Server>
>
>
> *tomcat2 server.xml*
> <?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">
> <!-- 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" />
> <!--Initialize Jasper prior to webapps are loaded. Documentation at
> /docs/jasper-howto.html -->
> <Listener className="org.apache.catalina.core.JasperListener" />
> <!-- 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 HTTP/1.1 Connector on port 8080
> -->
> <Connector port="8080" protocol="HTTP/1.1"
> connectionTimeout="20000"
> redirectPort="8443" />
> <!-- A "Connector" using the shared thread pool-->
> <!--
> <Connector executor="tomcatThreadPool"
> port="8080" protocol="HTTP/1.1"
> connectionTimeout="20000"
> redirectPort="8443" />
> -->
> <!-- Define a SSL HTTP/1.1 Connector on port 8443
> This connector uses the JSSE configuration, when using APR, the
> connector should be using the OpenSSL style configuration
> described in the APR documentation -->
> <!--
> <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"
> maxThreads="150" 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="jvm1">
> -->
> <Engine name="Catalina" defaultHost="localhost" jvmRoute="worker2">
>
> <!--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"
> channelSendOptions="8" channelStartOptions="3">
>
> <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="localhost" port="4210" 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.TcpPingInterceptor"/>
> <Interceptor
> className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>
> <Interceptor
> className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>
>
> <Interceptor
> className="org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor">
> <!--Member
> className="org.apache.catalina.tribes.membership.StaticMember"
> port="4110"
> host="localhost"
> domain="delta-static"
> uniqueId="{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}"
> /-->
> <Member
> className="org.apache.catalina.tribes.membership.StaticMember"
> port="4110"
> host="tomcatone"
>
>
> domain="delta-static"
> uniqueId="{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,1}"
> />
> </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.JvmRouteSessionIDBinderListener"/>
>
> <ClusterListener
> className="org.apache.catalina.ha.session.ClusterSessionListener"/>
>
> </Cluster>
>
>
> <!-- 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">
>
> <!-- 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" />
>
> </Host>
> </Engine>
> </Service>
> </Server>
>
>
>
> *Cluster Start Node 1*
> *
> *
> INFO: Cluster is about to start
> Sep 20, 2012 5:13:38 PM org.apache.catalina.tribes.transport.ReceiverBase
> bind
> INFO: Receiver Server Socket bound to:localhost/127.0.0.1:4110
> Sep 20, 2012 5:13:39 PM org.apache.catalina.startup.HostConfig deployWAR
> INFO: Deploying web application archive
> /usr/local/apache-tomcat-7.0.30/webapps/ClusterApp.war
> Sep 20, 2012 5:14:49 PM org.apache.catalina.ha.session.DeltaManager
> startInternal
> INFO: Register manager localhost#/ClusterApp to cluster element Engine with
> name Catalina
> Sep 20, 2012 5:14:49 PM org.apache.catalina.ha.session.DeltaManager
> startInternal
> INFO: Starting clustering manager at localhost#/ClusterApp
> Sep 20, 2012 5:14:49 PM org.apache.catalina.ha.session.DeltaManager
> getAllClusterSessions
> INFO: Manager [localhost#/ClusterApp]: skipping state transfer. No members
> active in cluster group.
> Sep 20, 2012 5:14:49 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory
> /usr/local/apache-tomcat-7.0.30/webapps/examples
> Sep 20, 2012 5:14:50 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory
> /usr/local/apache-tomcat-7.0.30/webapps/docs
> Sep 20, 2012 5:14:50 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory
> /usr/local/apache-tomcat-7.0.30/webapps/host-manager
> Sep 20, 2012 5:14:50 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory
> /usr/local/apache-tomcat-7.0.30/webapps/ROOT
> Sep 20, 2012 5:14:50 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory
> /usr/local/apache-tomcat-7.0.30/webapps/manager
> Sep 20, 2012 5:14:51 PM org.apache.catalina.ha.session.JvmRouteBinderValve
> startInternal
> INFO: JvmRouteBinderValve started
> Sep 20, 2012 5:14:51 PM org.apache.coyote.AbstractProtocol start
> INFO: Starting ProtocolHandler ["http-bio-8080"]
> Sep 20, 2012 5:14:51 PM org.apache.coyote.AbstractProtocol start
> INFO: Starting ProtocolHandler ["ajp-bio-8009"]
> Sep 20, 2012 5:14:52 PM org.apache.catalina.startup.Catalina start
> INFO: Server startup in 73236 ms
>
> *
> *
>
>
> *Cluster Start Node 2*
> *
> *
> INFO: Cluster is about to start
> Sep 20, 2012 5:16:45 PM org.apache.catalina.tribes.transport.ReceiverBase
> bind
> INFO: Receiver Server Socket bound to:localhost/127.0.0.1:4210
> Sep 20, 2012 5:16:45 PM org.apache.catalina.startup.HostConfig deployWAR
> INFO: Deploying web application archive
> /usr/local/apache-tomcat-7.0.30/webapps/ClusterApp.war
> Sep 20, 2012 5:17:53 PM org.apache.catalina.ha.session.DeltaManager
> startInternal
> INFO: Register manager localhost#/ClusterApp to cluster element Engine with
> name Catalina
> Sep 20, 2012 5:17:53 PM org.apache.catalina.ha.session.DeltaManager
> startInternal
> INFO: Starting clustering manager at localhost#/ClusterApp
> Sep 20, 2012 5:17:53 PM org.apache.catalina.ha.session.DeltaManager
> getAllClusterSessions
> *INFO: Manager [localhost#/ClusterApp]: skipping state transfer. No members
> active in cluster group.*
> Sep 20, 2012 5:17:53 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory
> /usr/local/apache-tomcat-7.0.30/webapps/examples
> Sep 20, 2012 5:17:54 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory
> /usr/local/apache-tomcat-7.0.30/webapps/docs
> Sep 20, 2012 5:17:54 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory
> /usr/local/apache-tomcat-7.0.30/webapps/host-manager
> Sep 20, 2012 5:17:55 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory
> /usr/local/apache-tomcat-7.0.30/webapps/ROOT
> Sep 20, 2012 5:17:55 PM org.apache.catalina.startup.HostConfig
> deployDirectory
> INFO: Deploying web application directory
> /usr/local/apache-tomcat-7.0.30/webapps/manager
> Sep 20, 2012 5:17:55 PM org.apache.catalina.ha.session.JvmRouteBinderValve
> startInternal
> INFO: JvmRouteBinderValve started
> Sep 20, 2012 5:17:55 PM org.apache.coyote.AbstractProtocol start
> INFO: Starting ProtocolHandler ["http-bio-8080"]
> Sep 20, 2012 5:17:55 PM org.apache.coyote.AbstractProtocol start
> INFO: Starting ProtocolHandler ["ajp-bio-8009"]
> Sep 20, 2012 5:17:56 PM org.apache.catalina.startup.Catalina start
> INFO: Server startup in 70803 ms
>
>
>
>
> --
> John Rellis
--
Keiichi.Fujino
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