Session replication in Clustered Env with Apache proxy
Hi,
Setup:
1. Apache proxy configured using mod_proxy
2. Cluster is set up at weblogic with 2 nodes(on same machine)
3. EAR is deployed on cluster with weblogic-application.xml as below
<session-descriptor>
<persistent-store-type>replicated_if_clustered</persistent-store-type>
<sharing-enabled>true</sharing-enabled>
</session-descriptor>
use case:
user1 hits the URL, Apache proxy forwards to node1
user2 hits the URL, Apache proxy forwards to node2
kill the node1 and user1 click on any link, he gets redirected to login page. No failover us happening.
In Node 1 server logs am getting below exception
####<Dec 5, 2012 8:39:21 PM IST> <Error> <Cluster> <Win2k8SRV-01> <win2k8svr-ms1> <[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <> <> <1354720161810> <BEA-000126> <All session objects should be serializable to replicate. Check the objects in your session. Failed to replicate non-serializable object.
java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.lang.ClassNotFoundException: Failed to load class com.presentation.physical.management.form.ApprovalForm
at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:234)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:223)
at weblogic.cluster.replication.ReplicationManager_1035_WLStub.create(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
Strange thing i noticed is if comment the persistent-store-type attribute in xml file then apache is able to load balance the request between the nodes else all request goes to Node1( from apache logs). Below logs are captured with persistent-store-type set to replicated_if_clustered. Here the JSESSIONID points to server1(port 7003 which is appended to JSESSIONID).
192.168.2.161 - - [05/Dec/2012:20:38:52 +0530] JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; path=/; HttpOnly Test=Test "GET /App/login.jsp?partnerApp=http://192.168.2.161:8080/login.do?method=login HTTP/1.1" 200 13384
192.168.2.161 - - [05/Dec/2012:20:38:55 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1 "POST /App/AppEnv HTTP/1.1" 200 -
192.168.2.161 - - [05/Dec/2012:20:39:14 +0530] APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc; path=/ Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1 "POST /App/login HTTP/1.1" 302 289
192.168.1.220 - - [05/Dec/2012:20:39:14 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:14 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "GET /login.do?method=login HTTP/1.1" 200 2767
192.168.1.220 - - [05/Dec/2012:20:39:20 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:20 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "GET /login.do?method=showCorporateLogo HTTP/1.1" 200 11547
192.168.2.161 - - [05/Dec/2012:20:39:20 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /EkaCommonUtilServlet?method=getUserLocaleDate HTTP/1.1" 200 23
192.168.1.220 - - [05/Dec/2012:20:39:20 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:20 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /login.do?method=getMenuData HTTP/1.1" 200 9615
192.168.1.220 - - [05/Dec/2012:20:39:20 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:20 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /getUserModuleHomePage.do?method=loadUserHomePageDetails HTTP/1.1" 200 1264
192.168.2.161 - - [05/Dec/2012:20:39:20 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /ListingHelperServlet?actionId=getUserPref&gridViewName=DEFAULT%20VIEW&gridId=LOC HTTP/1.1" 200 2228
192.168.2.161 - - [05/Dec/2012:20:39:20 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /ListingHelperServlet?actionId=getUserPref&gridViewName=DEFAULT1%20VIEW&gridId=LOCA HTTP/1.1" 200 3775
192.168.1.220 - - [05/Dec/2012:20:39:20 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:20 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /app/commonListing.do?method=getListingData&gridId=LOC HTTP/1.1" 302 309
192.168.1.220 - - [05/Dec/2012:20:39:21 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:20 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /app/contractApprovalList.do?method=loadListOfContractApprovals HTTP/1.1" 302 309
192.168.1.220 - - [05/Dec/2012:20:39:21 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:21 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "GET /private/jsp/AppErrorPage.jsp HTTP/1.1" 200 8042
192.168.1.220 - - [05/Dec/2012:20:39:21 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:21 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "GET /private/jsp/AppErrorPage.jsp HTTP/1.1" 200 8042
192.168.1.220 - - [05/Dec/2012:20:39:24 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:24 +0530] JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE; path=/; HttpOnly Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /app/gmcTabHandler.do?method=loadGMCTab&applyDefaultValue=Y&gridId=LOGPF&linkName=Grower_Profile&switchMenu=TabMenu17_1_1 HTTP/1.1" 200 47435
192.168.1.220 - - [05/Dec/2012:20:39:24 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:24 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /getUserModuleHomePage.do?method=saveUserViewportPreference HTTP/1.1" 200 -
192.168.2.161 - - [05/Dec/2012:20:39:25 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /EkaCommonUtilServlet?method=getUserLocaleDate HTTP/1.1" 200 23
192.168.1.220 - - [05/Dec/2012:20:39:25 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.1.220 - - [05/Dec/2012:20:39:25 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:25 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /login.do?method=getMenuData HTTP/1.1" 200 9615
192.168.2.161 - - [05/Dec/2012:20:39:25 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "GET /login.do?method=showCorporateLogo HTTP/1.1" 200 11547
192.168.1.220 - - [05/Dec/2012:20:39:31 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:25 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /app/commonListing.do?method=getCommonListingPage&gridId=LOGPF&setupPage=Y&applyDefaultValue=Y HTTP/1.1" 200 51216
192.168.1.220 - - [05/Dec/2012:20:39:31 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:31 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /commonListing.do?method=getUserViews HTTP/1.1" 200 49
192.168.1.220 - - [05/Dec/2012:20:39:31 +0530] - JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE!1354720133917 "GET /App/validateSession?ssoSessionID=APP-728a8af1-ME5hYqMOkJCcIQc HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:39:31 +0530] - Test=Test; JSESSIONID=1XZxQ1jFxpMhLr8ZSyJdGWLk6Fn2yvWrmc3G6YZpyDBDSZQGQJTn!-1288095560!-1062731300!7003!-1!NONE; APP_SSO_COOKIE=APP-728a8af1-ME5hYqMOkJCcIQc "POST /app/growerProfile.do?method=loadGrowerProfileFilter&gridId=LOGPF HTTP/1.1" 200 46579
192.168.2.161 - - [05/Dec/2012:20:40:04 +0530] - Test=Test; JSESSIONID=DMBQQ1QSQfh6HyCMH91P2wXJQVKDQr6hCklqJgbhyYlVdzNT6vQC!1022793105!-1062731300!7004!-1; App=App; App2=App2 "GET / HTTP/1.1" 302 397
192.168.2.161 - - [05/Dec/2012:20:40:04 +0530] JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; path=/; HttpOnly Test=Test; JSESSIONID=DMBQQ1QSQfh6HyCMH91P2wXJQVKDQr6hCklqJgbhyYlVdzNT6vQC!1022793105!-1062731300!7004!-1; App=App; App2=App2 "GET /App/login.jsp?partnerApp=http://192.168.2.161:8080/login.do?method=login HTTP/1.1" 200 13384
192.168.2.161 - - [05/Dec/2012:20:40:04 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/css/styles.css HTTP/1.1" 200 4988
192.168.2.161 - - [05/Dec/2012:20:40:04 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/js/ext/resources/css/ext-all.css HTTP/1.1" 200 28527
192.168.2.161 - - [05/Dec/2012:20:40:04 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/js/general/tooltip.js HTTP/1.1" 200 12408
192.168.2.161 - - [05/Dec/2012:20:40:04 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /App/private/js/ForgotPassword.js HTTP/1.1" 200 6003
192.168.2.161 - - [05/Dec/2012:20:40:04 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/js/general/AjaxRequest.js HTTP/1.1" 200 4434
192.168.2.161 - - [05/Dec/2012:20:40:04 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/js/ext/adapter/ext/ext-base.js HTTP/1.1" 200 12483
192.168.2.161 - - [05/Dec/2012:20:40:04 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/js/ext/ext-all.js HTTP/1.1" 200 186157
192.168.2.161 - - [05/Dec/2012:20:40:05 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/images/login.gif HTTP/1.1" 200 427
192.168.2.161 - - [05/Dec/2012:20:40:05 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/images/solutions.gif HTTP/1.1" 200 3492
192.168.2.161 - - [05/Dec/2012:20:40:05 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/images/logo.gif HTTP/1.1" 200 1751
192.168.2.161 - - [05/Dec/2012:20:40:05 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "POST /App/AppEnv HTTP/1.1" 200 -
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET / HTTP/1.1" 302 397
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /App/login.jsp?partnerApp=http://192.168.2.161:8080/login.do?method=login HTTP/1.1" 200 13384
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/css/styles.css HTTP/1.1" 200 4988
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/js/general/AjaxRequest.js HTTP/1.1" 200 4434
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/js/general/tooltip.js HTTP/1.1" 200 12408
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/js/ext/resources/css/ext-all.css HTTP/1.1" 200 28527
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /App/private/js/ForgotPassword.js HTTP/1.1" 200 6003
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/js/ext/adapter/ext/ext-base.js HTTP/1.1" 200 12483
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/js/ext/ext-all.js HTTP/1.1" 200 186157
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/images/login.gif HTTP/1.1" 200 427
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/images/logo.gif HTTP/1.1" 200 1751
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "GET /private/images/solutions.gif HTTP/1.1" 200 3492
192.168.2.161 - - [05/Dec/2012:20:40:46 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "POST /App/AppEnv HTTP/1.1" 200 -
192.168.2.161 - - [05/Dec/2012:20:40:57 +0530] APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp; path=/ Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2 "POST /App/login HTTP/1.1" 302 289
192.168.1.220 - - [05/Dec/2012:20:40:57 +0530] - JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1!1354720204538 "GET /App/validateSession?ssoSessionID=APP-728a8af1-1OOOch71SSRAKYp HTTP/1.1" 200 89
192.168.2.161 - - [05/Dec/2012:20:40:57 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /login.do?method=login HTTP/1.1" 200 2767
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/css/sample.css HTTP/1.1" 200 303
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/css/styles.css HTTP/1.1" 200 4988
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/js/ext/adapter/ext/ext-base.js HTTP/1.1" 200 12483
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/css/portal.css HTTP/1.1" 200 287
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/css/header.css HTTP/1.1" 200 411
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/js/ext/resources/css/ext-all.css HTTP/1.1" 200 28527
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/js/tag/Tag.js HTTP/1.1" 200 3579
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/js/ext/ext-all.js HTTP/1.1" 200 186157
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/js/general/ProgressBarPager.js HTTP/1.1" 200 1244
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/js/general/PanelResizer.js HTTP/1.1" 200 649
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/js/general/PagingMemoryProxy.js HTTP/1.1" 200 1154
192.168.2.161 - - [05/Dec/2012:20:41:00 +0530] - Test=Test; JSESSIONID=b4GBQ1jMpYQTRTbT213yvj1T13Jm6wnh1VlTz79jJWRkXj88jShg!-1288095560!-1062731300!7003!-1!1586878909!-1062731300!7004!-1; App=App; App2=App2; APP_SSO_COOKIE=APP-728a8af1-1OOOch71SSRAKYp "GET /private/js/general/CalendarPopup.js HTTP/1.1" 200 14572
Let me know if my set up wrong. Do i need to modify any settings related to cluster from console ?
Regards,
Sandeep
Hi Mukesh,
Thanks for the reply. TO check the session data i took the JSP from http://middlewaremagic.com/weblogic/?p=290 for testing the serialization of session data, modified a little bit and added to all the WAR files to check session data of each WAR file. I could verify that all data in session are serializable.
While trying the serialization test, i did change the persistence store type to "replicated" but no luck yet.
But this time i got some replication missed message from server logs.
Primary server Logs
<BEA-000118> <Lost 11 replication updates of object 3736767543476998706; update version: 12, current version: 1.>
<BEA-000000> <[roid:3736767543476998706] Found secondary for application key /app>
<BEA-000000> <[roid:3736767543476998706] Found secondary for application key >
<BEA-000000> <[roid:3736767543476998706] Found secondary for application key /ssoApp>
<BEA-000000> <Updated local secondary with version 18 from 3736767543476998705S:192.168.1.220:[7111,7111,-1,-1,-1,-1,-1]:Domain7001:wlsc1s1for replication object 3736767543476998706, key , ro = weblogic.servlet.internal.session.ReplicatedSessionData@14e52305>
<BEA-000000> <Updated local secondary with version 19 from 3736767543476998705S:192.168.1.220:[7111,7111,-1,-1,-1,-1,-1]:Domain7001:wlsc1s1for replication object 3736767543476998706, key , ro = weblogic.servlet.internal.session.ReplicatedSessionData@14e52305>
But in secondary server i got lot of weblogic.cluster.replication.NotFoundException
<BEA-000000> <Has secondary servers? true>
<BEA-000000> <Current secondary server? 3054493844538055224S:192.168.1.220:[8111,8111,-1,-1,-1,-1,-1]:Domain7001:wlsc1s2>
<BEA-000000> <[roid:3736767543476998706] Created secondary on 3054493844538055224S:192.168.1.220:[8111,8111,-1,-1,-1,-1,-1]:Domain7001:wlsc1s2>
<BEA-000000> <[roid:3736767543476998706] Using Single-Channel for 2-way update()>
<BEA-000000> <[roid:3736767543476998706] Error updating secondary for 3736767543476998706, key /app, on 3054493844538055224S:192.168.1.220:[8111,8111,-1,-1,-1,-1,-1]:Domain7001:wlsc1s2. Re-creating secondary.
weblogic.cluster.replication.NotFoundException: Lost 8 updates of 3736767543476998706
at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:234)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:223)
at weblogic.cluster.replication.ReplicationManager_1035_WLStub.update(Unknown Source)
at sun.reflect.GeneratedMethodAccessor252.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at weblogic.cluster.replication.SecureReplicationInvocationHandler$ReplicationServicesInvocationAction.run(SecureReplicationInvocationHandler.java:194)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.cluster.replication.SecureReplicationInvocationHandler.invoke(SecureReplicationInvocationHandler.java:164)
at $Proxy359.update(Unknown Source)
at weblogic.cluster.replication.ReplicationManager.sendUpdateRequestToSecondary(ReplicationManager.java:740)
at weblogic.cluster.replication.ReplicationManager.updateSecondary(ReplicationManager.java:662)
at weblogic.servlet.internal.session.ReplicatedSessionData.syncSession(ReplicatedSessionData.java:639)
at weblogic.servlet.internal.session.ReplicatedSessionContext.sync(ReplicatedSessionContext.java:85)
at weblogic.servlet.internal.ServletRequestImpl$SessionHelper.syncSession(ServletRequestImpl.java:2860)
at weblogic.servlet.internal.ServletRequestImpl$SessionHelper.syncSession(ServletRequestImpl.java:2835)
at weblogic.servlet.internal.ServletResponseImpl$1.run(ServletResponseImpl.java:1485)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:1479)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1462)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused By: weblogic.cluster.replication.NotFoundException: Lost 8 updates of 3736767543476998706
at weblogic.cluster.replication.ReplicationManager.updateInternal(ReplicationManager.java:1143)
at weblogic.cluster.replication.ReplicationManager.update(ReplicationManager.java:1101)
at weblogic.cluster.replication.ReplicationManager_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:667)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:522)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:518)
at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
From http://docs.oracle.com/cd/E28389_01/apirefs.1111/e14397/Cluster.html the exception is thrown if secondary is unable to receive the updates and asking primary to recreate the session state(BEA-000118).
Am also getting
<BEA-000000> <[roid:3736767543476998706] Removing secondary for key >
<BEA-000000> <Removed secondary for roids: 3736767543476998706>
in primary server logs does this mean primary is creating and deleting the session state on secondary ?
Am getting below assertion error in primary server logs
<BEA-080004> <An error was thrown by rmi server: weblogic.cluster.leasing.databaseless.RMIClusterMessageEndPointImpl.process(Lweblogic.cluster.leasing.databaseless.ClusterMessage;)
java.lang.AssertionError: Invalid state transition from stable_leader to stable.
java.lang.AssertionError: Invalid state transition from stable_leader to stable
at weblogic.cluster.leasing.databaseless.ClusterState.setState(ClusterState.java:100)
at weblogic.cluster.leasing.databaseless.ClusterState.setState(ClusterState.java:59)
at weblogic.cluster.leasing.databaseless.ClusterMember.handleJoinResponseRequest(ClusterMember.java:224)
at weblogic.cluster.leasing.databaseless.ClusterMember.process(ClusterMember.java:102)
at weblogic.cluster.leasing.databaseless.RMIClusterMessageEndPointImpl.process(RMIClusterMessageEndPointImpl.java:30)
at weblogic.cluster.leasing.databaseless.RMIClusterMessageEndPointImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:667)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:522)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:518)
at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
After killing the primary and access the application in secondary server am getting unable to create secondary on null logs like below. Am i missing any configuration in setup ?
<Managed server wlsc1s2 has been suspended or shutdown.>
<BEA-000129> <Removing 3054493844538055224S:192.168.1.220:[8111,8111,-1,-1,-1,-1,-1]:Domain7001:wlsc1s2 from the cluster.>
<BEA-000000> <Has secondary servers? true>
<Current secondary server? null>
<BEA-000000> <Preferred list : []>
<BEA-000000> <Remote list : []>
<BEA-000000> <Local list : []>
<New secondary server is null>
<BEA-000000> <Secondary server null>
<BEA-000000> <Changed the status of 2 objects and it took 59 ms>
<BEA-000000> <Has secondary servers? true>
<BEA-000000> <Current secondary server? null>
<BEA-000000> <Preferred list : []>
<BEA-000000> <Remote list : []>
<BEA-000000> <Local list : []>
<BEA-000000> <New secondary server is null>
<BEA-000000> <[roid:3054493844538055225] Unable to create secondary on null>
<BEA-000000> <[roid:3054493844538055225] Unable to create secondary on null>
Regards,
sandeep
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From this it looks like you may be able to use PathPrepend to jimmy your URLs:
PathPrepend : String that the plug-in prepends to the beginning of the original URL, after PathTrim is trimmed and before the request is forwarded to WebLogic Server.
I would suggest it may be a good idea to have a seperate webserver for your production domain. In most places I have worked in every platform is configuered with its own resources e.g staging server has its own webserver and db. This affords the people that use those envrionments greater isolation. -
Apache Proxy Plug-in with multiple clusters?
We are using the Apache Proxy Plug-in , the
basic question is if we can place multiple cluster
IP's in the same Location definition or do we have
to have a different definition for each cluster?
Currently we have only 1 cluster, but if we decide
to segment the large cluster into smaller clusters
this is a critical network,url question.
For example we have 4 clusters containing 2 IP:PORT pairs each.
IP1:P1,IP2:P2 <== Cluster 1
IP3:P3,IP4:P4 <== Cluster 2
IP5:P5,IP6:P6 <== Cluster 3
IP7:P7,IP8:P8 <== Cluster 4
Can we have a single location "application" that services all of these clusters?
<Location /webapp>
SetHandler weblogic-handler
WebLogicCluster IP1:P1,IP2:P2,IP3:P3,IP4:P4,IP5:P5,IP6:P6,IP7:P7,IP8:P8
</Location>
Or do we have to have distinct entries?
<Location /webapp1>
SetHandler weblogic-handler
WebLogicCluster IP1:P1,IP2:P2
</Location>
<Location /webapp2>
SetHandler weblogic-handler
WebLogicCluster IP3:P3,IP4:P4
</Location>
<Location /webapp3>
SetHandler weblogic-handler
WebLogicCluster IP5:P5,IP6:P6
</Location>
<Location /webapp4>
SetHandler weblogic-handler
WebLogicCluster IP7:P7,IP8:P8
</Location>
Regards.you should define location for each cluster.This would be a proper setup.
The setup with same location definition would work partially, all the requests would be roundrobined across all the servers (all the clusters) and most likely you wouldn't get a proper failover.(cluster1 does not know about cluster2 from weblogic perspective)
Vijay -
Session replication not working with OAM clusters
Hi,
We have a enterprise deployment of OAM 11.1.1.5.0, and we are using a cluster or OAM managed servers. Server#A (fano1) hosts the admin + OAM managed server, server#B (fano2) hosts the second OAM managed server.
What we have noticed in general is that when accessing the OAM admin console (on server#A, fano1), we get prompted to login and then we get a "Error 404--Not Found". It seems that we are getting authenticated against server#B (fano2) and our session is not getting replicated to server#A (fano1). After exactly 60 seconds, if we were to simply reload the URL in the same browser window, we can get in. This is with "database replication of sessions" enabled. If I disable that, then I will never be able to login to the admin console.
The admin server logs contain the error message:
[2011-12-22T16:41:52.471-05:00] [AdminServer] [WARNING] [] [oracle.oam.agent-default] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: f4a544324f1d0f29:2ccc59c7:13467aaf744:-8000-0000000000000182,0] [APP: oam_admin#11.1.1.3.0] OAM Server request failed: OpCode = 19 [GetSessionInfo], Returned Status = Major code: 71(SessionInvalid) Minor code: 2(NoCode)
[2011-12-22T16:41:52.473-05:00] [AdminServer] [WARNING] [OAMAGENT-00406] [oracle.oam.agent-default] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: <anonymous>] [ecid: f4a544324f1d0f29:2ccc59c7:13467aaf744:-8000-0000000000000182,0] [APP: oam_admin#11.1.1.3.0] Invalid authentication token: AccessService INVALID_USER_SESSION
One other point is that we are using virtual IPs and each server (Admin + 2 managed servers) is listening to its own virtual IP.
Does anyone have any suggestions on what this could be. My thinking is that coherence based session replication is not working. However I have no way to say that for sure. Is there any way to enable some more logging from either OAM or Coherence that would help verify if sessions are getting replicated or not? I have tried putting the entire system in TRACE:32 but that generates too much data.
Thanks
Aspi Engineer
Putnam InvestmentsDid you get solution to this one.
ThanksKrishna -
Clustering weblogic portal 10.3 with apache plugin
Hi,
we have configured a weblogic portal 10.3 cluster with two managed servers. We are using the apache 2.2 plugin module for dispatching.
It seems for us that the plugin is not working correctly. It dispatches all request only to one server (we have tested it from different client machines). When we kill one of the managed servers the plugin dispatches to the other server which is correct.
In our test case we have produced a lot of load with two jmeter instances from two machines. All requests are dispachted to one managed server. After the first server runs in an out of memory, the plugin dispachted to the second managed server until this runs also in an out of memory. Therefor we have no real load balancing.
Here is our httpd.conf configuration:
<VirtualHost 149.191.201.135:80>
ServerName localhost
# ServerAlias adportal adportal.eu.xxx.com
RewriteEngine on
RewriteRule ^/$ /adp_war/appmanager/ad01/ad01 [R]
LimitRequestBody 12582912
CustomLog "|d:/apache/bin/rotatelogs.exe d:/apache/logs/adportal_access.log 864000" common
<IfModule mod_weblogic.c>
WeblogicCluster sis26.eu.xxx.com:8031,sis27.eu.xxx.com:8031
MatchExpression *.jsp
MatchExpression *.do
MatchExpression *.portal
MatchExpression *.htm
MatchExpression *.html
MatchExpression *.jpg
MatchExpression *.gif
ConnectTimeoutSecs 300
ConnectRetrySecs 1
MaxPostSize 12582912
SecureProxy Off
Debug ON
WLLogFile d:/apache/debug/global_proxy.log
WLTempDir "d:/apache/debug\temp"
DebugConfigInfo On
</IfModule>
<Location ~ "/adp_war/(appmanager|portals|portlets|resources|showImage|ShowBinary|framework)">
SetHandler weblogic-handler
</Location>
</VirtualHost>
Has anyone an idea?
By the way we have also tested it with the apache 2.0 plugin which also isn't working.Hi,
Were do we set the listen address.
Even we have the same problem. I have one physical that has the admin server and manager server and other server with just the manager server.
We have the apache proxy server infront of these clustered server. Our server goes down very frequently even without activity.
Some time we get the following error but some time there is no exception in the logs.
####<Nov 6, 2009 10:05:57 PM CST> <Error> <WebLogicServer> <abc.abc.com> <OIM_SERVER1> <[ACTIVE] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1257566757265> <BEA-000337> <[STUCK] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' has been busy for "634" seconds working on the request "weblogic.servlet.internal.ServletRequestImpl@2c88d39[
POST /spmlws/OIMProvisioning HTTP/1.1
SOAPAction: http://xmlns.oracle.com/OIM/provisioning/processRequest
Content-Type: text/xml; charset="UTF-8"
User-Agent: OIM AD Pwd Sync/1.0
Content-Length: 1313
Connection: Keep-Alive
]", which is more than the configured time (StuckThreadMaxTime) of "600" seconds. Stack trace:
Thread-18 "[STUCK] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'" <alive, in native, suspended, priority=1, DAEMON> {
java.io.FileOutputStream.writeBytes(FileOutputStream.java:???)
java.io.FileOutputStream.write(FileOutputStream.java:260)
java.io.BufferedOutputStream.write(BufferedOutputStream.java:100)
^-- Holding lock: java.io.BufferedOutputStream@214ef14[thin lock]
java.io.PrintStream.write(PrintStream.java:428)
^-- Holding lock: java.io.PrintStream@214ed9e[thin lock]
sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:191)
sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:271)
sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:276)
sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:120)
^-- Holding lock: java.io.OutputStreamWriter@19de784[thin lock]
java.io.OutputStreamWriter.flush(OutputStreamWriter.java:212)
org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:49)
org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:292)
org.apache.log4j.WriterAppender.append(WriterAppender.java:147)
org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:201)
^-- Holding lock: org.apache.log4j.ConsoleAppender@19de688[thin lock]
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:50)
org.apache.log4j.Category.callAppenders(Category.java:181)
^-- Holding lock: org.apache.log4j.spi.RootCategory@19de3c9[fat lock]
org.apache.log4j.Category.forcedLog(Category.java:372)
org.apache.log4j.Category.error(Category.java:300)
com.thortech.util.logging.Logger.error(Unknown Source)
com.oracle.xl.spmlws.framework.logger.OraLogger.log(Unknown Source)
com.oracle.xl.spmlws.ws.server.weblogic.OIMProvisioningImpl.processRequest(Unknown Source)
sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:???)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:27)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:575)
weblogic.webservice.component.javaclass.JavaClassInvocationHandler.invoke(JavaClassInvocationHandler.java:127)
weblogic.webservice.core.handler.InvokeHandler.handleRequest(InvokeHandler.java:75)
weblogic.webservice.core.HandlerChainImpl.handleRequest(HandlerChainImpl.java:141)
weblogic.webservice.core.DefaultOperation.process(DefaultOperation.java:542)
weblogic.webservice.server.Dispatcher.process(Dispatcher.java:200)
weblogic.webservice.server.Dispatcher.doDispatch(Dispatcher.java:140)
weblogic.webservice.server.Dispatcher.dispatch(Dispatcher.java:53)
weblogic.webservice.server.WebServiceManager.dispatch(WebServiceManager.java:100)
weblogic.webservice.server.servlet.WebServiceServlet.serverSideInvoke(WebServiceServlet.java:299)
weblogic.webservice.server.servlet.ServletBase.doPost(ServletBase.java:417)
weblogic.webservice.server.servlet.WebServiceServlet.doPost(WebServiceServlet.java:286)
javax.servlet.http.HttpServlet.service(HttpServlet.java:700)
javax.servlet.http.HttpServlet.service(HttpServlet.java:815)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:224)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:108)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:198)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3468)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:308)
weblogic.security.service.SecurityManager.runAs(Unknown Source)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2116)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2038)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1372)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:198)
weblogic.work.ExecuteThread.run(ExecuteThread.java:165)
>
<[STUCK] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' has become "unstuck".>
####<Nov 6, 2009 10:11:48 PM CST> <Info> <ServletContext-/xlWebApp> <abc.abc.com> <OIM_SERVER1> <[ACTIVE] ExecuteThread: '23' for queue: 'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <> <> <1257567108507> <BEA-000000> <action: LogonAction: User 'XELSYSADM' logged on in session jJ2bK0zdx4LPTScXWRMG3jznSQgQsJKqC4YSpMlJ3Q4KCRrGYM9l!-1225252524!NONE!1257567101565>
####<Nov 6, 2009 10:11:01 PM CST> <Info> <ServletContext-/xlWebApp> <abc.abc.com> <OIM_SERVER1> <[ACTIVE] ExecuteThread: '20' for queue: 'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <> <> <1257567061835> <BEA-000000> <action: LogonAction: User 'XELSYSADM' logged on in session T23kK0ncSs60YfLnZRhpdZDvmL8sq1QQlc7vMLQJSpVQFyvSMvD6!-1225252524!NONE!1257565852875>
####<Nov 6, 2009 10:11:14 PM CST> <Info> <ServletContext-/xlWebApp> <abc.abc.com> <OIM_SERVER1> <[ACTIVE] ExecuteThread: '19' for queue: 'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <> <> <1257567074087> <BEA-000000> <action: LogonAction: User 'XELSYSADM' logged on in session T23kK0ncSs60YfLnZRhpdZDvmL8sq1QQlc7vMLQJSpVQFyvSMvD6!-1225252524!NONE!1257565852875>
####<Nov 6, 2009 10:12:47 PM CST> <Info> <WebLogicServer> <abc.abc.com> <OIM_SERVER1> <[STUCK] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1257567167000> <BEA-000339> <[STUCK] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)' has become "unstuck".>
####<Nov 6, 2009 10:12:47 PM CST> <Info> <WebLogicServer> <abc.abc.com> <OIM_SERVER1> <[STUCK] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1257567167003> <BEA-000339> <[STUCK] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)' has become "unstuck".>
####<Nov 6, 2009 10:12:47 PM CST> <Info> <WebLogicServer> <abc.abc.com> <OIM_SERVER1> <[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1257567167009> <BEA-000339> <[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)' has become "unstuck".>
####<Nov 6, 2009 10:12:47 PM CST> <Info> <WebLogicServer> <abc.abc.com> <OIM_SERVER1> <[STUCK] ExecuteThread: '7' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1257567167019> <BEA-000339> <[STUCK] ExecuteThread: '7' for queue: 'weblogic.kernel.Default (self-tuning)' has become "unstuck".>
####<Nov 6, 2009 10:12:47 PM CST> <Info> <WebLogicServer> <abc.abc.com> <OIM_SERVER1> <[STUCK] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1257567167022> <BEA-000339> <[STUCK] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)' has become "unstuck".>
####<Nov 6, 2009 10:12:47 PM CST> <Info> <WebLogicServer> <abc.abc.com> <OIM_SERVER1> <[STUCK] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1257567167033> <BEA-000339> <[STUCK] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)' has become "unstuck".>
####<Nov 6, 2009 10:12:47 PM CST> <Notice> <WebLogicServer> <abc.abc.com> <OIM_SERVER1> <Thread-1> <<WLS Kernel>> <> <> <1257567167043> <BEA-000388> <JVM called WLS shutdown hook. The server will force shutdown now>
####<Nov 6, 2009 10:12:47 PM CST> <Alert> <WebLogicServer> <abc.abc.com> <OIM_SERVER1> <Thread-1> <<WLS Kernel>> <> <> <1257567167048> <BEA-000396> <Server shutdown has been requested by <WLS Kernel>>
####<Nov 6, 2009 10:12:47 PM CST> <Notice> <WebLogicServer> <abc.abc.com> <OIM_SERVER1> <Thread-1> <<WLS Kernel>> <> <> <1257567167058> <BEA-000365> <Server state changed to FORCE_SUSPENDING> -
Apache + 2 Tomcats session replication problem.
Greetings everyone.
Before stating the problem, let me explain how my environment is set.
I have two machines. One (PC1) running Apache (HTTP server 2.0.58)
and one instance of Tomcat (5.0.28) and another machine (PC2) with
another instance of Tomcat(5.0.28).
The Apache server
It is configured to handle static content, to redirect dynamic content to a
Tomcat instance through AJP 1.3 connector.
This process is done through the mod_jk and the workers.properties
The workers.properties file is configured to have sticky_session = True
so it assigns a SESSION_ID to the same Tomcat it was first assigned.
The workers.properties file is configured to have
sticky_session_force = True so if the Tomcat the SESSION_ID was
assigned is not available, the server answers with a 500 error.
The Tomcat servers
Both have only the AJP 1.3 connector enabled
Both have the Cluster tag from the server.xml file uncommented
and the useDirtyFlag flag set to false, for not to allow SESSION
replication between Tomcats.
The workers.properties file
workers.apache_log=C:/Apache2/logs
workers.tomcat_home=C:/Tomcat5
workers.java_home=C:/j2sdk1.4.2_13
ps=/
#Defining workers -----------------------------
worker.list=balancer,jkstatus
#Defining balancer ---------------------------
worker.balancer.type=lb
worker.balancer.balance_workers=tel1, tel2
worker.balancer.sticky_session=True
worker.balancer.sticky_session_force=True
worker.balancer.method=B
worker.balancer.lock=O
#Defining status -----------------------------
worker.jkstatus.type=status
worker.jkstatus.css=/jk_status/StatusCSS.css
#Workers properties ---------------------------
worker.tel1.type=ajp13
worker.tel1.port=8009
worker.tel1.host=127.0.0.1
worker.tel1.lbfactor=1
worker.tel1.socket_keepalive=False
worker.tel1.socket_timeout=30
worker.tel1.retries=20
worker.tel1.connection_pool_timeout = 20
#worker.tel1.redirect=tel2
worker.tel1.disabled=False
worker.tel2.type=ajp13
worker.tel2.port=8009
worker.tel2.host=199.147.52.181
worker.tel2.lbfactor=1
worker.tel2.socket_keepalive=False
worker.tel2.socket_timeout=30
worker.tel2.retries=20
worker.tel2.connection_pool_timeout = 20
#worker.tel2.redirect=tel1
worker.tel2.disabled=False
THE PROBLEM
I open a browser in the jk-status page to see how the Tomcat instances are
working, and both are working fine: Stat -> OK, now as the
loadbalancing factor is 1 on both Tomcats, an even alternating session
distribution is set.
While this browser is open to keep an eye on the status, I open a new
browser (B1)to connect to my Web Application, Apache answers
correctly and gives me a SESSION_ID for Tomcat instance 1 [both
instances are OK], if I make a simple refresh, my SESSION_ID is still the
same so I'm assigned to Tomcat instance 1 but this time I get an
ERROR 503 - Service unavailable but looking at the status of the
Tomcat instances both instances are still OK, no-one is down. And it
stays throwing this error for as many refreshes i do.
Now, I open a new browser (B2)and do the same process as before,
as expected, Apache now gives me a SESSION_ID for Tomcat instance 2,
repeating the same refreshing process, the error is thrown again, but still at
the jk-status page, both instances are fine.
Without closing these windows, I make a new refresh try on B1 and
even though the jk-status says both Tomcat instances are OK, the error
is still thrown. I open a third one (B3), and Apache again, correctly
gives me a new SESSION_ID for Tomcat instance 1 and answers
correctly on the first call. But once again if i repeat the refreshing process, the
error is thrown again.
Note: Using a different resolution to always keep and eye on the
instances status and using a refresh rate of 1 second for status, both
servers always were OK.
So the main problem is that somehow when the session is replicated
to the same tomcat, Apache confuses and thinks it is not available, when
asking it through the jk-status it tells it is OK
I've been trying different configurations with both Apache and Tomcat,
but there must be something missing since I don't get it to work correctly
Thanks in advance for all your helping comments.
- @alphazygmaWhew... that was quite an answer... definitely is going to help him a lot. Yeah any n00b by now should know how to use google, but that's not the point in this forums, here we are to help each other. and wether you like it or not many of us deploy applications to tomcat and stumble on this. So dont try to be cool posting this kind of answers like google this or google that if you dont have an answer please dont comment you will appear to be more noobish than you aparently are.
Well enough talking.
I found the following useful: (it comes in the server.xml of the tomcat configuration)
<!-- You should set jvmRoute to support load-balancing via JK/JK2 ie :
<Engine name="Standalone" defaultHost="localhost" debug="0" jvmRoute="jvm1">
-->
Enabling that entry on both machines should be enough.
Aparently the problem is not with apache. is with tomcat since it can't retain the session apache gives.
more information in the Tomcat help at:
http://tomcat.apache.org/tomcat-5.0-doc/balancer-howto.html#Using%20Apache%202%20with%20mod_proxy%20and%20mod_rewrite -
Clustering with wl-proxy (NES)and F5's Big IP
Hi guys.. We are getting ready to deploy our eCommerce application on
WebLogic server 4.5.1 and I have a question. Here's our setup:
We are running 8 WebLogic servers on 2 Sun 5500 Enterprise servers
clustered together with in-memory replication. This cluster will be
front ended with two Netscape Enterprise server (NES) running the
NES-WebLogic bridge, the nsapi wl-proxy. Now these two SSL NES servers
will have identical entries in their obj.conf, ie: they will point to
all of the same machines in the WebLogicCluster line.
Now these SSL servers are load balanced using BIG/ip from F5 Networks
(www.f5.com). Now wl-proxy simply looks at the cookie to do the sticky
load balancing and so I don't foresee a problem if BIG/ip switches
inbound request between the 2 Netscape servers. Is my assumption
correct? Anyone have any experience with BIP/ip and WebLogic
together?? Just wondering. Thanks
--Vinny
Hi guys.. We are getting ready to deploy our eCommerce application on
WebLogic server 4.5.1 and I have a question. Here's our setup:
We are running 8 WebLogic servers on 2 Sun 5500 Enterprise servers
clustered together with in-memory replication. This cluster will be
front ended with two Netscape Enterprise server (NES) running the
NES-WebLogic bridge, the nsapi wl-proxy. Now these two SSL NES servers
will have identical entries in their obj.conf, ie: they will point to
all of the same machines in the WebLogicCluster line.
Now these SSL servers are load balanced using BIG/ip from F5 Networks
(www.f5.com). Now wl-proxy simply looks at the cookie to do the sticky
load balancing and so I don't foresee a problem if BIG/ip switches
inbound request between the 2 Netscape servers. Is my assumption
correct? Anyone have any experience with BIP/ip and WebLogic
together?? Just wondering. Thanks
--Vinny
-
CF7 Clustering - session replication broken
Further to my
earlier
thread on CF7 clustering and the "network error",
I think session replication is broken. True, I can't find any
documentation which explains how it is supposed to behave, but this
is what I'm seeing:
If you have a two node cluster, and person A has a session on
node 1 and person B a session on node 2, session variables for each
user DO NOT appear on both nodes
Sessions on one node will only appear on the other when the
first node fails over
Moreover, they will only appear when the user makes another
request
CFLOGIN, when using loginstorage="session" does not replicate.
This means you have to use sticky sessions, and if there is a node
failure, the user will have to login in again. This can be avoided
by using loginstorage = "cookie" but this means the username and
password are stored unencrypted in the cookie.
Problems I have with this:
It's impossible to have a cluster wide view of sessions. E.g.
you can't count how many sessions you have at any one time. Any
code that makes use of being able to dig in to multiple sessions -
made possible by J2EE sessions - will not work reliably.
CFLOGIN is broken. It would be better to not use it for sites
that have to be secure as keeping the unencrypted username and
password in a cookie is very insecure. The only way to protect the
username and password being stored in the cookie is SSL; and that
means that every single item on the site needs to be protected by
SSL to stop the browser from serving up the cookie over an
unprotected connection.
It's not clear what is responsible for replication. If sessions
are only replicated when an instance goes down, rather than
continously, then I assume that the master instance of CF on each
server is responsible for replication. What happens if the server
crashes?Information about session replication can be found here: http://docs.oracle.com/cd/E21764_01/web.1111/e13709/failover.htm#i1024620
it contains a section 'Requirements for HTTP Session State Replication' that might be helpful to you.
Also important to note is, how the load balancer handles session binding and the WebLogic cookie
http://docs.oracle.com/cd/E21764_01/web.1111/e13709/load_balancing.htm#i1026939 -
What are the steps to setup an HTTP Session replication clustering in oc4j9
what are the steps to setup an HTTP Session replication clustering in oc4j9.0.5
Are you sure you have the correct version number for OC4J? Is this a standalone OC4J instance, if it then the steps involved are different from the full stack. Please check the Higher Availibility guide in the documentation on OTN.
Deepak -
Issues in ssl configuration with apache server (using reverse proxy)
Hi,
I am able to use apache server as a reverse proxy to connect to Portal. When I enter the web server url as https://mywebserver.com, I am able to connect to the http url of the Portal. But the moment I try to connect to the https url of Portal with this https url, I am not able to connect to the Portal. Thus I am not able to use apache as a proxy server for https connections it makes. What must I do. I read that mod_proxy_connect needs to be used, but how do I use this?
The second problem is that I need to use more than one kind of mapping.
For example I must be redirected to the Portal even if I use http://webserver.com , or even if I use https://webserver.com or even if I use http://webserver.com/irj or https://webserver.com/irj or http://ipaddress-websserver/irj etcI have SSLCertificateFile and
and SSLCertificateKeyFile .
My problem is with regard to ssl/CertificateChainFile?
what is this? Also how do I upload my J2EE Certificate into apache.
The problem is with Apache handshake is not happening.
I am forwarding the entire log during . I have put what I consider important in bold.Please have a look.
<b>----
</b>
Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1769): OpenSSL: Handshake: start
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1777): OpenSSL: Loop: before/connect initialization
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1777): OpenSSL: Loop: SSLv2/v3 write client hello A
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1512): OpenSSL: read 7/7 bytes from BIO#629160 [mem: 47855a8] (BIO dump follows)
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1459): ----
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0000: 16 03 01 04 1a 02 ...... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1488): | 0007 - <SPACES/NULS>
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1490): ----
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1512): OpenSSL: read 1048/1048 bytes from BIO#629160 [mem: 47855af] (BIO dump follows)
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1459): ----
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0000: 00 36 03 01 44 74 67 cb-38 b5 8e 42 3b 59 c3 6c .6..Dtg.8..B;Y.l |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0010: 23 5c 07 d0 8b 24 89 89-11 2e 0d 80 ed 1a 06 ea #
...$.......... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0020: 1d 10 b0 59 10 28 7c b4-02 cb d6 08 a8 e4 ea 5a ...Y.(|........Z |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0030: e5 88 5c 5d 90 00 39 00-0b 00 01 cc 00 01 c9 00 ..
]..9......... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0040: 01 c6 30 82 01 c2 30 82-01 2b a0 03 02 01 02 02 ..0...0..+...... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0050: 04 36 0b 23 72 30 0d 06-09 2a 86 48 86 f7 0d 01 .6.#r0...*.H.... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0060: 01 04 05 00 30 14 31 12-30 10 06 03 55 04 03 13 ....0.1.0...U... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0070: 09 6c 6f 63 61 6c 68 6f-73 74 30 1e 17 0d 30 33 .localhost0...03 |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0080: 31 30 30 32 30 37 32 35-30 30 5a 17 0d 30 35 31 1002072500Z..051 |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0090: 30 30 32 30 37 32 35 30-30 5a 30 14 31 12 30 10 002072500Z0.1.0. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 00a0: 06 03 55 04 03 13 09 6c-6f 63 61 6c 68 6f 73 74 ..U....localhost |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 00b0: 30 81 9f 30 0d 06 09 2a-86 48 86 f7 0d 01 01 01 0..0...*.H...... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 00c0: 05 00 03 81 8d 00 30 81-89 02 81 81 00 ef d6 ff ......0......... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 00d0: a6 39 e1 64 a5 d3 fb 16-de 4e ee 1d 81 84 31 bc .9.d.....N....1. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 00e0: e6 b7 96 07 3e 81 b9 94-d1 c1 e0 f9 00 3a 84 e8 ....>........:.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 00f0: 7a 30 11 cd 41 26 d6 6c-95 90 93 95 17 e0 1a b7 z0..A&.l........ |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0100: 00 0f 59 33 7d 1d f3 a0-83 17 c5 f3 7e b3 ad ed ..Y3}.......~... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0110: c9 60 ac af 9e 31 d2 ec-42 71 f9 c3 98 2e 93 f9 .`...1..Bq...... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0120: 9d c3 c4 3d b3 7d 9b 97-83 1c 6b bd c0 75 cc 96 ...=.}....k..u.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0130: dc b9 a0 1b 00 79 85 e4-19 1f 61 42 54 db 91 94 .....y....aBT... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0140: d8 1d 72 13 08 36 22 49-3b fb 05 dc 33 02 03 01 ..r..6"I;...3... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0150: 00 01 a3 21 30 1f 30 1d-06 03 55 1d 0e 04 16 04 ...!0.0...U..... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0160: 14 ed ed 02 af 94 13 59-1c 42 e6 69 40 e5 80 dd .......Y.B.i@... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0170: a4 e9 33 91 02 30 0d 06-09 2a 86 48 86 f7 0d 01 ..3..0...*.H.... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0180: 01 04 05 00 03 81 81 00-2c 22 08 bd 71 b6 80 43 ........,"..q..C |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0190: 5a 2a 8b e8 62 34 b4 b4-84 8a 47 4b 97 5e bf dd Z*..b4....GK.^.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 01a0: 17 4c 0a 1c b7 0e cd c5-d1 cc d8 77 cd 38 10 ef .L.........w.8.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 01b0: 22 02 f0 02 7f a2 39 2b-53 eb 31 b6 18 49 37 a0 ".....9+S.1..I7. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 01c0: 50 47 f2 34 ab 33 eb 5f-ec 5a f9 f7 53 5f 27 eb PG.4.3._.Z..S_'. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 01d0: 02 7f b4 28 3e e8 b1 c7-59 df 2c 93 25 c5 34 14 ...(>...Y.,.%.4. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 01e0: 7a 34 7c 45 b4 eb 6b 34-93 26 98 51 37 d3 e6 b0 z4|E..k4.&.Q7... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 01f0: 7f 83 e3 a9 04 d3 47 b3-3d de 43 57 27 45 82 c0 ......G.=.CW'E.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0200: 4d 48 bf c0 a7 2f 66 0c-0c 00 02 08 00 80 af 76 MH.../f........v |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0210: 1f f5 f6 48 a0 01 0f ed-55 4c 53 9a 7c 07 7a ba ...H....ULS.|.z. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0220: c7 9d 77 e8 8b c7 66 8f-80 03 18 c5 1f 4f 2a a0 ..w...f......O*. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0230: 08 6f 9f e3 13 94 30 56-e7 2f 96 7c 26 97 ba 12 .o....0V./.|&... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0240: aa fd 3e 43 e1 46 c2 d1-32 94 56 45 52 c0 24 6f ..>C.F..2.VER.$o |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0250: 38 e0 93 0f 3a f8 0a 7c-41 0e 4c 54 4f 5a 7e d4 8...:..|A.LTOZ~. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0260: 62 e6 71 cd a0 dc 1e 9b-17 e5 10 71 3c 9d c6 39 b.q........q<..9 |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0270: 05 50 b6 15 37 0b 68 4f-24 50 74 47 13 1c 74 d8 .P..7.hO$PtG..t. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0280: 81 27 81 71 3a 4a c5 26-7d b8 e6 21 b3 d9 00 80 .'.q:J.&}..!.... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0290: 4f 6f 5d e6 2d dc 77 46-e6 77 b1 94 3d 65 5b b0 Oo].-.wF.w..=e[. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 02a0: 3d 39 7a 6c a2 c7 0b e3-27 08 fa 48 8d 75 1a fe =9zl....'..H.u.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 02b0: 32 e6 13 d1 31 65 7d d5-11 34 21 78 38 d1 11 fb 2...1e}..4!x8... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 02c0: ea 59 8e 24 79 5a 4b c2-f7 98 22 51 9f a7 4d 2b .Y.$yZK..."Q..M+ |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 02d0: 15 98 fe d4 43 4b 34 25-b3 9b b3 ae 57 d1 ea 69 ....CK4%....W..i |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 02e0: 6e 02 7e 61 d7 80 b6 73-6a 3e ac eb 69 38 67 8f n.~a...sj>..i8g. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 02f0: a9 2a dc 93 3d 22 f3 6e-6a 5d 51 1f b1 b1 10 5e .*..=".nj]Q....^ |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0300: 82 28 48 0d 5a 78 f8 17-61 e0 c5 43 61 7a 42 6a .(H.Zx..a..CazBj |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0310: 00 80 42 fa 7e 11 b2 77-3a 8c de f1 52 5a e1 18 ..B.~..w:...RZ.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0320: d4 e7 8f ee 2c e0 06 ef-d5 37 87 62 07 14 d1 5a ....,....7.b...Z |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0330: ca 30 be fd dd 76 47 8f-ed f4 5f f3 64 6c 32 a9 .0...vG..._.dl2. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0340: d5 07 e2 9b f1 29 a3 bf-33 4a ed 72 6b 2e c3 0f .....)..3J.rk... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0350: 30 bd 13 a1 42 d8 f7 1d-58 8a 1c 53 d6 c3 c8 6e 0...B...X..S...n |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0360: 0e 51 e3 f5 a0 37 68 0d-04 c6 0e c4 4d cc ed 7c .Q...7h.....M..| |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0370: ef 8f 81 b3 52 34 0c 60-eb f8 01 19 cc 95 31 55 ....R4.`......1U |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0380: 7d 16 bf 0c df b8 e0 3d-8f 7c 7a 4a 64 98 93 59 }......=.|zJd..Y |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0390: eb ae 00 80 ef cb bc 38-ab 16 0e a2 b2 2d fa 0f .......8.....-.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 03a0: da 55 2d 67 a8 b8 34 1b-bf 39 d9 d6 da 65 f2 8f .U-g..4..9...e.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 03b0: 6f a2 b1 1d db bb d5 dd-ab cf 9e 63 00 e4 57 a5 o..........c..W. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 03c0: 18 4a dc 60 b0 97 5d 67-34 96 bf a2 43 2b 7d 70 .J.`..]g4...C+}p |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 03d0: d6 99 d2 31 d2 11 f4 f2-19 b8 0c 41 7d bf b1 7c ...1.......A}..| |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 03e0: fb 31 cb 3e c2 0a e2 26-1a 7e 63 50 9b 62 c3 82 .1.>...&.~cP.b.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 03f0: ca cd 36 82 0c 56 5f 26-f6 cc c6 6f 03 92 cc f5 ..6..V_&...o.... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0400: 6b 55 1a d6 92 f9 5b 59-18 c2 62 21 eb d8 a4 ea kU....[Y..b!.... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0410: fd b6 3e f7 0e ..>.. |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1488): | 1048 - <SPACES/NULS>
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1490): ----
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1777): OpenSSL: Loop: SSLv3 read server hello A
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1207): Certificate Verification: depth: 0, subject: /CN=localhost, issuer: /CN=localhost
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1207): Certificate Verification: depth: 0, subject: /CN=localhost, issuer: /CN=localhost
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1207): Certificate Verification: depth: 0, subject: /CN=localhost, issuer: /CN=localhost
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1777): OpenSSL: Loop: SSLv3 read server certificate A
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1777): OpenSSL: Loop: SSLv3 read server key exchange A
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1777): OpenSSL: Loop: SSLv3 read server done A
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1777): OpenSSL: Loop: SSLv3 write client key exchange A
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1777): OpenSSL: Loop: SSLv3 write change cipher spec A
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1777): OpenSSL: Loop: SSLv3 write finished A
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1777): OpenSSL: Loop: SSLv3 flush data
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1512): OpenSSL: read 5/5 bytes from BIO#629160 [mem: 47855a8] (BIO dump follows)
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1459): ----
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0000: 15 03 01 00 02 ..... |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1490): ----
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1512): OpenSSL: read 2/2 bytes from BIO#629160 [mem: 47855ad] (BIO dump follows)
Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1459): ----
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1484): | 0000: 02 28 .( |
[Wed May 24 07:03:54 2006] [debug] ssl_engine_io.c(1490): ----
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1782): OpenSSL: Read: SSLv3 read finished A
[Wed May 24 07:03:54 2006] [debug] ssl_engine_kernel.c(1801): OpenSSL: Exit: failed in SSLv3 read finished A
[Wed May 24 07:03:54 2006] [info] SSL Proxy connect failed
[Wed May 24 07:03:54 2006] [info] SSL Library Error: 336151568 error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure
[Wed May 24 07:03:54 2006] [info] Connection to child 249 closed with abortive shutdown(server apacheserver:443, client j2eeserver)
[Wed May 24 07:03:54 2006] [error] (20014)Error string not specified yet: proxy: pass request body failed to j2eeserver:50001 (j2eeserver)
[<b>Wed May 24 07:03:54 2006] [error] (20014)Error string not specified yet: proxy: pass request body failed to j2eeserver:50001 (j2eeserve) from apacheserver ()
[Wed May 24 07:04:10 2006] [debug] ssl_engine_io.c(1523): OpenSSL: I/O error, 5 bytes expected to read on BIO#612610 [mem: 62ac80]
[Wed May 24 07:04:10 2006] [info] (OS 10060)A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. : SSL input filter read failed.
[Wed May 24 07:04:10 2006] [debug] ssl_engine_kernel.c(1787): OpenSSL: Write: SSL negotiation finished successfully
[Wed May 24 07:04:10 2006] [info] Connection to child 249 closed with standard shutdown(server apacheserver:443, client apacheserver)
</b> -
Serialization Exception with a MailSession in a WLS 9.1 Clusterred Env.
I have a WLS 9.1 cluster of 2 machines. My EJB's are targetted to both
machines in the cluster, and I have a single WLS MailSession that is
targetted to both machines in the cluster.
One of the EJB's is responsible for sending emails. Every so often I get a
NotSerializableException when the EJB looksup the mail session. After some
diagnosis it appears that every once in a while the JNDI lookup for the mail
session returns the MailSession from the opposite machine in the cluster:
IE: the EJB running on server 1, gets the MailSession from server 2, and
vice-versa.
When the same EJB is running in a non clustered env, there are no problems.
And the problem in the cluster is intermittent - sometimes the lookup
succeeds and the EJB gets a handle to the local MailSession object, and
sometimes it fails.
Has anyone else experienced this problem? Is this a known problem? If so,
are there any patches for it?
Thanks,
Brett
The exception is:
javax.naming.ConfigurationException [Root exception is
java.rmi.MarshalException: error marshalling return; nested exception is: \n
java
.io.NotSerializableException: javax.mail.Session]\n at
weblogic.jndi.internal.ExceptionTranslator.toNamingException(ExceptionTra
nslator.java:46)\n at
weblogic.jndi.internal.ExceptionTranslator.toNamingException(ExceptionTranslator.java:78)\n
at weblogic.
jndi.internal.WLContextImpl.translateException(WLContextImpl.java:421)\n at
weblogic.jndi.internal.WLContextImpl.lookup(WLCon
textImpl.java:377)\n at
weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:362)\n at
javax.naming.InitialConte
xt.lookup(InitialContext.java:351)\n at
com.certapay.ejb.Mailer.send(Mailer.java:55)I am having exact same problem (albeit accessing the mail session through spring wrapper). Has anyone got this to work? If not, looks liek a bug in BEA :-).
Anuj -
Clustering/Session Replication
Hi,
I know that's a fairly basic question, but I just want to make sure I am not missing anything here.
We have an application which runs on a cluster of WebLogics and the user sometimes is requested to sign in again (it seems like it hit another instance and the session is not there).
The admins from Weblogic say there is NO WAY to disable Session Replication when running Weblogic in a cluster, which makes total sense. They say, however, that if the application doesn't serialize its session, then Weblogic can't handle the serialization. In short, they say it's an application issue.
The developers say the application is written properly, and that the problem is in Weblogic's side.
Although I am still a developer (for my own projects), my role here doesn't allow me to look into the code, how can I show the developers that WebLogic is setup correctly and that they need to fix their code?
RegardsInformation about session replication can be found here: http://docs.oracle.com/cd/E21764_01/web.1111/e13709/failover.htm#i1024620
it contains a section 'Requirements for HTTP Session State Replication' that might be helpful to you.
Also important to note is, how the load balancer handles session binding and the WebLogic cookie
http://docs.oracle.com/cd/E21764_01/web.1111/e13709/load_balancing.htm#i1026939 -
Session Replication doesn't work when using a custom Unicast Channel
Hello!
After configure a WLS Cluster for an WebApp with session replication support enabled I faced some issues with cluster configuration.
My LAB env used for this configurations is:
One Solaris 10 SPARC box.
-- One WLS 11g (10.3.6) domain with:
---- 4 Managed servers:
---- Admin server
---- server-1
---- server-2
---- Proxy Server (HttpClusterServlet)
--- 1 Cluster composed by:
---- server-1
---- server-2In that setup I noticed if I define a custom network channel for servers ( server>protocols>channels ) in the cluster and set Cluster Messaging Mode as Unicast* in the Cluster config ( Cluster>Configuration>Messaging>Messaging Mode ), so the session state replication does not work.
When I enable the cluster replication debug for managed servers the following messages appears:
<> <> <1358966729933> <BEA-000000> <[roid:-1772481434088297851] Creating primary for application key /webapp>
####<Jan 23, 2013 4:45:29 PM BRST> <Debug> <ReplicationDetails> <de25503> <server-1> <[ACTIVE] ExecuteThread: '5' for queue: > 'weblogic.kernel.Default (self-tuning)'> <<ano
nymous>> <> <> <1358966729958> <BEA-000000> *<Has secondary servers? false>*
####<Jan 23, 2013 4:45:29 PM BRST> <Debug> <ReplicationDetails> <de25503> <server-1> <[ACTIVE] ExecuteThread: '5' for queue: >'weblogic.kernel.Default (self-tuning)'> <<ano
nymous>> <> <> <1358966729959> <BEA-000000> *<Current secondary server? null>*
####<Jan 23, 2013 4:45:29 PM BRST> <Debug> <Replication> <de25503> <server-1> <[ACTIVE] ExecuteThread: '5' for queue: >'weblogic.kernel.Default (self-tuning)'> <<anonymous>
<> <> <1358966729959> <BEA-000000> <[roid:-1772481434088297851] Unable to create secondary on null>
####<Jan 23, 2013 4:45:31 PM BRST> <Debug> <ReplicationDetails> <de25503> <server-1> <[ACTIVE] ExecuteThread: '5' for queue: >'weblogic.kernel.Default (self-tuning)'> After eliminate all possible issues with my webapp (serialization, weblogic descriptor configuration, etc) and try many cluster network configurations I noticed that this problem only occurs when I use Unicast for Cluster's Messaging.
At the end of the day I really would like to understand why the session replication only works for Cluster's Messaging using Multicast mode. I read a lot the WLS docs (specifically the cluster/network topics) [1][2], but I can't find an official explanation about this.
Can someone help me understand this behavior?
Many thanks.
[1] http://docs.oracle.com/cd/E15523_01/web.1111/e13701/network.htm
[2] http://docs.oracle.com/cd/E15523_01/web.1111/e13709/setup.htmI have Fluxbox started with Slim and .xinitrc. Dbus works only with:
exec ck-launch-session startfluxbox
you need run Openbox with ck-launch-session:
exec ck-launch-session openbox-session
Bye!! -
Hello Archers,
I've set up an svn Server with Apache folloing your wiki on my raspberry pi.
https://wiki.archlinux.org/index.php/LAMP
https://wiki.archlinux.org/index.php/Subversion_Setup
Unfortunately I get errors when I try to commit several files (15 or so). I think it is a timeout issue, however I don't know where to specify the timeout in the httpd.conf (or httpd-ssl.conf)
This is a client error message:
Commit failed (details follow):
Unexpected end of svndiff Input
And this the corresponding server side log:
[date] [dav:error] [pid 448:tid 2854220848] (70007)The timeout specified has expired: [client 192.168.178.55:63819] Timeout reading the body (URI: /Dokumente/!svn/txr/9-q/Music/myfile.mp3) [408, #0]
[date] [dav:error] [pid 448:tid 2854220848] [client 192.168.178.55:63819] mod_dav_svn close_stream: error closing write stream [500, #185004]
[date] [dav:error] [pid 448:tid 2854220848] [client 192.168.178.55:63819] Unexpected end of svndiff input [500, #185004]
I assume it is some error like this: http://subversion.apache.org/faq.html#s … -truncated
I think I don't have specified the timeouts correctly, since I haven't found the default option.
tl:dr
Do you know how to set the timeouts in the apache configuration file?
I very much appreciate your help.
arch on pi
Here are my configuration Files with my position for the timeout order:
httpd-ssl.conf:
# This is the Apache server configuration file providing SSL support.
# It contains the configuration directives to instruct the server how to
# serve pages over an https connection. For detailed information about these
# directives see <URL:http://httpd.apache.org/docs/2.4/mod/mod_ssl.html>
# Do NOT simply read the instructions in here without understanding
# what they do. They're here only as hints or reminders. If you are unsure
# consult the online docs. You have been warned.
# Required modules: mod_log_config, mod_setenvif, mod_ssl,
# socache_shmcb_module (for default value of SSLSessionCache)
# Pseudo Random Number Generator (PRNG):
# Configure one or more sources to seed the PRNG of the SSL library.
# The seed data should be of good random quality.
# WARNING! On some platforms /dev/random blocks if not enough entropy
# is available. This means you then cannot use the /dev/random device
# because it would lead to very long connection times (as long as
# it requires to make more entropy available). But usually those
# platforms additionally provide a /dev/urandom device which doesn't
# block. So, if available, use this one instead. Read the mod_ssl User
# Manual for more details.
#SSLRandomSeed startup file:/dev/random 512
SSLRandomSeed startup file:/dev/urandom 512
#SSLRandomSeed connect file:/dev/random 512
SSLRandomSeed connect file:/dev/urandom 512
# When we also provide SSL we have to listen to the
# standard HTTP port (see above) and to the HTTPS port
Listen 443
## SSL Global Context
## All SSL configuration in this context applies both to
## the main server and all SSL-enabled virtual hosts.
# SSL Cipher Suite:
# List the ciphers that the client is permitted to negotiate.
# See the mod_ssl documentation for a complete list.
SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5
# Speed-optimized SSL Cipher configuration:
# If speed is your main concern (on busy HTTPS servers e.g.),
# you might want to force clients to specific, performance
# optimized ciphers. In this case, prepend those ciphers
# to the SSLCipherSuite list, and enable SSLHonorCipherOrder.
# Caveat: by giving precedence to RC4-SHA and AES128-SHA
# (as in the example below), most connections will no longer
# have perfect forward secrecy - if the server's key is
# compromised, captures of past or future traffic must be
# considered compromised, too.
#SSLCipherSuite RC4-SHA:AES128-SHA:HIGH:MEDIUM:!aNULL:!MD5
#SSLHonorCipherOrder on
# Pass Phrase Dialog:
# Configure the pass phrase gathering process.
# The filtering dialog program (`builtin' is an internal
# terminal dialog) has to provide the pass phrase on stdout.
SSLPassPhraseDialog builtin
# Inter-Process Session Cache:
# Configure the SSL Session Cache: First the mechanism
# to use and second the expiring timeout (in seconds).
#SSLSessionCache "dbm:/run/httpd/ssl_scache"
SSLSessionCache "shmcb:/run/httpd/ssl_scache(512000)"
SSLSessionCacheTimeout 6000
## SSL Virtual Host Context
<VirtualHost _default_:443>
# General setup for the virtual host
DocumentRoot "/mnt/sda1/svn"
ServerName 192.168.178.48:443
ServerAdmin [email protected]
ErrorLog "/var/log/httpd/error_log"
TransferLog "/var/log/httpd/access_log"
# SSL Engine Switch:
# Enable/Disable SSL for this virtual host.
SSLEngine on
# Server Certificate:
# Point SSLCertificateFile at a PEM encoded certificate. If
# the certificate is encrypted, then you will be prompted for a
# pass phrase. Note that a kill -HUP will prompt again. Keep
# in mind that if you have both an RSA and a DSA certificate you
# can configure both in parallel (to also allow the use of DSA
# ciphers, etc.)
# Some ECC cipher suites (http://www.ietf.org/rfc/rfc4492.txt)
# require an ECC certificate which can also be configured in
# parallel.
SSLCertificateFile "/etc/httpd/conf/server.crt"
#SSLCertificateFile "/etc/httpd/conf/server-dsa.crt"
#SSLCertificateFile "/etc/httpd/conf/server-ecc.crt"
# Server Private Key:
# If the key is not combined with the certificate, use this
# directive to point at the key file. Keep in mind that if
# you've both a RSA and a DSA private key you can configure
# both in parallel (to also allow the use of DSA ciphers, etc.)
# ECC keys, when in use, can also be configured in parallel
SSLCertificateKeyFile "/etc/httpd/conf/server.key"
#SSLCertificateKeyFile "/etc/httpd/conf/server-dsa.key"
#SSLCertificateKeyFile "/etc/httpd/conf/server-ecc.key"
# Server Certificate Chain:
# Point SSLCertificateChainFile at a file containing the
# concatenation of PEM encoded CA certificates which form the
# certificate chain for the server certificate. Alternatively
# the referenced file can be the same as SSLCertificateFile
# when the CA certificates are directly appended to the server
# certificate for convenience.
#SSLCertificateChainFile "/etc/httpd/conf/server-ca.crt"
# Certificate Authority (CA):
# Set the CA certificate verification path where to find CA
# certificates for client authentication or alternatively one
# huge file containing all of them (file must be PEM encoded)
# Note: Inside SSLCACertificatePath you need hash symlinks
# to point to the certificate files. Use the provided
# Makefile to update the hash symlinks after changes.
#SSLCACertificatePath "/etc/httpd/conf/ssl.crt"
#SSLCACertificateFile "/etc/httpd/conf/ssl.crt/ca-bundle.crt"
# Certificate Revocation Lists (CRL):
# Set the CA revocation path where to find CA CRLs for client
# authentication or alternatively one huge file containing all
# of them (file must be PEM encoded).
# The CRL checking mode needs to be configured explicitly
# through SSLCARevocationCheck (defaults to "none" otherwise).
# Note: Inside SSLCARevocationPath you need hash symlinks
# to point to the certificate files. Use the provided
# Makefile to update the hash symlinks after changes.
#SSLCARevocationPath "/etc/httpd/conf/ssl.crl"
#SSLCARevocationFile "/etc/httpd/conf/ssl.crl/ca-bundle.crl"
#SSLCARevocationCheck chain
# Client Authentication (Type):
# Client certificate verification type and depth. Types are
# none, optional, require and optional_no_ca. Depth is a
# number which specifies how deeply to verify the certificate
# issuer chain before deciding the certificate is not valid.
#SSLVerifyClient require
#SSLVerifyDepth 10
# TLS-SRP mutual authentication:
# Enable TLS-SRP and set the path to the OpenSSL SRP verifier
# file (containing login information for SRP user accounts).
# Requires OpenSSL 1.0.1 or newer. See the mod_ssl FAQ for
# detailed instructions on creating this file. Example:
# "openssl srp -srpvfile /etc/httpd/conf/passwd.srpv -add username"
#SSLSRPVerifierFile "/etc/httpd/conf/passwd.srpv"
# Access Control:
# With SSLRequire you can do per-directory access control based
# on arbitrary complex boolean expressions containing server
# variable checks and other lookup directives. The syntax is a
# mixture between C and Perl. See the mod_ssl documentation
# for more details.
#<Location />
#SSLRequire ( %{SSL_CIPHER} !~ m/^(EXP|NULL)/ \
# and %{SSL_CLIENT_S_DN_O} eq "Snake Oil, Ltd." \
# and %{SSL_CLIENT_S_DN_OU} in {"Staff", "CA", "Dev"} \
# and %{TIME_WDAY} >= 1 and %{TIME_WDAY} <= 5 \
# and %{TIME_HOUR} >= 8 and %{TIME_HOUR} <= 20 ) \
# or %{REMOTE_ADDR} =~ m/^192\.76\.162\.[0-9]+$/
#</Location>
# SSL Engine Options:
# Set various options for the SSL engine.
# o FakeBasicAuth:
# Translate the client X.509 into a Basic Authorisation. This means that
# the standard Auth/DBMAuth methods can be used for access control. The
# user name is the `one line' version of the client's X.509 certificate.
# Note that no password is obtained from the user. Every entry in the user
# file needs this password: `xxj31ZMTZzkVA'.
# o ExportCertData:
# This exports two additional environment variables: SSL_CLIENT_CERT and
# SSL_SERVER_CERT. These contain the PEM-encoded certificates of the
# server (always existing) and the client (only existing when client
# authentication is used). This can be used to import the certificates
# into CGI scripts.
# o StdEnvVars:
# This exports the standard SSL/TLS related `SSL_*' environment variables.
# Per default this exportation is switched off for performance reasons,
# because the extraction step is an expensive operation and is usually
# useless for serving static content. So one usually enables the
# exportation for CGI and SSI requests only.
# o StrictRequire:
# This denies access when "SSLRequireSSL" or "SSLRequire" applied even
# under a "Satisfy any" situation, i.e. when it applies access is denied
# and no other module can change it.
# o OptRenegotiate:
# This enables optimized SSL connection renegotiation handling when SSL
# directives are used in per-directory context.
#SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire
<FilesMatch "\.(cgi|shtml|phtml|php)$">
SSLOptions +StdEnvVars
</FilesMatch>
<Directory "/srv/http/cgi-bin">
SSLOptions +StdEnvVars
</Directory>
# SSL Protocol Adjustments:
# The safe and default but still SSL/TLS standard compliant shutdown
# approach is that mod_ssl sends the close notify alert but doesn't wait for
# the close notify alert from client. When you need a different shutdown
# approach you can use one of the following variables:
# o ssl-unclean-shutdown:
# This forces an unclean shutdown when the connection is closed, i.e. no
# SSL close notify alert is sent or allowed to be received. This violates
# the SSL/TLS standard but is needed for some brain-dead browsers. Use
# this when you receive I/O errors because of the standard approach where
# mod_ssl sends the close notify alert.
# o ssl-accurate-shutdown:
# This forces an accurate shutdown when the connection is closed, i.e. a
# SSL close notify alert is send and mod_ssl waits for the close notify
# alert of the client. This is 100% SSL/TLS standard compliant, but in
# practice often causes hanging connections with brain-dead browsers. Use
# this only for browsers where you know that their SSL implementation
# works correctly.
# Notice: Most problems of broken clients are also related to the HTTP
# keep-alive facility, so you usually additionally want to disable
# keep-alive for those clients, too. Use variable "nokeepalive" for this.
# Similarly, one has to force some clients to use HTTP/1.0 to workaround
# their broken HTTP/1.1 implementation. Use variables "downgrade-1.0" and
# "force-response-1.0" for this.
BrowserMatch "MSIE [2-5]" \
nokeepalive ssl-unclean-shutdown \
downgrade-1.0 force-response-1.0
# Per-Server Logging:
# The home of a custom SSL log file. Use this when you want a
# compact non-error SSL logfile on a virtual host basis.
CustomLog "/var/log/httpd/ssl_request_log" \
"%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"
#SSLSessionTimeout 5m
Timeout 600000
<Location />
DAV svn
SVNParentPath /mnt/sda1/svn/repos
AuthzSVNAccessFile /home/svn/.svn-policy-file
AuthName "SVN Repositories"
AuthType Basic
AuthUserFile /home/svn/.svn-auth-file
# Satisfy Any
Require valid-user
</Location>
</VirtualHost>
httpd.conf
# This is the main Apache HTTP server configuration file. It contains the
# configuration directives that give the server its instructions.
# See <URL:http://httpd.apache.org/docs/2.4/> for detailed information.
# In particular, see
# <URL:http://httpd.apache.org/docs/2.4/mod/directives.html>
# for a discussion of each configuration directive.
# Do NOT simply read the instructions in here without understanding
# what they do. They're here only as hints or reminders. If you are unsure
# consult the online docs. You have been warned.
# Configuration and logfile names: If the filenames you specify for many
# of the server's control files begin with "/" (or "drive:/" for Win32), the
# server will use that explicit path. If the filenames do *not* begin
# with "/", the value of ServerRoot is prepended -- so "logs/access_log"
# with ServerRoot set to "/usr/local/apache2" will be interpreted by the
# server as "/usr/local/apache2/logs/access_log", whereas "/logs/access_log"
# will be interpreted as '/logs/access_log'.
# ServerRoot: The top of the directory tree under which the server's
# configuration, error, and log files are kept.
# Do not add a slash at the end of the directory path. If you point
# ServerRoot at a non-local disk, be sure to specify a local disk on the
# Mutex directive, if file-based mutexes are used. If you wish to share the
# same ServerRoot for multiple httpd daemons, you will need to change at
# least PidFile.
ServerRoot "/etc/httpd"
Timeout 60000
# Mutex: Allows you to set the mutex mechanism and mutex file directory
# for individual mutexes, or change the global defaults
# Uncomment and change the directory if mutexes are file-based and the default
# mutex file directory is not on a local disk or is not appropriate for some
# other reason.
# Mutex default:/run/httpd
# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, instead of the default. See also the <VirtualHost>
# directive.
# Change this to Listen on specific IP addresses as shown below to
# prevent Apache from glomming onto all bound IP addresses.
#Listen 12.34.56.78:80
Listen 80
# Dynamic Shared Object (DSO) Support
# To be able to use the functionality of a module which was built as a DSO you
# have to place corresponding `LoadModule' lines at this location so the
# directives contained in it are actually available _before_ they are used.
# Statically compiled modules (those listed by `httpd -l') do not need
# to be loaded here.
# Example:
# LoadModule foo_module modules/mod_foo.so
LoadModule authn_file_module modules/mod_authn_file.so
#LoadModule authn_dbm_module modules/mod_authn_dbm.so
#LoadModule authn_anon_module modules/mod_authn_anon.so
#LoadModule authn_dbd_module modules/mod_authn_dbd.so
#nach fehlermeldung
LoadModule authn_socache_module modules/mod_authn_socache.so
LoadModule authn_core_module modules/mod_authn_core.so
LoadModule authz_host_module modules/mod_authz_host.so
LoadModule authz_groupfile_module modules/mod_authz_groupfile.so
LoadModule authz_user_module modules/mod_authz_user.so
#LoadModule authz_dbm_module modules/mod_authz_dbm.so
#LoadModule authz_owner_module modules/mod_authz_owner.so
#LoadModule authz_dbd_module modules/mod_authz_dbd.so
LoadModule authz_core_module modules/mod_authz_core.so
#LoadModule authnz_ldap_module modules/mod_authnz_ldap.so
LoadModule access_compat_module modules/mod_access_compat.so
LoadModule auth_basic_module modules/mod_auth_basic.so
#LoadModule auth_form_module modules/mod_auth_form.so
#LoadModule auth_digest_module modules/mod_auth_digest.so
#LoadModule allowmethods_module modules/mod_allowmethods.so
#LoadModule file_cache_module modules/mod_file_cache.so
#Felhermeldung undefined symbols
LoadModule cache_module modules/mod_cache.so
#LoadModule cache_disk_module modules/mod_cache_disk.so
#nach Fehlermeldung
LoadModule cache_socache_module modules/mod_cache_socache.so
#nochne Fehlermeldung
LoadModule socache_shmcb_module modules/mod_socache_shmcb.so
#LoadModule socache_dbm_module modules/mod_socache_dbm.so
#LoadModule socache_memcache_module modules/mod_socache_memcache.so
#LoadModule watchdog_module modules/mod_watchdog.so
#LoadModule macro_module modules/mod_macro.so
#LoadModule dbd_module modules/mod_dbd.so
#LoadModule dumpio_module modules/mod_dumpio.so
#LoadModule echo_module modules/mod_echo.so
#LoadModule buffer_module modules/mod_buffer.so
#LoadModule data_module modules/mod_data.so
#LoadModule ratelimit_module modules/mod_ratelimit.so
LoadModule reqtimeout_module modules/mod_reqtimeout.so
#LoadModule ext_filter_module modules/mod_ext_filter.so
#LoadModule request_module modules/mod_request.so
LoadModule include_module modules/mod_include.so
LoadModule filter_module modules/mod_filter.so
#LoadModule reflector_module modules/mod_reflector.so
#LoadModule substitute_module modules/mod_substitute.so
#LoadModule sed_module modules/mod_sed.so
#LoadModule charset_lite_module modules/mod_charset_lite.so
#LoadModule deflate_module modules/mod_deflate.so
#LoadModule xml2enc_module modules/mod_xml2enc.so
#LoadModule proxy_html_module modules/mod_proxy_html.so
LoadModule mime_module modules/mod_mime.so
#LoadModule ldap_module modules/mod_ldap.so
LoadModule log_config_module modules/mod_log_config.so
#LoadModule log_debug_module modules/mod_log_debug.so
#LoadModule log_forensic_module modules/mod_log_forensic.so
#LoadModule logio_module modules/mod_logio.so
#LoadModule lua_module modules/mod_lua.so
LoadModule env_module modules/mod_env.so
#LoadModule mime_magic_module modules/mod_mime_magic.so
#LoadModule cern_meta_module modules/mod_cern_meta.so
#LoadModule expires_module modules/mod_expires.so
LoadModule headers_module modules/mod_headers.so
#LoadModule ident_module modules/mod_ident.so
#LoadModule usertrack_module modules/mod_usertrack.so
#LoadModule unique_id_module modules/mod_unique_id.so
LoadModule setenvif_module modules/mod_setenvif.so
LoadModule version_module modules/mod_version.so
#LoadModule remoteip_module modules/mod_remoteip.so
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_connect_module modules/mod_proxy_connect.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
LoadModule proxy_scgi_module modules/mod_proxy_scgi.so
#LoadModule proxy_fdpass_module modules/mod_proxy_fdpass.so
LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so
LoadModule proxy_ajp_module modules/mod_proxy_ajp.so
LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
LoadModule proxy_express_module modules/mod_proxy_express.so
#LoadModule session_module modules/mod_session.so
#LoadModule session_cookie_module modules/mod_session_cookie.so
#LoadModule session_crypto_module modules/mod_session_crypto.so
#LoadModule session_dbd_module modules/mod_session_dbd.so
LoadModule slotmem_shm_module modules/mod_slotmem_shm.so
#LoadModule slotmem_plain_module modules/mod_slotmem_plain.so
#Fuer die cipher suite
LoadModule ssl_module modules/mod_ssl.so
#LoadModule dialup_module modules/mod_dialup.so
LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so
LoadModule lbmethod_bytraffic_module modules/mod_lbmethod_bytraffic.so
LoadModule lbmethod_bybusyness_module modules/mod_lbmethod_bybusyness.so
LoadModule lbmethod_heartbeat_module modules/mod_lbmethod_heartbeat.so
LoadModule mpm_event_module modules/mod_mpm_event.so
LoadModule unixd_module modules/mod_unixd.so
#LoadModule heartbeat_module modules/mod_heartbeat.so
#LoadModule heartmonitor_module modules/mod_heartmonitor.so
#1 for svn
LoadModule dav_module modules/mod_dav.so
LoadModule status_module modules/mod_status.so
LoadModule autoindex_module modules/mod_autoindex.so
#LoadModule asis_module modules/mod_asis.so
#LoadModule info_module modules/mod_info.so
#LoadModule suexec_module modules/mod_suexec.so
#LoadModule cgid_module modules/mod_cgid.so
#LoadModule cgi_module modules/mod_cgi.so
#2 for svn
LoadModule dav_fs_module modules/mod_dav_fs.so
#LoadModule dav_lock_module modules/mod_dav_lock.so
#LoadModule vhost_alias_module modules/mod_vhost_alias.so
LoadModule negotiation_module modules/mod_negotiation.so
LoadModule dir_module modules/mod_dir.so
#LoadModule imagemap_module modules/mod_imagemap.so
#LoadModule actions_module modules/mod_actions.so
#LoadModule speling_module modules/mod_speling.so
LoadModule userdir_module modules/mod_userdir.so
LoadModule alias_module modules/mod_alias.so
#LoadModule rewrite_module modules/mod_rewrite.so
#3 for svn
LoadModule dav_svn_module modules/mod_dav_svn.so
LoadModule authz_svn_module modules/mod_authz_svn.so
<IfModule unixd_module>
# If you wish httpd to run as a different user or group, you must run
# httpd as root initially and it will switch.
# User/Group: The name (or #number) of the user/group to run httpd as.
# It is usually good practice to create a dedicated user and group for
# running httpd, as with most system services.
User http
Group http
</IfModule>
# 'Main' server configuration
# The directives in this section set up the values used by the 'main'
# server, which responds to any requests that aren't handled by a
# <VirtualHost> definition. These values also provide defaults for
# any <VirtualHost> containers you may define later in the file.
# All of these directives may appear inside <VirtualHost> containers,
# in which case these default settings will be overridden for the
# virtual host being defined.
# ServerAdmin: Your address, where problems with the server should be
# e-mailed. This address appears on some server-generated pages, such
# as error documents. e.g. [email protected]
ServerAdmin [email protected]
# ServerName gives the name and port that the server uses to identify itself.
# This can often be determined automatically, but we recommend you specify
# it explicitly to prevent problems during startup.
# If your host doesn't have a registered DNS name, enter its IP address here.
#ServerName www.example.com:80
# Deny access to the entirety of your server's filesystem. You must
# explicitly permit access to web content directories in other
# <Directory> blocks below.
<Directory />
AllowOverride none
Require all denied
</Directory>
# Note that from this point forward you must specifically allow
# particular features to be enabled - so if something's not working as
# you might expect, make sure that you have specifically enabled it
# below.
# DocumentRoot: The directory out of which you will serve your
# documents. By default, all requests are taken from this directory, but
# symbolic links and aliases may be used to point to other locations.
DocumentRoot "/mnt/sda1"
#<Directory "/mnt/sda1/svn/repos">
# # Possible values for the Options directive are "None", "All",
# # or any combination of:
# # Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
# # Note that "MultiViews" must be named *explicitly* --- "Options All"#
# # doesn't give it to you.
# # The Options directive is both complicated and important. Please see
# # http://httpd.apache.org/docs/2.4/mod/core.html#options
# # for more information.#
# Options Indexes FollowSymLinks
# # AllowOverride controls what directives may be placed in .htaccess files.
# # It can be "All", "None", or any combination of the keywords:
# # AllowOverride FileInfo AuthConfig Limit
# AllowOverride None
# # Controls who can get stuff from this server.
# Require all granted
#</Directory>
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
<IfModule dir_module>
DirectoryIndex index.html
</IfModule>
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
<Files ".ht*">
Require all denied
</Files>
# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here. If you *do* define an error logfile for a <VirtualHost>
# container, that host's errors will be logged there and not here.
ErrorLog "/var/log/httpd/error_log"
# LogLevel: Control the number of messages logged to the error_log.
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
<IfModule log_config_module>
# The following directives define some format nicknames for use with
# a CustomLog directive (see below).
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
<IfModule logio_module>
# You need to enable mod_logio.c to use %I and %O
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
</IfModule>
# The location and format of the access logfile (Common Logfile Format).
# If you do not define any access logfiles within a <VirtualHost>
# container, they will be logged here. Contrariwise, if you *do*
# define per-<VirtualHost> access logfiles, transactions will be
# logged therein and *not* in this file.
CustomLog "/var/log/httpd/access_log" common
# If you prefer a logfile with access, agent, and referer information
# (Combined Logfile Format) you can use the following directive.
#CustomLog "/var/log/httpd/access_log" combined
</IfModule>
<IfModule alias_module>
# Redirect: Allows you to tell clients about documents that used to
# exist in your server's namespace, but do not anymore. The client
# will make a new request for the document at its new location.
# Example:
# Redirect permanent /foo http://www.example.com/bar
# Alias: Maps web paths into filesystem paths and is used to
# access content that does not live under the DocumentRoot.
# Example:
# Alias /webpath /full/filesystem/path
# If you include a trailing / on /webpath then the server will
# require it to be present in the URL. You will also likely
# need to provide a <Directory> section to allow access to
# the filesystem path.
# ScriptAlias: This controls which directories contain server scripts.
# ScriptAliases are essentially the same as Aliases, except that
# documents in the target directory are treated as applications and
# run by the server when requested rather than as documents sent to the
# client. The same rules about trailing "/" apply to ScriptAlias
# directives as to Alias.
ScriptAlias /cgi-bin/ "/srv/http/cgi-bin/"
</IfModule>
<IfModule cgid_module>
# ScriptSock: On threaded servers, designate the path to the UNIX
# socket used to communicate with the CGI daemon of mod_cgid.
#Scriptsock cgisock
</IfModule>
# "/srv/http/cgi-bin" should be changed to whatever your ScriptAliased
# CGI directory exists, if you have that configured.
<Directory "/srv/http/cgi-bin">
AllowOverride None
Options None
Require all granted
</Directory>
<IfModule mime_module>
# TypesConfig points to the file containing the list of mappings from
# filename extension to MIME-type.
TypesConfig conf/mime.types
# AddType allows you to add to or override the MIME configuration
# file specified in TypesConfig for specific file types.
#AddType application/x-gzip .tgz
# AddEncoding allows you to have certain browsers uncompress
# information on the fly. Note: Not all browsers support this.
#AddEncoding x-compress .Z
#AddEncoding x-gzip .gz .tgz
# If the AddEncoding directives above are commented-out, then you
# probably should define those extensions to indicate media types:
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
# AddHandler allows you to map certain file extensions to "handlers":
# actions unrelated to filetype. These can be either built into the server
# or added with the Action directive (see below)
# To use CGI scripts outside of ScriptAliased directories:
# (You will also need to add "ExecCGI" to the "Options" directive.)
#AddHandler cgi-script .cgi
# For type maps (negotiated resources):
#AddHandler type-map var
# Filters allow you to process content before it is sent to the client.
# To parse .shtml files for server-side includes (SSI):
# (You will also need to add "Includes" to the "Options" directive.)
#AddType text/html .shtml
#AddOutputFilter INCLUDES .shtml
</IfModule>
# The mod_mime_magic module allows the server to use various hints from the
# contents of the file itself to determine its type. The MIMEMagicFile
# directive tells the module where the hint definitions are located.
#MIMEMagicFile conf/magic
# Customizable error responses come in three flavors:
# 1) plain text 2) local redirects 3) external redirects
# Some examples:
#ErrorDocument 500 "The server made a boo boo."
#ErrorDocument 404 /missing.html
#ErrorDocument 404 "/cgi-bin/missing_handler.pl"
#ErrorDocument 402 http://www.example.com/subscription_info.html
# MaxRanges: Maximum number of Ranges in a request before
# returning the entire resource, or one of the special
# values 'default', 'none' or 'unlimited'.
# Default setting is to accept 200 Ranges.
#MaxRanges unlimited
# EnableMMAP and EnableSendfile: On systems that support it,
# memory-mapping or the sendfile syscall may be used to deliver
# files. This usually improves server performance, but must
# be turned off when serving from networked-mounted
# filesystems or if support for these functions is otherwise
# broken on your system.
# Defaults: EnableMMAP On, EnableSendfile Off
#EnableMMAP off
#EnableSendfile on
# Supplemental configuration
# The configuration files in the conf/extra/ directory can be
# included to add extra features or to modify the default configuration of
# the server, or you may simply copy their contents here and change as
# necessary.
# Server-pool management (MPM specific)
Include conf/extra/httpd-mpm.conf
# Multi-language error messages
Include conf/extra/httpd-multilang-errordoc.conf
# Fancy directory listings
Include conf/extra/httpd-autoindex.conf
# Language settings
Include conf/extra/httpd-languages.conf
# User home directories
Include conf/extra/httpd-userdir.conf
# Real-time info on requests and configuration
#Include conf/extra/httpd-info.conf
# Virtual hosts
#Include conf/extra/httpd-vhosts.conf
# Local access to the Apache HTTP Server Manual
#Include conf/extra/httpd-manual.conf
# Distributed authoring and versioning (WebDAV)
#Include conf/extra/httpd-dav.conf
# Various default settings
Include conf/extra/httpd-default.conf
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<IfModule proxy_html_module>
Include conf/extra/proxy-html.conf
</IfModule>
# Secure (SSL/TLS) connections
Include /etc/httpd/conf/extra/httpd-ssl.conf
# Note: The following must must be present to support
# starting without SSL on platforms with no /dev/random equivalent
# but a statically compiled-in mod_ssl.
<IfModule ssl_module>
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
</IfModule>
# uncomment out the below to deal with user agents that deliberately
# violate open standards by misusing DNT (DNT *must* be a specific
# end-user choice)
#<IfModule setenvif_module>
#BrowserMatch "MSIE 10.0;" bad_DNT
#</IfModule>
#<IfModule headers_module>
#RequestHeader unset DNT env=bad_DNT
#</IfModule>
Edit: inserted tl;dr
Last edited by arch_on_pi (2014-05-18 21:33:24)Remember that Arch Arm is a different distribution, but we try to bend the rules and provide limited support for them. This may or may not be unique to Arch Arm, so you might try asking on their forums as well.
-
Failover is work, but Session replication doesn't work!
Dear all,
My Cluster can failover, but can't session replicate....
I start up the 2 WLS 6.0 and the Web Server, then I visit
http://web_server_ip/myWebApp/SessionServlet serveral times, then the
counter variable in the session raise up, then I down the "target" WLS, then
I try http://web_server_ip/myWebApp/SessionServlet now, I can call but the
counter restart.... so the session seems not yet replicated. what I can
do...?!
My Setup: I setup a Netscape Web Server 3.6.3 as the proxy using libproxy.so
with the cluster setting, and use 2 WLS 6.0 (both are running in 7001,7002)
as the Application Server Cluster (WLCluster). one WLS is on Unix Machine
and the other in on a NT. I set the 2 WLSs: the Primary Group is
"WL_rep_group1", and set the secondary is "WL_rep_group2".
Deployment: I deploy the application "myWebApp" (.war) on the servers unix
and nt, adn also deploy to the cluster WLCluster.
I deploy the examplesWebApp to my created domain "demo", and modify the
weblogic.xml:
<weblogic-web-app>
<session-descriptor>
<session-param>
<param-name>PersistentStoreType</param-name>
<param-value>replicated</param-value>
</session-param>
</session-descriptor>
<jsp-descriptor>
<jsp-param>
<param-name>
pageCheckSeconds
</param-name>
<param-value>
1
</param-value>
</jsp-param>
<jsp-param>
<param-name>
verbose
</param-name>
<param-value>
true
</param-value>
</jsp-param>
</jsp-descriptor>
</weblogic-web-app>
so ... anything I did wrong, so the WLS can't do Session replication??!!
Please Help or Comment!
Thanks in advance!
with thanks,
Alex Wong
Dear Vinod and Kevin,
Some more information that I think it may help.
First, I want to correct 1 point in my previous message, the Replication
Group is "WLRepGroup1" and the Preferred Secondary Group is "WLRepGroup2"
for the 2 machine WLSs.
Second, I found that the Multicast Communication is not functioning becoz
the switch of my office block the 224.0.0.1's communication, so now I added
a hub for this 2 machine, as a result the multicast is wokring... at least
pass the java utils.MulticastTest....
Thrid, after the mutlicast work, I try the SessionServlet, it is working at
beginning... but after some more clicks, one server will cause the following
error (this time crash on x.y.z.b--NT machine)....
-------- (a long list, the IPs are replaced: x.y.z.a UNIX machine, x.y.z.b
NT machine, x.y.z.c My PC)
Screen caption on demo>Servers>wlserver2 (monitoring> cluster)
Unexpected Error
Connected to x.y.z.a:7001 Active Domain: demo Jun 11, 2001 5:06:23 PM
GMT+08:00
An unexpected error was encountered in processing your request.
Exception
java.lang.NullPointerException
<>
Current Date
Mon Jun 11 17:06:23 GMT+08:00 2001
Console Release Build
6.0 Service Pack 2
Console Build
6.0 Service Pack 2 05/24/2001 11:55:28 #117037
Server Release Build
6.0 Service Pack 2
Server Build
6.0 Service Pack 2 05/24/2001 11:55:28 #117037
All Server Product Versions
WebLogic Server Build: 6.0 Service Pack 2 05/24/2001 11:55:28 #117037
WebLogic XML Module: 6.0 Service Pack 2 05/24/2001 12:34:27 #117037
Request Info
Protocol: HTTP/1.1
ServerName: x.y.z.a
ServerPort: 7001
Secure: false
ContextPath: /console
ServletPath: /panels/mbean/Server.jsp
QueryString:
mbean=demo%3AName%3Dwlserver2%2CType%3DServer
PathInfo: null
PathTranslated: null
RequestURI: /console/panels/mbean/Server.jsp
AuthType: null
ContentType: null
CharacterEncoding: null
Locale: zh_TW
Method: GET
Session:
weblogic.servlet.internal.session.MemorySessionData@661950
RequestedSessionId:
OyQxOz4LG0WnLjufYcZDkIGGXIVAhHNASdBLUs2seZnvoQ4RXekX/console
RequestedSessionIdFromCookie: true
RequestedSessionIdFromURL: false
UserPrincipal: system
RemoteUser: system
RemoteAddr: x.y.z.c
RemoteHost: x.y.z.c
Parameters
mbean = demo:Name=wlserver2,Type=Server
Attributes
console.original./console/panels/mbean/Server.jsp.ContextPath = /console
console.original./console/panels/mbean/Server.jsp.Method = GET
console.original./console/panels/mbean/Server.jsp.QueryString =
mbean=demo%3AName%3Dwlserver2%2CType%3DServer
console.original./console/panels/mbean/Server.jsp.RemoteUser = system
console.original./console/panels/mbean/Server.jsp.RequestURI =
/console/panels/mbean/Server.jsp
console.original./console/panels/mbean/Server.jsp.ServletPath =
/panels/mbean/Server.jsp
console.preferences.ContextKey =
/panels/mbean/Server.jsp
javax.servlet.include.context_path = /console
javax.servlet.include.request_uri =
/console/common/requestinfo.jsp
javax.servlet.include.servlet_path =
/common/requestinfo.jsp
javax.servlet.jsp.jspException =
java.lang.NullPointerException
weblogic.httpd.user = system
weblogic.management.console.tags.ContentTag =
java.lang.Object@545f89
weblogic.management.console.tags.HeaderTag =
java.lang.Object@4c5c6c
weblogic.management.console.tags.TabbedDialogTag =
java.lang.Object@7eafc
Headers
Accept = image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*
Accept-Encoding = gzip, deflate
Accept-Language = zh-tw
Connection = Keep-Alive
Cookie =
JSESSIONID=OyQxOz4LG0WnLjufYcZDkIGGXIVAhHNASdBLUs2seZnvoQ4RXekX!143710744761
7668081!-896735123!7001!7002!NONE
Host = x.y.z.a:7001
User-Agent = Mozilla/4.0 (compatible; MSIE 5.01; Windows 98)
BrowserInfo
User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows 98)
IE: true
Netscape: false
Supported: true
JavscriptHrefs: false
TableCellClick: true
DocumentReloadedOnResize: false
DropdownStretchable: true
CellSpacingBlank: false
EmptyCellBlank: false
ImgOnclickSupported: true
TableBorderFancy: true
PartialToWideTables: false
Server System Properties
bea.home = /u0/weblogic
file.encoding = ISO8859-1
file.encoding.pkg = sun.io
file.separator = /
java.awt.fonts =
java.awt.graphicsenv = sun.awt.X11GraphicsEnvironment
java.awt.printerjob = sun.awt.motif.PSPrinterJob
java.class.path =
/u0/weblogic/wlserver6.0:/u0/weblogic/wlserver6.0/lib/weblogic_sp.jar:/u0/we
blogic/wlserver6.0/lib/weblogic.jar:/opt/oracle/product/8.1.6/jdbc/lib/class
es12.zip
java.class.version = 47.0
java.ext.dirs = /u0/weblogic/jdk130/jre/lib/ext
java.home = /u0/weblogic/jdk130/jre
java.io.tmpdir = /var/tmp/
java.library.path =
/u0/weblogic/jdk130/jre/bin/../lib/sparc/hotspot:/u0/weblogic/jdk130/jre/bin
/../lib/sparc::/lib:/usr/local/easysoft/oob/client:/usr/local/easysoft/lib:/
u0/weblogic/wlserver6.0/lib/solaris:/u0/weblogic/wlserver6.0/lib/solaris/oci
816_8:/usr/lib
java.naming.factory.initial =
weblogic.jndi.WLInitialContextFactory
java.naming.factory.url.pkgs = weblogic.jndi.factories
java.protocol.handler.pkgs =
weblogic.utils|weblogic.utils|weblogic.net|weblogic.management|weblogic.net|
weblogic.net|weblogic.utils
java.runtime.name = Java(TM) 2 Runtime Environment,
Standard Edition
java.runtime.version = 1.3.0
java.security.policy =
=/u0/weblogic/wlserver6.0/lib/weblogic.policy
java.specification.name = Java Platform API Specification
java.specification.vendor = Sun Microsystems Inc.
java.specification.version = 1.3
java.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
java.vendor.url.bug =
http://java.sun.com/cgi-bin/bugreport.cgi
java.version = 1.3.0
java.vm.info = mixed mode
java.vm.name = Java HotSpot(TM) Client VM
java.vm.specification.name = Java Virtual Machine
Specification
java.vm.specification.vendor = Sun Microsystems Inc.
java.vm.specification.version = 1.0
java.vm.vendor = Sun Microsystems Inc.
java.vm.version = 1.3.0
javax.rmi.CORBA.PortableRemoteObjectClass =
weblogic.iiop.PortableRemoteObjectDelegateImpl
javax.rmi.CORBA.UtilClass = weblogic.iiop.UtilDelegateImpl
javax.xml.parsers.DocumentBuilderFactory =
weblogic.xml.jaxp.RegistryDocumentBuilderFactory
javax.xml.parsers.SAXParserFactory =
weblogic.xml.jaxp.RegistrySAXParserFactory
jmx.implementation.name = JMX RI
jmx.implementation.vendor = Sun Microsystems
jmx.implementation.version = 1.0
jmx.specification.name = Java Management Extensions
jmx.specification.vendor = Sun Microsystems
jmx.specification.version = 1.0 Final Release
line.separator =
os.arch = sparc
os.name = SunOS
os.version = 5.6
path.separator = :
sun.boot.class.path =
/u0/weblogic/jdk130/jre/lib/rt.jar:/u0/weblogic/jdk130/jre/lib/i18n.jar:/u0/
weblogic/jdk130/jre/lib/sunrsasign.jar:/u0/weblogic/jdk130/jre/classes
sun.boot.library.path =
/u0/weblogic/jdk130/jre/lib/sparc
sun.cpu.endian = big
sun.cpu.isalist = sparcv8plus+vis sparcv8plus
sparcv8 sparcv8-fsmuld sparcv7 sparc
sun.io.unicode.encoding = UnicodeBig
user.dir = /u0/weblogic/wlserver6.0
user.home = /
user.language = en
user.name = root
user.region = US
user.timezone = Asia/Hong_Kong
weblogic.Domain = demo
weblogic.Name = wlserver1
weblogic.security.jaas.Configuration =
weblogic.security.internal.ServerConfig
weblogic.security.jaas.Policy =
/u0/weblogic/wlserver6.0/lib/Server.policy
---------- End of the message -----------
any comment?? is that I deploy on wlserver1, wlserver2, WLCluster cause
error??!! anything I did wrong??!
please help!! or Comment
with thanks,
Alex Wong
"Alex Wong" <[email protected]> ¼¶¼g©ó¶l¥ó
news:[email protected]...
> Hi Vinod and Kevin,
>
> Thanks Vinod first, and after I try the session.getClass(), I get the
> following output
> class weblogic.servlet.internal.session.ReplicatedSessionData
> I think that's means I am using "replicated" already, rite?!
>
> About the License, I cat the license.bea, there is a license to the
> "In-memory Replication - Servlet" and "In-memory Replication - EJB",
however
> it is a eval license but seems not yet expired, so I don't think that is
the
> problem, rite?
>
> And a quick question, you tell me "your configuration looks ok" means the
> H/W configuration, or the WLS configuration??!!
> Maybe I tell you more about my WLS configuration, so that, you can
> determinate where I go wrong. (thanks)
>
>
> Vinod and Kevin
> (Kevin, I am Alex Wong from ASL, if you have any comment, you can simply
> reply my personal email, thx)
>
> Steps I did to create the domain, WLS and Cluster and deploy the .war
> --- on Unix ---
> I create a demo domain and wlserver1 using port 7001 and 7002 by the
> installation program (ip x.y.z.a)
> --- on NT ---
> I create a demo domain and wlserver2 using port 7001 and 7002 by the
> installation program (ip x.y.z.b)
>
> --- on Unix ---
> start the wlserver1 with startWebLogic.sh
>
> --- My PC ---
> go http://x.y.z.a:7001/console
>
> create one more server named "wlserver2" using port 7001 and 7002
> create the cluster named "WLCluster" and fill the the cluster ip
> "x.y.z.a:7001,x.y.z.b:7001"
> fill the multi-cast ip 224.0.0.1
> add the "wlserver1" and "wlserver2" to the "WLCluster"
> stop the unix WLS
> start the unix WLS with startWebLogic.sh
>
> --- on NT ---
> start the WLS with startManagedWebLogic.sh wlserver2 http://x.y.z.a:7001
>
> --- on Unix ---
> install the NES 3.6.3 and create a WEB server instance and modify the
> obj.conf
>
> DETAIL
> ----- start of the obj.conf -----
> Init fn="load-modules" funcs="wl-proxy,wl-init"
> shlib="/opt/nes/plugins/weblogic/libproxy.so"
> Init fn="wl-init"
> .
> .
> .
> <Object name="weblogic" ppath="*">
> Service fn=wl-proxy \
> WebLogicCluster="x.y.z.a:7001,x.y.z.b:7001"
> </Object>
>
> <Object name=default>
> *NameTrans ...
> *NameTrans ...
> *NameTrans ...
> *NameTrans fn=document-root root="/opt/nes/docs"
> Service method="(GET|HEAD|POST|PUT)" type=text/jsp fn=wl-proxy \
> WebLogicCluster="x.y.z.a:7001,x.y.z.b:7001"
> .
> .
> .
> </Object>
>
> <Object name=cgi>
> .
> .
> .
> </Object>
> ----- End of the obj.conf ----- (I suppose will redirect all HTTP request
to
> WLS from NES)
>
> --- My PC ---
> go http://x.y.z.a:7001/console
> assign the DefaultWebApp_wlserver1 to wlserver1
> assign the DefaultWebApp_wlserver2 to wlserver2
> assign the console the wlserver1 only
> assign the certificate to wlserver1, wlserver2, WLCluster
> go SERVER-wlserver1 assign "WLRepGroup1" to Replication Group and
Preferred
> Secondary Group
> go SERVER-wlserver2 assign "WLRepGroup1" to Replication Group and
Preferred
> Secondary Group
>
> --- on Unix ---
> go to ./config/examples/applications/examplesWebApp/WEB-INF
> modify the weblogic.xml
> go to ./config/examples/applications/examplesWebApp
> jar cvf myWebApp.war *
> copy the myWebApp.war to ./config/demo/applications/.
> and ftp myWebApp.war ro (NT)./config/demo/applicaitons/.
>
> --- My PC ---
> And then now, I can visit http://x.y.z.a:7001/console
> now I can configuration the myWebApp.
> assign the myWebApp to wlserver1,wlserver2,WLCluster
>
> --- on Unix ---
> stop the WLS and start with startWebLogic.sh
>
> --- on NT ---
> stop the WLS and start with startManagedWebLogic.sh wlserevr2
> http://x.y.z.a:7001
>
> --- My PC ---
> visit http://x.y.z.a/myWebApp/SessionServlet (this time no port 7001,
becoz
> I want to use the NES web server to proxy the HTTP request)
>
> Finally... I can failover the SessionServlet, SnoopServlet and all the
other
> html, jsp, servlet, but seems can't load-balancing and Session
Persistence.
>
> Is that anything I did wrong, please comment!
>
>
> with thanks,
>
> Alex Wong
>
>
>
> "Vinod Mehra" <[email protected]> ¼¶¼g©ó¶l¥ó
> news:[email protected]...
> > Your configuration looks ok but I guess somehow your clustering is not
> setup
> > properly. Check if all the servers are listeniong on the same port and
> part
> > of
> > the same cluster. Also check if you have clustering license.
> >
> > Make sure your sessions are of type : "replicated". For that print
> > the value of session.getClass(), the name will give you an idea. Check
> > your logs if you got any error message.
> >
> > --Vinod.
> >
> >
> > "Alex Wong" <[email protected]> wrote in message
> > news:[email protected]...
> > > Dear all,
> > >
> > > My Cluster can failover, but can't session replicate....
> > >
> > > I start up the 2 WLS 6.0 and the Web Server, then I visit
> > > http://web_server_ip/myWebApp/SessionServlet serveral times, then the
> > > counter variable in the session raise up, then I down the "target"
WLS,
> > then
> > > I try http://web_server_ip/myWebApp/SessionServlet now, I can call but
> the
> > > counter restart.... so the session seems not yet replicated. what I
can
> > > do...?!
> > >
> > > My Setup: I setup a Netscape Web Server 3.6.3 as the proxy using
> > libproxy.so
> > > with the cluster setting, and use 2 WLS 6.0 (both are running in
> > 7001,7002)
> > > as the Application Server Cluster (WLCluster). one WLS is on Unix
> Machine
> > > and the other in on a NT. I set the 2 WLSs: the Primary Group is
> > > "WL_rep_group1", and set the secondary is "WL_rep_group2".
> > >
> > > Deployment: I deploy the application "myWebApp" (.war) on the servers
> unix
> > > and nt, adn also deploy to the cluster WLCluster.
> > >
> > > I deploy the examplesWebApp to my created domain "demo", and modify
the
> > > weblogic.xml:
> > > -------------------
> > > <weblogic-web-app>
> > >
> > > <session-descriptor>
> > > <session-param>
> > > <param-name>PersistentStoreType</param-name>
> > > <param-value>replicated</param-value>
> > > </session-param>
> > > </session-descriptor>
> > >
> > > <jsp-descriptor>
> > > <jsp-param>
> > > <param-name>
> > > pageCheckSeconds
> > > </param-name>
> > > <param-value>
> > > 1
> > > </param-value>
> > > </jsp-param>
> > > <jsp-param>
> > > <param-name>
> > > verbose
> > > </param-name>
> > > <param-value>
> > > true
> > > </param-value>
> > > </jsp-param>
> > > </jsp-descriptor>
> > >
> > > </weblogic-web-app>
> > > ---------------------
> > >
> > > so ... anything I did wrong, so the WLS can't do Session
replication??!!
> > >
> > >
> > > Please Help or Comment!
> > >
> > > Thanks in advance!
> > >
> > > with thanks,
> > >
> > > Alex Wong
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
> >
>
>
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