RE: Problem with Tomcat5 session replication.
Thanks Apu, I knw it was going to be something simple and stupid on my part, as these things are always are. I added the distributable/ to my web.xml and they are at least trying to replicate the sessions over to each other. Me thinks a lot of them do not implement the Serializable interface. But at least I am getting exceptions(who ever said exceptions are a bad thing? =)). Thanks again for the help from people in this mailing list, Rick Szeto -Original Message- From: Apu Shah [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 11, 2004 7:43 PM To: Tomcat Users List Subject: Re: Problem with Tomcat5 session replication. also make sure that the web.xml for the webapp has the distributable / element and all session vars are serializable. apu On Wed, 11 Feb 2004 15:13:39 -0800 Filip Hanik \(lists\) [EMAIL PROTECTED] wrote: on RH 9 you must also set, export LD_ASSUME_KERNEL=2.4 Filip -Original Message- From: Rick Szeto [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 11, 2004 2:55 PM To: tomcat Subject: Problem with Tomcat5 session replication. Hi all, I am having quite a bit of trouble getting the sessions from one node in the cluster to the other nodes of the cluster. The multicast is working fine as I can see that each of the nodes can recognize when a new node is brought up as well as when they are removed. No where in the logs are there mention of sessions being replicated and/or errors encounter while trying to do so. I have Apache in front doing URL rewriting and forwarded via proxy so the client does not know the difference. I have pasted the relevant snippets from the server.xml, which are identical on both nodes. I am running Tomcat 5.0.18 with one node running on Windows XP and the other node on RH 9.0(which should not make any difference). I guess that what I am hoping for is someone can look at my replication config and tell me that I did something stupid. I rather have that happen then not being able to get the sessions replicated. =) ps. Out of curiousity, I have been unable to find any documentation on the JDBCManager, reference here: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/cluster-howto.html Thanks in advance, Rick Szeto - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.577 / Virus Database: 366 - Release Date: 2/3/2004 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.577 / Virus Database: 366 - Release Date: 2/3/2004 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with Tomcat5 session replication.
Hi all, I am having quite a bit of trouble getting the sessions from one node in the cluster to the other nodes of the cluster. The multicast is working fine as I can see that each of the nodes can recognize when a new node is brought up as well as when they are removed. No where in the logs are there mention of sessions being replicated and/or errors encounter while trying to do so. I have Apache in front doing URL rewriting and forwarded via proxy so the client does not know the difference. I have pasted the relevant snippets from the server.xml, which are identical on both nodes. I am running Tomcat 5.0.18 with one node running on Windows XP and the other node on RH 9.0(which should not make any difference). I guess that what I am hoping for is someone can look at my replication config and tell me that I did something stupid. I rather have that happen then not being able to get the sessions replicated. =) ps. Out of curiousity, I have been unable to find any documentation on the JDBCManager, reference here: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/cluster-howto.html Thanks in advance, Rick Szeto - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem with Tomcat5 session replication.
Sorry, my bad... Cluster className=org.apache.catalina.cluster.tcp.SimpleTcpCluster name=FilipsCluster debug=10 serviceclass=org.apache.catalina.cluster.mcast.McastService mcastAddr=228.1.2.3 mcastPort=45564 mcastFrequency=500 mcastDropTime=3000 tcpThreadCount=2 tcpListenAddress=auto tcpListenPort=4001 tcpSelectorTimeout=100 printToScreen=true expireSessionsOnShutdown=false useDirtyFlag=false replicationMode=synchronous / Valve className=org.apache.catalina.cluster.tcp.ReplicationValve debug=9 filter=.*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;/ Thanks again, Rick Szeto -Original Message- From: Rick Szeto [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 11, 2004 5:55 PM To: tomcat Subject: Problem with Tomcat5 session replication. Hi all, I am having quite a bit of trouble getting the sessions from one node in the cluster to the other nodes of the cluster. The multicast is working fine as I can see that each of the nodes can recognize when a new node is brought up as well as when they are removed. No where in the logs are there mention of sessions being replicated and/or errors encounter while trying to do so. I have Apache in front doing URL rewriting and forwarded via proxy so the client does not know the difference. I have pasted the relevant snippets from the server.xml, which are identical on both nodes. I am running Tomcat 5.0.18 with one node running on Windows XP and the other node on RH 9.0(which should not make any difference). I guess that what I am hoping for is someone can look at my replication config and tell me that I did something stupid. I rather have that happen then not being able to get the sessions replicated. =) ps. Out of curiousity, I have been unable to find any documentation on the JDBCManager, reference here: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/cluster-howto.html Thanks in advance, Rick Szeto - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with Tomcat5 session replication.
i found that replacing tcpListenAddress=auto with tcpListenAddress=IP and mcastBindAddress=IP works better with multi-homed machines. apu On Wed, 11 Feb 2004 17:58:59 -0500 Rick Szeto [EMAIL PROTECTED] wrote: Sorry, my bad... Cluster className=org.apache.catalina.cluster.tcp.SimpleTcpCluster name=FilipsCluster debug=10 serviceclass=org.apache.catalina.cluster.mcast.McastService mcastAddr=228.1.2.3 mcastPort=45564 mcastFrequency=500 mcastDropTime=3000 tcpThreadCount=2 tcpListenAddress=auto tcpListenPort=4001 tcpSelectorTimeout=100 printToScreen=true expireSessionsOnShutdown=false useDirtyFlag=false replicationMode=synchronous / Valve className=org.apache.catalina.cluster.tcp.ReplicationValve debug=9 filter=.*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.tx t;/ Thanks again, Rick Szeto -Original Message- From: Rick Szeto [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 11, 2004 5:55 PM To: tomcat Subject: Problem with Tomcat5 session replication. Hi all, I am having quite a bit of trouble getting the sessions from one node in the cluster to the other nodes of the cluster. The multicast is working fine as I can see that each of the nodes can recognize when a new node is brought up as well as when they are removed. No where in the logs are there mention of sessions being replicated and/or errors encounter while trying to do so. I have Apache in front doing URL rewriting and forwarded via proxy so the client does not know the difference. I have pasted the relevant snippets from the server.xml, which are identical on both nodes. I am running Tomcat 5.0.18 with one node running on Windows XP and the other node on RH 9.0(which should not make any difference). I guess that what I am hoping for is someone can look at my replication config and tell me that I did something stupid. I rather have that happen then not being able to get the sessions replicated. =) ps. Out of curiousity, I have been unable to find any documentation on the JDBCManager, reference here: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/cluster-howto.html Thanks in advance, Rick Szeto - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem with Tomcat5 session replication.
on RH 9 you must also set, export LD_ASSUME_KERNEL=2.4 Filip -Original Message- From: Rick Szeto [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 11, 2004 2:55 PM To: tomcat Subject: Problem with Tomcat5 session replication. Hi all, I am having quite a bit of trouble getting the sessions from one node in the cluster to the other nodes of the cluster. The multicast is working fine as I can see that each of the nodes can recognize when a new node is brought up as well as when they are removed. No where in the logs are there mention of sessions being replicated and/or errors encounter while trying to do so. I have Apache in front doing URL rewriting and forwarded via proxy so the client does not know the difference. I have pasted the relevant snippets from the server.xml, which are identical on both nodes. I am running Tomcat 5.0.18 with one node running on Windows XP and the other node on RH 9.0(which should not make any difference). I guess that what I am hoping for is someone can look at my replication config and tell me that I did something stupid. I rather have that happen then not being able to get the sessions replicated. =) ps. Out of curiousity, I have been unable to find any documentation on the JDBCManager, reference here: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/cluster-howto.html Thanks in advance, Rick Szeto - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.577 / Virus Database: 366 - Release Date: 2/3/2004 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.577 / Virus Database: 366 - Release Date: 2/3/2004 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with Tomcat5 session replication.
also make sure that the web.xml for the webapp has the distributable / element and all session vars are serializable. apu On Wed, 11 Feb 2004 15:13:39 -0800 Filip Hanik \(lists\) [EMAIL PROTECTED] wrote: on RH 9 you must also set, export LD_ASSUME_KERNEL=2.4 Filip -Original Message- From: Rick Szeto [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 11, 2004 2:55 PM To: tomcat Subject: Problem with Tomcat5 session replication. Hi all, I am having quite a bit of trouble getting the sessions from one node in the cluster to the other nodes of the cluster. The multicast is working fine as I can see that each of the nodes can recognize when a new node is brought up as well as when they are removed. No where in the logs are there mention of sessions being replicated and/or errors encounter while trying to do so. I have Apache in front doing URL rewriting and forwarded via proxy so the client does not know the difference. I have pasted the relevant snippets from the server.xml, which are identical on both nodes. I am running Tomcat 5.0.18 with one node running on Windows XP and the other node on RH 9.0(which should not make any difference). I guess that what I am hoping for is someone can look at my replication config and tell me that I did something stupid. I rather have that happen then not being able to get the sessions replicated. =) ps. Out of curiousity, I have been unable to find any documentation on the JDBCManager, reference here: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/cluster-howto.html Thanks in advance, Rick Szeto - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.577 / Virus Database: 366 - Release Date: 2/3/2004 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.577 / Virus Database: 366 - Release Date: 2/3/2004 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
