[ http://issues.apache.org/jira/browse/GERONIMO-2577?page=comments#action_12461217 ] Jeff Genender commented on GERONIMO-2577: -----------------------------------------
Ok...lets first make this Apples to Apples. Tomcat is being configured at the Host level and you are configuring Geronimo at the Context level. I have attached a config.xml with the necessary changes required to turn on Host level clustering. Please change line 162 to match your IP address and line 71 to reflect your node. Also please remove all clustering from your geronimo-web.xml since we will now be clustering at the host. > Geronimo cluster (Tomcat Version)cannot continue the HttpSession when current > node is down. > ------------------------------------------------------------------------------------------- > > Key: GERONIMO-2577 > URL: http://issues.apache.org/jira/browse/GERONIMO-2577 > Project: Geronimo > Issue Type: Bug > Security Level: public(Regular issues) > Components: Tomcat, Clustering > Affects Versions: 1.1, 1.1.1 > Environment: JDK - Sun java version "1_5_0_09"(32bit) > OS- Red Hat Enterprise Linux ES4 update4(32bit) > Http Server - Apache 2.0.59 +mod_jk 1.2.19 > Reporter: Kaoru Matsumura > Attachments: context.xml, geronimo-new.log, geronimo-web-new.xml, > geronimo-web-nodeB.xml, geronimo-web-nodeC.xml, geronimo-web.xml, > server-nodeA.xml, server-nodeB.xml, server-nodeC.xml > > > We run Geronimo cluster with three nodes. > In our environment, with DeltaManager set for replication module, we found > that the last node cound not continue the processes when the other nodes is > intentionally halted in order. > We recognize Tomcat 5.5.15 is OK with the same configuration and operations. > Test Application > ================ > The Web application program, which was used for the test, simply reads the > number of access count, and then write the count to HttpSession object. > Configuration?Files > ================== > We refer http://cwiki.apache.org/GMOxDOC11/clustering-sample-application.html > * config.xml > We add the following parameters to the standard configuration. > <gbean name="TomcatEngine"> > <attribute name="initParams">name=Geronimo > jvmRoute=nodeA</attribute> > </gbean> > Operations > =============== > 1 Have browser access to Test Application , and reload several times.(*1) > HttpSession object is created on the nodeA. > 2 And then, We kill the process of geronimo on the nodeA with $kill -9 > <Process ID>.(*2) > 3 Reload the browser at one time. The node changes to nodeB.(*3) > 4 Reload the browser several times.(*4) > 5 And then, We kill the process of geronimo on the nodeB with $kill -9 > <Process ID>.(*5) > 6 Reload the browser at one time.(And then, We expect that the process > continues at the nodeC.) > But the HttpSessionID of the HttpSession object is changed to another ID > and the counter value is back to 1.(*6) > As a result, the geronimo cluster cannot continue the process. > For avoidance > =============== > When replication module is SimpleTcpReplicationManager, the geronimo cluster > can continue the process. > Debug levels logs > ================== > (*1) > nodeA > ---------- > 20:06:17,736 DEBUG [CoyoteAdapter] Requested cookie session id is > 7160C8614D20687D3548E8488AB65AC3.nodeA > 20:06:17,736 DEBUG [JvmRouteBinderValve] Found Cluster DeltaManager [EMAIL > PROTECTED] at /ClusterCheck > 20:06:17,736 DEBUG [JvmRouteBinderValve] Turnover Check time 0 msec > 20:06:17,737 DEBUG [MsgContext] COMMIT > 20:06:17,737 DEBUG [JkInputStream] COMMIT sending headers [EMAIL PROTECTED] > === MimeHeaders === > 20:06:17,737 DEBUG [MsgContext] CLOSE > 20:06:17,738 DEBUG [REQ_TIME] Time pre=0/ service=2 242 /ClusterCheck/counter > 20:06:17,738 DEBUG [ReplicationValve] Invoking replication request on > /ClusterCheck/counter > 20:06:17,738 DEBUG [DeltaManager] Manager [/ClusterCheck]: create session > message [7160C8614D20687D3548E8488AB65AC3.nodeA] delta request. > 20:06:17,757 DEBUG [McastService] Mcast receive ping from member > org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.1.3:4001,catalina,192.168.1.3,4001, > alive=58960] > ----------- > nodeC > ----------- > 20:06:17,655 DEBUG [SimpleTcpCluster] Assuming clocks are synched: > Replication for 7160C8614D20687D3548E8488AB65AC3.nodeA-1162811177738 took=-83 > ms. > 20:06:17,655 DEBUG [DeltaManager] Manager [/ClusterCheck]: Received > SessionMessage of type=(SESSION-DELTA) from > [org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.1.1:4001,catalina,192.168.1.1,4001, > alive=130441]] > 20:06:17,655 DEBUG [DeltaManager] Manager [/ClusterCheck]: received session > [7160C8614D20687D3548E8488AB65AC3.nodeA] delta. > ----------- > (*2) > nodeB (same as nodeC) > ----------- > 20:06:39,817 INFO [SimpleTcpCluster] Received member > disappeared:org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.1.1:4001,catalina,192.168.1.1,4001, > alive=149288] > 20:06:39,818 DEBUG [MapperListener] Handle > geronimo:type=IDataSender,senderAddress=192.168.1.1,senderPort=4001 type : > JMX.mbean.unregistered > 20:06:39,818 DEBUG [MapperListener] Handle > geronimo:type=IDataSender,senderAddress=192.168.1.1,senderPort=4001 type : > JMX.mbean.unregistered > 20:06:39,818 DEBUG [MapperListener] Handle > geronimo:type=IDataSender,senderAddress=192.168.1.1,senderPort=4001 type : > JMX.mbean.unregistered > 20:06:39,818 DEBUG [DataSender] Sender close socket to [192.168.1.1:4,001] > (close count 1) > 20:06:39,818 DEBUG [DataSender] Sender disconnect from [192.168.1.1:4,001] > (disconnect count 1) > ---------- > (*3) > nodeB > --------------- > 20:06:40,640 DEBUG [CoyoteAdapter] Requested cookie session id is > 7160C8614D20687D3548E8488AB65AC3.nodeA > 20:06:40,641 DEBUG [JvmRouteBinderValve] Found Cluster DeltaManager [EMAIL > PROTECTED] at /ClusterCheck > 20:06:40,641 DEBUG [JvmRouteBinderValve] Detected a failover with different > jvmRoute - orginal route: [nodeA] new one: [nodeB] at session id > [7160C8614D20687D3548E8488AB65AC3.nodeA] > 20:06:40,641 DEBUG [JvmRouteBinderValve] Found Cluster DeltaManager [EMAIL > PROTECTED] at /ClusterCheck > 20:06:40,642 DEBUG [JvmRouteBinderValve] Setting cookie with session id > [7160C8614D20687D3548E8488AB65AC3.nodeB] name: [JSESSIONID] path: > [/ClusterCheck] secure: [false] > 20:06:40,643 DEBUG [JvmRouteBinderValve] Set Orginal Session id at request > attriute org.apache.catalina.cluster.session.JvmRouteOrignalSessionID value: > 7160C8614D20687D3548E8488AB65AC3.nodeA > 20:06:40,648 DEBUG [DataSender] Create sender [/192.168.1.3:4,001] > 20:06:40,650 DEBUG [DataSender] Sender open socket to [192.168.1.3:4,001] > (open count 1) > 20:06:40,663 DEBUG [JvmRouteBinderValve] Changed session from > [7160C8614D20687D3548E8488AB65AC3.nodeA] to > [7160C8614D20687D3548E8488AB65AC3.nodeB] > -------------- > nodeC > -------------- > 20:06:40,572 DEBUG [SimpleTcpCluster] Assuming clocks are synched: > Replication for > 7160C8614D20687D3548E8488AB65AC3.nodeA#-#localhost#-#/ClusterCheck#-#0#-#1162811200571 > took=-72 ms. > 20:06:40,580 DEBUG [SimpleTcpCluster] Message [EMAIL PROTECTED] from type > org.apache.catalina.cluster.session.SessionIDMessage transfered but no > listener registered > 20:06:40,652 DEBUG [SimpleTcpCluster] Assuming clocks are synched: > Replication for 7160C8614D20687D3548E8488AB65AC3.nodeB-1162811200691 took=-39 > ms. > 20:06:40,652 DEBUG [DeltaManager] Manager [/ClusterCheck]: Received > SessionMessage of type=(SESSION-DELTA) from > [org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.1.2:4001,catalina,192.168.1.2,4001, > alive=113760]] > -------------- > (*4) > nodeB > --------------- > 20:06:43,677 DEBUG [CoyoteAdapter] Requested cookie session id is > 7160C8614D20687D3548E8488AB65AC3.nodeB > 20:06:43,677 DEBUG [JvmRouteBinderValve] Found Cluster DeltaManager [EMAIL > PROTECTED] at /ClusterCheck > 20:06:43,677 DEBUG [JvmRouteBinderValve] Turnover Check time 0 msec > 20:06:43,678 DEBUG [MsgContext] COMMIT > 20:06:43,678 DEBUG [JkInputStream] COMMIT sending headers [EMAIL PROTECTED] > === MimeHeaders === > 20:06:43,678 DEBUG [MsgContext] CLOSE > 20:06:43,678 DEBUG [REQ_TIME] Time pre=0/ service=1 242 /ClusterCheck/counter > 20:06:43,679 DEBUG [ReplicationValve] Invoking replication request on > /ClusterCheck/counter > 20:06:43,679 DEBUG [DeltaManager] Manager [/ClusterCheck]: create session > message [7160C8614D20687D3548E8488AB65AC3.nodeB] delta request. > 20:06:43,721 DEBUG [HandlerRequest] Invoke returned 0 > --------------- > nodeC > --------------- > 20:06:43,637 DEBUG [SimpleTcpCluster] Assuming clocks are synched: > Replication for 7160C8614D20687D3548E8488AB65AC3.nodeB-1162811203679 took=-42 > ms. > 20:06:43,637 DEBUG [DeltaManager] Manager [/ClusterCheck]: Received > SessionMessage of type=(SESSION-DELTA) from > [org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.1.2:4001,catalina,192.168.1.2,4001, > alive=116748]] > --------------- > (*5) > nodeC > --------------- > 20:07:03,844 INFO [SimpleTcpCluster] Received member > disappeared:org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.1.2:4001,catalina,192.168.1.2,4001, > alive=133704] > --------------- > (*6) > nodeC > --------------- > 20:07:04,950 DEBUG [CoyoteAdapter] Requested cookie session id is > 7160C8614D20687D3548E8488AB65AC3.nodeB > 20:07:04,950 DEBUG [StandardWrapper] Allocating non-STM instance > 20:07:04,976 DEBUG [DeltaManager] Created a DeltaSession with Id > [E5F29B4F1C7F849618B4442076B84DB1.nodeC] Total count=2 > 20:07:04,983 DEBUG [MsgContext] COMMIT > 20:07:04,985 DEBUG [JkInputStream] COMMIT sending headers [EMAIL PROTECTED] > === MimeHeaders === > Set-Cookie = JSESSIONID=E5F29B4F1C7F849618B4442076B84DB1.nodeC; > Path=/ClusterCheck > 20:07:04,986 DEBUG [MsgContext] CLOSE > --------------- -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
