JSPs in a clustered WebLogic 8.1

We've just converted one of our environments from being a single WebLogic 8.1 instance to a clustered set-up (2 nodes).
Previously, when I updated a JSP in a web-app deployed into WebLogic it was automatically re-compiled when the JSP was reloaded in a browser.
However, what I find now is that I have to redeploy the webapp in order for the JSP change to be picked up (on either node).
Is this expected behaviour and does anyone know if there's any way to automatically deploy JSP updates across a cluster?
Robert

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Problem in accessing JSP in a Clustered Session replicated environment

          Hai All!
          When i tried to access Index.jsp in a clustered-Session inmemmory replicated environment
          it is throwing following exception,,
          What Might be the reason..
          <Aug 1, 2001 12:11:19 PM GMT+05:30> <Error> <HTTP> <[WebAppServletContext(6493555,DefaultWebApp_ClusterServerA)]
          Servlet failed with Exception java.lang.ClassCastException: weblogic.servlet.internal.session.MemorySessionContext
          at weblogic.rmi.internal.AbstractOutboundRequest.sendReceive(AbstractOutboundRequest.java:90)
          at weblogic.cluster.replication.ReplicationManager_WLStub.create(ReplicationManager_WLStub.java:192)
          at weblogic.cluster.replication.ReplicationManager.trySecondary(ReplicationManager.java:587)
          at weblogic.cluster.replication.ReplicationManager.createSecondary(ReplicationManager.java:565)
          at weblogic.cluster.replication.ReplicationManager.register(ReplicationManager.java:344)
          at weblogic.servlet.internal.session.ReplicatedSessionData.<init>(ReplicatedSessionData.java:128)
          at weblogic.servlet.internal.session.ReplicatedSessionContext.getNewSession(ReplicatedSessionContext.java:123)
          at weblogic.servlet.internal.session.SessionContext.getNewSessionInstance(SessionContext.java:121)
          at weblogic.servlet.internal.ServletRequestImpl.getNewSession(ServletRequestImpl.java:1552)
          at weblogic.servlet.internal.ServletRequestImpl.getSession(ServletRequestImpl.java:1415)
          at jsp_servlet._index._jspService(_index.java:80) at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1631)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
          > <Aug 1, 2001 12:12:37 PM GMT+05:30> <Error> <HTTP> <[WebAppServletContext(6493555,DefaultWebApp_ClusterServerA)]
          Servlet failed with Exception java.lang.ClassCastException: weblogic.servlet.internal.session.MemorySessionContext
          at weblogic.rmi.internal.AbstractOutboundRequest.sendReceive(AbstractOutboundRequest.java:90)
          at weblogic.cluster.replication.ReplicationManager_WLStub.create(ReplicationManager_WLStub.java:192)
          at weblogic.cluster.replication.ReplicationManager.trySecondary(ReplicationManager.java:587)
          at weblogic.cluster.replication.ReplicationManager.createSecondary(ReplicationManager.java:565)
          at weblogic.cluster.replication.ReplicationManager.register(ReplicationManager.java:344)
          at weblogic.servlet.internal.session.ReplicatedSessionData.<init>(ReplicatedSessionData.java:128)
          at weblogic.servlet.internal.session.ReplicatedSessionContext.getNewSession(ReplicatedSessionContext.java:123)
          at weblogic.servlet.internal.session.SessionContext.getNewSessionInstance(SessionContext.java:121)
          at weblogic.servlet.internal.ServletRequestImpl.getNewSession(ServletRequestImpl.java:1552)
          at weblogic.servlet.internal.ServletRequestImpl.getSession(ServletRequestImpl.java:1415)
          at jsp_servlet._index._jspService(_index.java:80) at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
          at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213)
          at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265)
          at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1631)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
          >
          Can anybody suggest what went wrong?
          TIA Rgds Manohar


[att1.html]

Problem in clustered weblogic 9.1 servers duplicating quartz jobs

We have a web application expected to run quartz job to insert one row in database, but it inserted 2 rows in database. The quartz job is kicked off by a servlet that is loaded when weblogic server is started.
I understand the qaurtz job should be clustered with jdbcjobstore, too.
My question is:
if clustered weblogic server is considered as one running instance and the quartz job is kicked by a java servlet that is preloaded when weblogic server started, how could a job shceduled at a specific time (example, 3am daily) will be run twice? i.e. two clustered welogic server each run the job once. Does that mean our weblogic server clustering is not configured right?
The two clustered weblogic servers are on separate Unix machine and synchronized in time.
Any idea for the problem? Just weblogic cluster side, not quartz side.
thanks

The "jsp:directive.include" tag is only valid in an well-formed XML file that specifies all the relevant namespaces. The "jsp:include" tag is used in a JSP file. I'll bet the beginning of your file shows that you don't have a valid and well-formed XML file.
If you found that "jsp:include" worked, then that confirms you have an ordinary JSP file here. Why are you trying to use the XML form? The result of "jsp:include" in a JSP file will be exactly the same as the analogous tag in an XML file.

Apex Listener and Clustering - WebLogic Server

Has anybody worked with the apex listener on a clustered WebLogic environment with a load balancer? We are having lots of connection issues, and I am wondering if this could be part of the problem.
Thanks,
Michelle

Someone Kindly try to give me reply for my issue .
Thanks& Regards,
Nitesh pareek.

Jsp compile error in weblogic 10.3

When i run the project, an error has occured. The jsp page only contains few words.
weblogic.servlet.jsp.CompilationException: Failed to compile JSP /deployed/SYSTEM/Function_List/1/resources/List Functions.jsp
List Functions.jsp:1:1: The public type __list_32_functions must be defined in its own file
This is a JSP page.
^-----------------^
at weblogic.servlet.jsp.JavelinxJSPStub.compilePage(JavelinxJSPStub.java:328)
at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:237)
at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:182)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:235)
at weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStubImpl.java:408)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:318)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
Could somebody help me.

Add this tag to your weblogic.xml file and deploy the application and check it ,it should work
<jsp-descriptor>
<jsp-param>
<param-name>
compileCommand
</param-name>
<param-value>
sj
</param-value>
</jsp-param>
</jsp-descriptor>

JSP compilation errors in weblogic 6.1

          I'm getting these JSP compilation errors in weblogic 6.1 on Solaris. Please help.
          Full compiler error(s):
          error: Invalid class file format:
          ^
          /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          eb/_jsp/_event/__eventForm.java:34: Class
          com.ford.redherring.model.PropertiesAttributesModel not found in import.
          import com.ford.redherring.model.PropertiesAttributesModel; <file://[>
          /web/jsp/event/eventForm.jsp; Line: 64]
          ^
          /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          eb/_jsp/_event/__eventForm.java:38: Class com.ford.redherring.util.DialogHeader
          not found in import.
          import com.ford.redherring.util.DialogHeader; <file://[> /web/jsp/event/eventForm.jsp;
          Line: 68]
          ^
          /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          eb/_jsp/_event/__eventForm.java:39: Class com.ford.redherring.util.DialogFooter
          not found in import.
          import com.ford.redherring.util.DialogFooter; <file://[> /web/jsp/event/eventForm.jsp;
          Line: 69]
          ^
          /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          eb/_jsp/_event/__eventForm.java:40: Class com.ford.redherring.model.DDContainer
          not found in import.
          import com.ford.redherring.model.DDContainer; <file://[> /web/jsp/event/eventForm.jsp;
          Line: 70]
          ^
          /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          eb/_jsp/_event/__eventForm.java:41: Class
          com.ford.redherring.model.DDValidationModel not found in import.
          import com.ford.redherring.model.DDValidationModel; <file://[>
          /web/jsp/event/eventForm.jsp; Line: 71]


This appears to be a CLASSPATH problem (you are missing references to
          'com.ford.redherring.model.*' and 'com.ford.redherring.util.*'). The
          CLASSPATH may be set in the server startup script. Hope this helps.
          Wade.
          "Katri Alur" <[email protected]> wrote in message news:<[email protected]>...
          > I'm getting these JSP compilation errors in weblogic 6.1 on Solaris. Please help.
          >
          > ----------------------------------------------------------------------------
          > ----
          > Full compiler error(s):
          > error: Invalid class file format:
          >
          >
          > ^
          > /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          > tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          > eb/_jsp/_event/__eventForm.java:34: Class
          > com.ford.redherring.model.PropertiesAttributesModel not found in import.
          > import com.ford.redherring.model.PropertiesAttributesModel; <file://[>
          > /web/jsp/event/eventForm.jsp; Line: 64]
          > ^
          > /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          > tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          > eb/_jsp/_event/__eventForm.java:38: Class com.ford.redherring.util.DialogHeader
          > not found in import.
          > import com.ford.redherring.util.DialogHeader; <file://[> /web/jsp/event/eventForm.jsp;
          > Line: 68]
          > ^
          > /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          > tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          > eb/_jsp/_event/__eventForm.java:39: Class com.ford.redherring.util.DialogFooter
          > not found in import.
          > import com.ford.redherring.util.DialogFooter; <file://[> /web/jsp/event/eventForm.jsp;
          > Line: 69]
          > ^
          > /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          > tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          > eb/_jsp/_event/__eventForm.java:40: Class com.ford.redherring.model.DDContainer
          > not found in import.
          > import com.ford.redherring.model.DDContainer; <file://[> /web/jsp/event/eventForm.jsp;
          > Line: 70]
          > ^
          > /opt/projects/redherring/beahome/wlserver6.1/config/mydomain/applica
          > tions/.wlnotdelete/WEB-INF/_tmp_war_myserver_myserver_redherring/jsp_servlet/_w
          > eb/_jsp/_event/__eventForm.java:41: Class
          > com.ford.redherring.model.DDValidationModel not found in import.
          > import com.ford.redherring.model.DDValidationModel; <file://[>
          > /web/jsp/event/eventForm.jsp; Line: 71]

Load Balancing in Clustered Weblogic 12c

Hi,
Weblogic.........: 12.1.3
OS..................: Oracle Enterprise Linux 6.3
We have configured a Clustered Weblogic (2 virtual servers) successfully. Now we are searching for some good Load Balancing solutions. I've tested a ProxyServlet, but it didin't really solve the question, because this kind of load balancing only balances apps in the same server.
Is it mandatory to use a third-party solution, like an Apache Httpd Server, or Big IP? In fact, i would like to know initially for some viable solutions to provide a load balancing solution to a 2-server Weblogic 12c Solution.
Thanks in advance.

Hi,
It is not manadatory, and it is possible to load balance apps on different servers with the ProxyServlet. It's only that this will be running on a server from where the others need to be accesable.
Also, it depends on what you are using this environment for. The ProxyServlet is a good solution if you want to replicate an Enterprise environment and test the load balancing with a WebLogic cluster. However, if you want to run Production applications in this environment, then consider the above suggestions: either a WebServer or a dedicated external Load Balancer.
Regards

How a clustered weblogic environment handles orders balanced-wise??

Hi,
In a 2 managed clustered weblogic environment with OSM 7.0.3 and an external load balancer to balance the incoming traffic it is noticed from the managed servers that whichever server is scanning for orders and that is understood by the server's logs:
####<Oct 16, 2012 2:54:33 PM EEST> <Info> <oms> <> <osm_ms01> <Timer-9> <oms-internal> <> <fab6ae59fd53672b:704b5627:13a64686216:-8000-0000000000000010> <1350388473505> <BEA-000000> <cluster.ClusteredHandlerFactory: Querying for high activity orders across the cluster>
is the server that will serve a new order.
Is there a way to achieve a perfect load balance? In a test case of 200 orders all orders where processes by one node and it is the one that scans for new orders.
We configured the external load balancer to split the traffic..But nothing!! Is there an internal mechanism that gathers all orders that are send to multiple servers and executes them in the server that is currently scanning for orders ???
Is there in any manual or Oracle Support Document/note on how is decided in a multiple-clustered environment which server will execute orders???
Thx in advance!

Hi Alexandros,
Here's some general information on load balancing:
1. With OSM order affinity, the managed server instance that receives the order (precisely, creates the OSM order) has sole ownership of the order. Other than specific circumstances, the ownership is not transferred, and thus processing of that order stays with that instance till completion.
2. The OSM web service (createOrder API) has no load balancing mechanism internally if HTTP is used as the transport. So if you only send orders to one managed server, that instance will create and thus own all these orders. In contrast, if you use JMS as the transport, it is load-balanced by the JMS distributed destination (provided you are not sending instead to member queues of the distribution destination).
Now, assuming you are using HTTP, you need to ensure that the Load Balancer is really round-robining on the 2 managed servers among HTTP messages of order submissions. Monitor your TCP pipes to verify.
A problem we've seen, is if you are using SoapUI with pre-emptive authentication disabled, the SOAP request without pre-emptive authentication will be rejected, causing a re-send. Because of LB, all orders ended up in one managed server, as the reject-then-accept SOAP message sequence becomes cyclic with odd-even round-robin. So, enable pre-emptive authentication to avoid that.
Btw, is your cartridge handling high-activity orders? If not, I have a suspicion that your pasted log message may be a red-herring.
Cheers,
Daniel Ho
OSM Product Management

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>

Forwarding JSP from NSAPI to WebLogic

Does anyone know what the correct syntax is to forward a JSP from the
          NSAPI plugin to to WebLogic?
          I need to find out how it's coded in the obj.conf file for both single
          server and clustered servers.
          The examples in the WebLogic documentation does not seem to be working
          for me.
          Thanks
          Paul S. Burry
          Chief Technical Officer,
          Serapeion Technologies
          Voice: +1-415-350-0902
          Fax: +1-415-934-0747
          E-mail: [email protected]
          E-mail Pager: [email protected]


In obj.conf:
          Service method="(GET|HEAD|POST|PUT)" type="text/jsp" fn="wl-proxy"
          WebLogicHost="hostname" WebLogicPort="7001"
          In file mime.types:
          type=text/jsp exts=jsp
          Robert Patrick <[email protected]> wrote in message
          news:[email protected]..
          > I have successfully used the ppath option with a pattern of "*.jsp" with
          > both single and clustered servers...
          >
          > Hope this helps,
          > Robert
          >
          > Paul Burry wrote:
          >
          > > Does anyone know what the correct syntax is to forward a JSP from the
          > > NSAPI plugin to to WebLogic?
          > > I need to find out how it's coded in the obj.conf file for both single
          > > server and clustered servers.
          > > The examples in the WebLogic documentation does not seem to be working
          > > for me.
          > >
          > > Thanks
          > > --
          > > Paul S. Burry
          > > Chief Technical Officer,
          > > Serapeion Technologies
          > > Voice: +1-415-350-0902
          > > Fax: +1-415-934-0747
          > > E-mail: [email protected]
          > > E-mail Pager: [email protected]
          >

How to connect one IIS server to multiple non clustered WebLogic servers

I have the following installed on Win2K Servers:
IIS 6
BEA Weblogic 6.1 running some webservices
BEA Weblogic 8.1 running an application
-Both Weblogic servers are running on the same machine (different ports obviously), IIS is on a different machine on the same network.
I have the website currently configured so that jsp files and several servlets are forwarded to the 8.1 server. So: http://mysite.com/hello.jsp or http://mysite.com/myServlet will properly forward to the 8.1 instance.
What I want to do (and have been unable to do so thus far) is to setup IIS such that http://mysite.com/myServices will forward to the 6.1 instance.
Iâ€™ve tried to setup the 6.1 iisforward and isapi dll files in a separate folder with their own ini file but I get an Overlapped I/O operation is in progress whenever the 6.1 iisforward.dll file is loaded. (Application Protection is set to High)
Any suggestions?
Thanks.

I have the following installed on Win2K Servers:
IIS 6
BEA Weblogic 6.1 running some webservices
BEA Weblogic 8.1 running an application
-Both Weblogic servers are running on the same machine (different ports obviously), IIS is on a different machine on the same network.
I have the website currently configured so that jsp files and several servlets are forwarded to the 8.1 server. So: http://mysite.com/hello.jsp or http://mysite.com/myServlet will properly forward to the 8.1 instance.
What I want to do (and have been unable to do so thus far) is to setup IIS such that http://mysite.com/myServices will forward to the 6.1 instance.
Iâ€™ve tried to setup the 6.1 iisforward and isapi dll files in a separate folder with their own ini file but I get an Overlapped I/O operation is in progress whenever the 6.1 iisforward.dll file is loaded. (Application Protection is set to High)
Any suggestions?
Thanks.

Opening a jsp from another server(Weblogic) from webdynpro running on WAS

hi,
I have an application deployed on weblogic and want that when i click on a link in webdynpro it should open my jsp page in a new window and i should be able to send some values to it also.
there is one way i know of, that is like this:-
IWDWindow newwindow = wdComponentAPI.getWindowManager().createExternalWindow("https://.../login?userid="userid"&pass="+pass,"header",false);
newwindow.open();
but in this case we are sending the parameters from URL like login id and password. I donot want to do that as the user can see this info on the browser. Is there any way in which i can send this user id and password to a jsp page/servlet without "url?..."
thanks
I mean i want it to act as a form submit or something like in servlets and jsp's

Hi Venkat:
There are couple of ways to achieve this:
One of them are Pamita's approach, get details from her that how did she fixed the UserID\PassWd.
The other best approach is use the AppIntegrator for the same, you can call any other web-applications into your own application. For AppIntg we create a system, where we can specify the UserID\PassWds too which is transparent to user.
Hope this helps you.
Thanks,
Munna SAP.

Error while deploying war file with jsp precompile option in weblogic 7.0

          Hi
          I am trying to precompile jsp file which is there in a war.Main jsp file code
          includes one more jsp which is there in other folder under defaultweb directory.
          While deploying the war i am getting the following error.Can any bosy help me
          in this regard
          <Nov 23, 2002 5:01:28 PM IST> <Error> <HTTP> <101045> <[ServletContext(id=464413
          3,name=ArkinTestWeb,context-path=/ArkinTestWeb-3)] translation of /Admin/account
          _access.jsp failed: weblogic.utils.ParsingException: nested TokenStreamException
          : antlr.TokenStreamException: Could not include ./../includes/sessionStatusPage.
          jsp>
          <Nov 23, 2002 5:01:28 PM IST> <Error> <Deployer> <149201> <The Slave Deployer
          fa
          iled to complete the deployment task with id 1 for the application ArkinTestWeb.
          weblogic.management.ApplicationException: Prepare failed. Task Id = 5
          Module Name: ArkinTestWeb, Error: Could not load ArkinTestWeb: weblogic.utils.Ne
          stedException: ArkinTestWeb:ArkinTestWeb Failure while Precompiling JSPs: weblog
          ic.utils.ParsingException: nested TokenStreamException: antlr.TokenStreamExcepti
          on: Could not include ./../includes/sessionStatusPage.jsp - with nested exceptio
          n:
          [weblogic.utils.ParsingException: nested TokenStreamException: antlr.TokenStream
          Exception: Could not include ./../includes/sessionStatusPage.jsp]
          at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContain
          er.java:657)
          at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContain
          er.java:548)
          at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(Sla
          veDeployer.java:1026)
          at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDep
          loyer.java:700)
          at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHan
          dler.java:24)
          at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:152)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:133)
          >
          Regards
          Anand Mohan


Hi,
1] Remove following from server.xml
<Context path="/SEA" docBase="SEA" debug="0"/>
2] Paste SEA.WAR (test WAR file) into /webapps of TOMCAT
3] Start Tomcat Server - This will create SEA folder under webapps
4] Stop server.
5] Add following to server.xml
<Context path="/SEA" docBase="SEA" debug="0"/>
6] Start Tomcat Server
7] Access the URL.
This will work. Somehow Tomcat does not extract war file contents which are mentioned in server.xml.
I have Apache Tomcat 4.0.3 and faced this problem. The above solution works for it.
Regards,
Sandesh
hi.
I have put my SEA.WAR (test WAR file) into /webapps of
TOMCAT.
I checked the server.xml and put:
     <Context path="/SEA" docBase="SEA" debug="0"/>
I restarted TOMCAT and tried to execute the file:
     http://localhost:8080/SEA/index.jsp
But I got error message:
Apache Tomcat/4.0.3 - HTTP Status 404 -
/SEA/index.jsp
What was happenning?
Anyone can help me?
Thank you.

How to switch to a different JSP / EL implementation with WebLogic 10g?

Hi everyone,
we have a web application (JSP + servlets), that runs fine on Tomcat 5.5. We are porting it to WebLogic 10g3 - we've solved all of the issues except one. Some of the EL expressions are processes correctly in Tomcat, but it fails in WebLogic.
For example we have a custom tag (component inherited from a SimpleTag), that renders a combobox. The component has "textExpression" attribute, that it evaluated like
String text = (String) pageContext.getExpressionEvaluator().evaluate(textExpr, String.class, pageContext.getVariableResolver(), null);
but if the expression has two parts - i.e. something like "{...} {...}" - the parse fails, for example with the following exception:
javax.servlet.jsp.el.ELParseException: Error occured while trying to parse '${(option.partner.jmeno eq null && option.partner.prijmeni eq null && option.partner.nazevSpolecnostiFoPo ne null) ? option.partner.nazevSpolecnostiFoPo : option.partner.jmeno } ${(option.partner.jmeno eq null && option.partner.prijmeni eq null && option.partner.nazevSpolecnostiFoPo ne null) ? '' : option.partner.prijmeni}'
weblogic.jsp.internal.jsp.el.ExpressionEvaluatorImpl.parseEL(ExpressionEvaluatorImpl.java:171)
weblogic.jsp.internal.jsp.el.ExpressionEvaluatorImpl.parseExpression(ExpressionEvaluatorImpl.java:134)
weblogic.jsp.internal.jsp.el.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:125)
Is it possible to switch the JSP / EL engine to Jasper? I'd expect some property pointing to ExpressionEvaluator implementation / parameter in the deployment descriptor but I haven't found anything like that yet.
thanks
Tomas

Anyway I've achieved some progress with the Jasper - I've found that when precompiled using the JspC compiler from Jasper package, the resulting servlets are inherited from org.apache.jasper.runtime.HttpJspBase and thus should probably use the "proper" JSP EL implementation. But I still can't use these servlets from Weblogic, as I receive java.lang.NoClassDefFoundError: Could not initialize class org.apache.jasper.runtime.PageContextImpl.
java.lang.NoClassDefFoundError: Could not initialize class org.apache.jasper.runtime.PageContextImpl
     at org.apache.jsp.WEB_002dINF.jsp.servletExceptionFragment_jsp._jspService(servletExceptionFragment_jsp.java:64)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
     at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:502)
     at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:251)
     at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:145)
     at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:251)
     at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1144)
     at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:880)
The servlet is compiled properly, the jasper-runtime.jar is in the WEB-INF/lib directory, yet the weblogic is not able to load the PageContextImpl class :-(
Edited by: user6510516 on 25.2.2009 4:14

Outbound Connection Pool Entry Missing for DBAdapter in Clustered Weblogic Congfiguration

Hi ,
When I created an outbound connection pool entry in DBAdapter through weblogic console in a clustered environment ( 1-Admin server and 2-managed servers) and updated DB adapter, I indentified that connection entry is updated in only in plan.xml of one managed server and for other managed server it is not updated. Due to this we are unable to access Datasources for some requests from application.
As a work around if we update plan.xml file of other managed server manually with required connection entry and update DB Adapter we are able to find the connection entry for both the managed servers.
Apart from work around is there any other solution for this issue so that I can add a DB adapter connection entry through console which will update both plan.xml files.
Thanks & Regards,
Venkat

I can suggest you to keep the Plan.xml file in shared drive that is accessible from all the server nodes,this will reduce the manual work.
Regards
Albin I
http://www.albinsblog.com/

JSPs in a clustered WebLogic 8.1

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