Pls check the tomcat documentation to enable Clustering. You need to have enabled multicasting on your server first.
Best Regards, Mamta -----Original Message----- From: kashif_tomcat [mailto:[EMAIL PROTECTED] Sent: Tuesday, October 21, 2008 3:16 PM To: users@tomcat.apache.org Subject: Clustering in tomcat can anyone help me for clustering in tomcat. here is scenario: two tomcat servers running on same linux machine on different ports with apache installed on front side as web server and using mode proxy ajp for integration with tomcat. now i uncommented following tag in server.xml of tomcat conf to enable clustering. <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/> when i start tomcat server i get following exception: INFO: Done sleeping, membership established, start level:4 Oct 21, 2008 3:04:38 PM org.apache.catalina.ha.tcp.SimpleTcpCluster start SEVERE: Unable to start cluster. org.apache.catalina.tribes.ChannelException: java.io.IOException: Operation not permitted; No faulty members identified. at org.apache.catalina.tribes.group.ChannelCoordinator.internalStart(Channe lCoordinator.java:169) at org.apache.catalina.tribes.group.ChannelCoordinator.start(ChannelCoordin ator.java:97) at org.apache.catalina.tribes.group.ChannelInterceptorBase.start(ChannelInt erceptorBase.java:149) ) can anyone tell me what more should i do ? is there anything missing? -- View this message in context: http://www.nabble.com/Clustering-in-tomcat-tp20086170p20086170.html Sent from the Tomcat - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This email and any attachments are confidential and may also be privileged. If you are not the addressee, do not disclose, copy, circulate or in any other way use or rely on the information contained in this email or any attachments. If received in error, notify the sender immediately and delete this email and any attachments from your system. Emails cannot be guaranteed to be secure or error free as the message and any attachments could be intercepted, corrupted, lost, delayed, incomplete or amended. Standard Chartered PLC and its subsidiaries do not accept liability for damage caused by this email or any attachments and may monitor email traffic. Standard Chartered PLC is incorporated in England with limited liability under company number 966425 and has its registered office at 1 Aldermanbury Square, London, EC2V 7SB. Standard Chartered Bank ("SCB") is incorporated in England with limited liability by Royal Charter 1853, under reference ZC18. The Principal Office of SCB is situated in England at 1 Aldermanbury Square, London EC2V 7SB. In the United Kingdom, SCB is authorised and regulated by the Financial Services Authority under FSA register number 114276. If you are receiving this email from SCB outside the UK, please click http://www.standardchartered.com/global/email_disclaimer.html to refer to the information on other jurisdictions. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
