What are more reasonable values for those settings?
mitch
Filip Hanik - Dev Lists wrote:
> increase your send timeout, 3000 seconds is very aggressive, and you
> would have to tune away most long GC pauses to not timeout.
> increase your dropTimeout, it seems you're getting false positives,
> prolly GC again
>
> Filip
>
> On 12/11/2009 04:28 PM, Mitch Claborn wrote:
>> tomcat 6.0.20 cluster
>> See output below.
>> There are errors at the beginning. Do the later messages (e.g. INFO:
>> Manager [localhost#]; session state send at 12/11/09 5:16 PM received in
>> 7,894 ms.) indicate that it recovered? Is there a way to somehow
>> determine that the cluster is operational after the tomcat has been
>> running for a while?
>>
>> Mitch
>>
>> Dec 11, 2009 5:16:43 PM org.apache.catalina.realm.JAASRealm setContainer
>> INFO: Set JAAS app name Catalina
>> Dec 11, 2009 5:16:43 PM org.apache.catalina.core.StandardService start
>> INFO: Starting service Catalina
>> Dec 11, 2009 5:16:43 PM org.apache.catalina.core.StandardEngine start
>> INFO: Starting Servlet Engine: Apache Tomcat/6.0.20
>> Dec 11, 2009 5:16:43 PM org.apache.catalina.ha.tcp.SimpleTcpCluster
>> start
>> INFO: Cluster is about to start
>> Dec 11, 2009 5:16:44 PM
>> org.apache.catalina.tribes.transport.ReceiverBase bind
>> INFO: Receiver Server Socket bound to:/10.0.0.52:5000
>> Dec 11, 2009 5:16:44 PM
>> org.apache.catalina.tribes.membership.McastServiceImpl setupSocket
>> INFO: Setting cluster mcast soTimeout to 500
>> Dec 11, 2009 5:16:44 PM
>> org.apache.catalina.tribes.membership.McastServiceImpl waitForMembers
>> INFO: Sleeping for 1000 milliseconds to establish cluster membership,
>> start level:4
>> Dec 11, 2009 5:16:44 PM org.apache.catalina.ha.tcp.SimpleTcpCluster
>> memberAdded
>> INFO: Replication member
>> added:org.apache.catalina.tribes.membership.MemberImpl[tcp://{10, 0, 0,
>> 53}:5000,{10, 0, 0, 53},5000, alive=73495212,id={103 55 44 -101 55 19 65
>> -86 -80 19 79 49 -64 64 -48 10 }, payload={}, command={}, domain={}, ]
>> Dec 11, 2009 5:16:45 PM
>> org.apache.catalina.tribes.membership.McastServiceImpl waitForMembers
>> INFO: Done sleeping, membership established, start level:4
>> Dec 11, 2009 5:16:45 PM
>> org.apache.catalina.tribes.membership.McastServiceImpl waitForMembers
>> INFO: Sleeping for 1000 milliseconds to establish cluster membership,
>> start level:8
>> Dec 11, 2009 5:16:45 PM org.apache.catalina.tribes.io.BufferPool
>> getBufferPool
>> INFO: Created a buffer pool with max size:104857600 bytes of
>> type:org.apache.catalina.tribes.io.BufferPool15Impl
>> Dec 11, 2009 5:16:46 PM
>> org.apache.catalina.ha.session.ClusterSessionListener messageReceived
>> WARNING: Context manager doesn't exist:localhost#
>> Dec 11, 2009 5:16:46 PM
>> org.apache.catalina.ha.session.ClusterSessionListener messageReceived
>> WARNING: Context manager doesn't exist:localhost#
>> Dec 11, 2009 5:16:46 PM
>> org.apache.catalina.tribes.membership.McastServiceImpl waitForMembers
>> INFO: Done sleeping, membership established, start level:8
>> Dec 11, 2009 5:16:46 PM
>> org.apache.catalina.ha.session.ClusterSessionListener messageReceived
>> WARNING: Context manager doesn't exist:localhost#
>> Dec 11, 2009 5:16:47 PM
>> org.apache.catalina.ha.session.ClusterSessionListener messageReceived
>> WARNING: Context manager doesn't exist:localhost#
>> Dec 11, 2009 5:16:47 PM
>> org.apache.catalina.ha.session.ClusterSessionListener messageReceived
>> WARNING: Context manager doesn't exist:localhost#
>> Dec 11, 2009 5:16:48 PM
>> org.apache.catalina.ha.session.ClusterSessionListener messageReceived
>> WARNING: Context manager doesn't exist:localhost#
>> Dec 11, 2009 5:16:49 PM org.apache.catalina.ha.session.DeltaManager
>> start
>> INFO: Register manager to cluster element Engine with name Catalina
>> Dec 11, 2009 5:16:49 PM org.apache.catalina.ha.session.DeltaManager
>> start
>> INFO: Starting clustering manager at
>> Dec 11, 2009 5:16:54 PM
>> org.apache.catalina.tribes.group.interceptors.TcpFailureDetector
>> memberDisappeared
>> INFO: Received
>> memberDisappeared[org.apache.catalina.tribes.membership.MemberImpl[tcp://{10,
>>
>> 0, 0, 53}:5000,{10, 0, 0, 53},5000, alive=73504284,id={103 55 44 -101 55
>> 19 65 -86 -80 19 79 49 -64 64 -48 10 }, payload={}, command={},
>> domain={}, ]] message. Will verify.
>> Dec 11, 2009 5:16:54 PM
>> org.apache.catalina.tribes.group.interceptors.TcpFailureDetector
>> memberDisappeared
>> INFO: Verification complete. Member still
>> alive[org.apache.catalina.tribes.membership.MemberImpl[tcp://{10, 0, 0,
>> 53}:5000,{10, 0, 0, 53},5000, alive=73504284,id={103 55 44 -101 55 19 65
>> -86 -80 19 79 49 -64 64 -48 10 }, payload={}, command={}, domain={}, ]]
>> Dec 11, 2009 5:16:54 PM org.apache.catalina.ha.tcp.SimpleTcpCluster send
>> SEVERE: Unable to send message through cluster sender.
>> org.apache.catalina.tribes.ChannelException: Operation has timed
>> out(3000 ms.).; Faulty members:tcp://{10, 0, 0, 53}:5000;
>> at
>> org.apache.catalina.tribes.transport.nio.ParallelNioSender.sendMessage(ParallelNioSender.java:97)
>>
>> at
>> org.apache.catalina.tribes.transport.nio.PooledParallelSender.sendMessage(PooledParallelSender.java:53)
>>
>> at
>> org.apache.catalina.tribes.transport.ReplicationTransmitter.sendMessage(ReplicationTransmitter.java:80)
>>
>> at
>> org.apache.catalina.tribes.group.ChannelCoordinator.sendMessage(ChannelCoordinator.java:78)
>>
>> at
>> org.apache.catalina.tribes.group.ChannelInterceptorBase.sendMessage(ChannelInterceptorBase.java:75)
>>
>> at
>> org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor.sendMessage(ThroughputInterceptor.java:61)
>>
>> at
>> org.apache.catalina.tribes.group.ChannelInterceptorBase.sendMessage(ChannelInterceptorBase.java:75)
>>
>> at
>> org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor.sendMessage(MessageDispatchInterceptor.java:73)
>>
>> at
>> org.apache.catalina.tribes.group.ChannelInterceptorBase.sendMessage(ChannelInterceptorBase.java:75)
>>
>> at
>> org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.sendMessage(TcpFailureDetector.java:87)
>>
>> at
>> org.apache.catalina.tribes.group.ChannelInterceptorBase.sendMessage(ChannelInterceptorBase.java:75)
>>
>> at
>> org.apache.catalina.tribes.group.GroupChannel.send(GroupChannel.java:216)
>>
>> at
>> org.apache.catalina.tribes.group.GroupChannel.send(GroupChannel.java:175)
>>
>> at
>> org.apache.catalina.ha.tcp.SimpleTcpCluster.send(SimpleTcpCluster.java:813)
>>
>> at
>> org.apache.catalina.ha.session.DeltaManager.getAllClusterSessions(DeltaManager.java:882)
>>
>> at
>> org.apache.catalina.ha.session.DeltaManager.start(DeltaManager.java:853)
>> at
>> org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:438)
>>
>> at
>> org.apache.catalina.core.StandardContext.start(StandardContext.java:4358)
>>
>> at
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
>>
>> at
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
>> at
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526)
>> at
>> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:630)
>>
>> at
>> org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:556)
>>
>> at
>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:491)
>> at
>> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1206)
>> at
>> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:314)
>>
>> at
>> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
>>
>> at
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
>> at
>> org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
>> at
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
>> at
>> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
>> at
>> org.apache.catalina.core.StandardService.start(StandardService.java:516)
>> at
>> org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
>> at
>> org.apache.catalina.startup.Catalina.start(Catalina.java:583)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
>> Source)
>> at java.lang.reflect.Method.invoke(Unknown Source)
>> at
>> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
>> Source)
>> at java.lang.reflect.Method.invoke(Unknown Source)
>> at
>> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:177)
>>
>> Dec 11, 2009 5:16:54 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#], requesting session state from
>> org.apache.catalina.tribes.membership.MemberImpl[tcp://{10, 0, 0,
>> 53}:5000,{10, 0, 0, 53},5000, alive=73504284,id={103 55 44 -101 55 19 65
>> -86 -80 19 79 49 -64 64 -48 10 }, payload={}, command={}, domain={}, ].
>> This operation will timeout if no session state has been received within
>> 60 seconds.
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> waitForSendAllSessions
>> INFO: Manager [localhost#]; session state send at 12/11/09 5:16 PM
>> received in 7,894 ms.
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-ACCESSED inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-DELTA inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-ACCESSED inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-ACCESSED inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-ACCESSED inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-ACCESSED inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-DELTA inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-ACCESSED inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-ACCESSED inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-DELTA inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-ACCESSED inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-DELTA inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM org.apache.catalina.ha.session.DeltaManager
>> getAllClusterSessions
>> WARNING: Manager [localhost#]: Drop message SESSION-ACCESSED inside
>> GET_ALL_SESSIONS sync phase start date 12/11/09 5:16 PM message date
>> 12/31/69 6:00 PM
>> Dec 11, 2009 5:16:57 PM
>> org.apache.catalina.tribes.transport.nio.NioReplicationTask sendAck
>> WARNING: Unable to send ACK back through channel, channel disconnected?:
>> null
>> com.csc.mm.MMCommonLogger logging initialized, email=err...@claborn.net,
>> guilogger=false, loaded from
>> file:/home/webhome/mm_web_server/webapps/ROOT/WEB-INF/classes/simplelog.properties
>>
>> 2009-12-11 17:16:57:654 [INFO] AbstractTilesApplicationContextFactory -
>> Initializing Tiles2 application context. . .
>> 2009-12-11 17:16:57:664 [WARN] ChainedTilesApplicationContextFactory -
>> Cannot find TilesContextFactory class
>> org.apache.tiles.portlet.context.PortletTilesApplicationContextFactory
>> 2009-12-11 17:16:57:664 [INFO] AbstractTilesApplicationContextFactory -
>> Finished initializing Tiles2 application context.
>> 2009-12-11 17:16:57:664 [WARN] ChainedTilesApplicationContextFactory -
>> Cannot find TilesContextFactory class
>> org.apache.tiles.portlet.context.PortletTilesApplicationContextFactory
>> 2009-12-11 17:16:57:690 [INFO] TilesContainerFactory - Initializing
>> Tiles2 container. . .
>> 2009-12-11 17:16:57:692 [WARN] ChainedTilesApplicationContextFactory -
>> Cannot find TilesContextFactory class
>> org.apache.tiles.portlet.context.PortletTilesApplicationContextFactory
>> 2009-12-11 17:16:57:694 [WARN] ChainedTilesRequestContextFactory -
>> Cannot find TilesRequestContextFactory class
>> org.apache.tiles.portlet.context.PortletTilesRequestContextFactory
>> 2009-12-11 17:16:57:912 [INFO] TilesContainerFactory - Tiles2 container
>> initialized
>> 2009-12-11 17:16:57:914 [INFO] TilesAccess - Publishing TilesContext for
>> context: org.apache.tiles.servlet.context.ServletTilesApplicationContext
>> 2009-12-11 17:16:59:118 [INFO] XmlConfigurationProvider - Parsing
>> configuration file [struts-default.xml]
>> 2009-12-11 17:16:59:495 [INFO] XmlConfigurationProvider - Parsing
>> configuration file [struts-plugin.xml]
>> 2009-12-11 17:16:59:557 [INFO] XmlConfigurationProvider - Parsing
>> configuration file [struts.xml]
>> 2009-12-11 17:17:01:077 [INFO] Initialize - Initializing server on host
>> [ccs052] build=[0000.00.00.00.00.00 unknown build]
>> 2009-12-11 17:17:01:473 [INFO] Initialize - Loading cached objects from
>> local database
>> 2009-12-11 17:17:24:372 [TRACE] WebUtil - loaded 1993 skus from db
>> 2009-12-11 17:17:24:393 [INFO] Initialize - MM Web Server initialized
>> 2009-12-11 17:17:24:393 [INFO] BackgroundObjectLoader - Beginning
>> background load of products, etc
>> Dec 11, 2009 5:17:24 PM org.apache.coyote.http11.Http11Protocol start
>> INFO: Starting Coyote HTTP/1.1 on http-8084
>> Dec 11, 2009 5:17:24 PM org.apache.catalina.startup.Catalina start
>> INFO: Server startup in 41147 ms
>> 2009-12-11 17:19:01:373 [INFO] BackgroundObjectLoader - All data is
>> loaded, ready to rock and roll
>> 2009-12-11 17:19:38:792 [TRACE] WebUtil - loading Products
>> Dec 11, 2009 5:20:53 PM
>> org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor
>> report
>> INFO: ThroughputInterceptor Report[
>> Tx Msg:1 messages
>> Sent:0.00 MB (total)
>> Sent:0.00 MB (application)
>> Time:0.00 seconds
>> Tx Speed:0.26 MB/sec (total)
>> TxSpeed:0.26 MB/sec (application)
>> Error Msg:1
>> Rx Msg:470 messages
>> Rx Speed:0.02 MB/sec (since 1st msg)
>> Received:5.53 MB]
>>
>> 2009-12-11 17:21:41:511 [TRACE] WebUtil - end loading Products
>> 2009-12-11 17:21:41:512 [TRACE] WebUtil - Loading categories
>> ccs052:/home/webhome/mm_web_server/logs#
>>
>>
>>
>>
>>
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>>
>
>
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