Weblogic logging framework -- customization

Hello Gurus,
Currently I am using NonCatalogLogger to log my application logs into soa_server logs. Now that I want my application logs to be logged somewhere else (not in the soa_server logs), so that my app logs logged separately in the some other location.
Is there any way to do so??
Cheers,
Vitz

1) Bad question :-)
2) I'd like to modify it directly in config.xml, what is the property ? I've already modified any log entry in this file including *.tlog files with "TransactionLogFilePrefix" property. But in my config.xml file, I don't have any entry concerning *startup.log.
"Kumar Allamraju" <[email protected]> a écrit dans le message news: [email protected]..
Laurent PAILLARD wrote:
Weblogic 6.02 + C&P 3.5 on solaris 2.6 2 Questions : 1) Is there a way to change deployment directory in Weblogic 6.02. Every applications are deployed in hidden directories named '.wl_temp_do_not_delete_<server>' contained in 'config/<domain>/applications'.As all our applications are not placed in this directory, we'd like all temporary placed in the same directory.
You can deploy your apps outsideo f config/domain/applications
directory. Just go to console and select the "Install a new webapp
or ejb" and it will ask you to specify the absolute path.
2) Can we also move logs named like "<server>-startup.log" and "<server>.log" in other directories than they are by default.
Yes. You can specify the absolute path again via console.
[att1.html]

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Error in weblogic.log using weblogic 6.1

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####<Oct 7, 2002 1:23:34 PM PDT> <Error> <Management> <hewlett-yf9yyzb>
<myserver> <ExecuteThread: '0' for queue: '__weblogic_admin_html_queue'>
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ransaction=ContainerTransaction-4,EJBComponent=sempire_bc,EJBDescriptor=EJBD
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javax.management.AttributeNotFoundException: EJBName.MethodName
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at
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at
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java:477)
at
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at
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at
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at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:199)
at $Proxy77.getAttribute(Unknown Source)
at
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at
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at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
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at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
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at
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at
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at weblogic.servlet.jsp.PageContextImpl.include(PageContextImpl.java:116)
at
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at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
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l.java:242)
at weblogic.servlet.jsp.PageContextImpl.forward(PageContextImpl.java:112)
at
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at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
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at
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at
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Ronak Parekh

It looks like an error/bug in the deployment descriptor editor in the
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-- Rob
Ronak Parekh wrote:
I have this error in my weblogic.log file. I do not know the reason for the
error. What is the error about?
####<Oct 7, 2002 1:23:34 PM PDT> <Error> <Management> <hewlett-yf9yyzb>
<myserver> <ExecuteThread: '0' for queue: '__weblogic_admin_html_queue'>
<system> <> <140001> <Error getting attribute EJBName.MethodName on MBean
mydomain:Application=test,AssemblyDescriptor=AssemblyDescriptor-4,ContainerT
ransaction=ContainerTransaction-4,EJBComponent=sempire_bc,EJBDescriptor=EJBD
escriptor-4,EJBJar=EJBJar-9,Location=myserver,Name=Method-12,Type=Method.
Method: null>
javax.management.AttributeNotFoundException: EJBName.MethodName
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Impl.java:1643)
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java:477)
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3)
at
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at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:199)
at $Proxy77.getAttribute(Unknown Source)
at
weblogic.management.console.utils.MBeans.getDisplayNameFor(MBeans.java:705)
at
weblogic.management.console.utils.ConsoleComparator.compare(ConsoleComparato
r.java:83)
at java.util.Arrays.mergeSort(Arrays.java:1176)
at java.util.Arrays.sort(Arrays.java:1123)
at java.util.Collections.sort(Collections.java:116)
at weblogic.management.console.utils.MBeans.sort(MBeans.java:1101)
at
weblogic.management.console.tags.DeclareBeanSetTag.doStartTag(DeclareBeanSet
Tag.java:96)
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4606)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:265)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:200)
at
weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImp
l.java:482)
at
weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImp
l.java:308)
at weblogic.servlet.jsp.PageContextImpl.include(PageContextImpl.java:116)
at
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at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:265)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
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l.java:242)
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rvlet.java:171)
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:265)
at
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How to view weblogic log files from a browser

Hi,
I am running WebLogic Server 7.03 on Solaris 8.
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In Apache, you can create a link from htdocs dir to the logs dir
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directory webapp with symbolic links to the weblogic log directories. I suggest
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Sam
Anil Varma wrote:
Hi,
I am running WebLogic Server 7.03 on Solaris 8.
I have one Admin and multiple Managed servers running.
Each creates its own log file.
Is there anyway I can access this log files from the browser ?
In Apache, you can create a link from htdocs dir to the logs dir
and then view the log files from the browser. Is there a similar
mechanism in Weblogic server.
A quick response is well appreciated.
Thanks in advance.
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How to use weblogic.logging classes in 6.0

Hi,
We developed a number of logging classes under 5.1. One used
weblogic.logging.LogOutputStream to write messages out to the log. This
code no longer works under WLS 6.0. Everything compiles and runs but I
don't see any of our messages in any of the log files. Judging from the 6.0
JavaDoc, it looks like LogOutputStream is no longer supported. So I
switched over to using NonCatalogLogger. Same results - no output in the
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What am I missing?
Thanks.
-brian

My coding error. weblogic.logging.* classes work just fine in 6.0 (he said
sheepishly)!
-b
"Brian J. Levine" <[email protected]> wrote in message
news:[email protected]..
Hi,
We developed a number of logging classes under 5.1. One used
weblogic.logging.LogOutputStream to write messages out to the log. This
code no longer works under WLS 6.0. Everything compiles and runs but I
don't see any of our messages in any of the log files. Judging from the6.0
JavaDoc, it looks like LogOutputStream is no longer supported. So I
switched over to using NonCatalogLogger. Same results - no output in the
logs.
What am I missing?
Thanks.
-brian

Unwanted stack trace in weblogic.log for thrown JSP Exceptions

We are throwing a JSP exception within a custom tag when data validation
          errors occur; the errorPage for the JSP page is then invoked to show the
          appropriate errors. However, in the weblogic.log, a stack trace is shown
          indicating the exception (example below). We do not want this stack track
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          as we are not explicitly causing this to happen. It appears to be a
          weblogic feature. This causes us problems in finding true system errors
          that might be occurring due to these non-problems showing up in the
          weblogic.log.
          Thanks for the help.
          John Bauer
          Wed Dec 20 15:34:49 EST 2000:<E> <ServletContext-General> exception raised
          on '/test/test.jsp'
          javax.servlet.ServletException: runtime failure in custom tag 'testtag'
          at jsp_servlet._test._test._jspService(_test.java:89)
          at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
          at
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          :124)
          at
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          l.java:
          60)
          at
          weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
          l.java:
          07)
          at
          weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext
          Manager
          java:251)
          at
          weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:369)
          at
          weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:269)
          at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled
          Code)


The design of the data entry pages is such that the error page is the same
          page as the data entry page, and a validation JSP tag validates the data and
          if it finds a problem, it will set some variables and throw a JSP exception
          to redisplay the page. Unfortunately, we are forced to live with this
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          Thanks,
          JDB
          Cameron Purdy <[email protected]> wrote in message
          news:[email protected]...
          > Exception handling for custom tags is very poorly handled right now. For
          > one thing, WL hides the actual exception.
          >
          > However, the way that you are doing this seems very odd. The error page
          is
          > for server errors, not user typos.
          >
          > Peace,
          >
          > --
          > Cameron Purdy
          > Tangosol, Inc.
          > http://www.tangosol.com
          > +1.617.623.5782
          > WebLogic Consulting Available
          >
          >
          > "John Bauer" <[email protected]> wrote in message
          > news:[email protected]...
          > > We are throwing a JSP exception within a custom tag when data validation
          > > errors occur; the errorPage for the JSP page is then invoked to show the
          > > appropriate errors. However, in the weblogic.log, a stack trace is
          shown
          > > indicating the exception (example below). We do not want this stack
          track
          > > shown unless there is a real "error" in our system vs. invoking the
          > > errorPage to show "application" errors. Is there any way to supress
          this,
          > > as we are not explicitly causing this to happen. It appears to be a
          > > weblogic feature. This causes us problems in finding true system errors
          > > that might be occurring due to these non-problems showing up in the
          > > weblogic.log.
          > >
          > > Thanks for the help.
          > > John Bauer
          > >
          > > Wed Dec 20 15:34:49 EST 2000:<E> <ServletContext-General> exception
          raised
          > > on '/test/test.jsp'
          > > javax.servlet.ServletException: runtime failure in custom tag 'testtag'
          > > at jsp_servlet._test._test._jspService(_test.java:89)
          > > at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
          > > at
          > >
          >
          weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
          > > :124)
          > > at
          > >
          >
          weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
          > > l.java:
          > > 60)
          > > at
          > >
          >
          weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
          > > l.java:
          > > 07)
          > > at
          > >
          >
          weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext
          > > Manager
          > > java:251)
          > > at
          > >
          >
          weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:369)
          > > at
          > > weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:269)
          > > at weblogic.kernel.ExecuteThread.run(ExecuteThread.java,
          Compiled
          > > Code)
          > >
          > >
          >
          >

Weblogic.log formatting

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one on my W2K laptop and an AS400
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When the same error is generated on my AS400 webserver it does not.
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Mickey

"Beth" <[email protected]> wrote:
Hi,
I'm trying to find out some more info on the weblogic.log:
1) I see that there is a weblogic.system.maxLogFileSize property
in the weblogic.properties file which will rotate the log based on size.
Are we limited to size only? Is there any way to rotate the log file
based on a new day?This is available for access log...(for HTTP)
not sure for weblogic.log
>
2) Is there any way to specify exactly how many rotations you want?
For example if I only want to keep the last three weblogic.log files-
if there are already three on the system, overwrite the oldest one.
3) I am looking for more information on LogOutputStream, but haven't
been able to locate the doc on the web site. Any idea where I might find
it?
4) I assume by using LogOutputStream and log() that the server is taking
care of synchronizing multiple calls to the log file?I dont think logging is synchronised.
for me it makes sense.
>
5) During development I will be using calls such as log.debug() but when
I'm
ready for production I don't want those log messages in the log file. Is
there
any kind of switch to tell the logging mechanism to ignore certains types of
log
messages? Or does one have to do something specific to the code to ignore
those messages when the time comes?check out weblogic.system.discardOutAndErr=true
but i am not sure this will help..
>
Thanks in advance,
Beth

Advantages of Weblogic security framework over websphere security architecture

Hi,
Weblogic implement the security as a layer . And websphere, as far as I known
implements security as plug ins.
I'd like to known what are the advantages of weblogic security framework over
Websphere security archirtecture ? performance point of view, features, reliability,
robustness etc ...
Thanks a lot !

"walt" <[email protected]> wrote in message
news:3fca2d60$[email protected]..
>
Hi,
Weblogic implement the security as a layer . And websphere, as far as Iknown
implements security as plug ins.
I would consider the WLS security provider model to be a plugin model.
I'd like to known what are the advantages of weblogic securityframework over
Websphere security archirtecture ? performance point of view, features,reliability,
robustness etc ...
http://www.bea.com/content/news_events/white_papers/BEA_WLS_vs_Websphere_TCO_wp.pdf
http://e-docs.bea.com/wls/docs81/secintro/archtect.html
http://dev2dev.bea.com/products/wlserver/whitepapers/WLS_security_Framework.jsp
http://dev2dev.bea.com/products/wlserver81/index.jsp

Disabling logging to weblogic.log during startup of WLS

Hello,
Does anybody know how to disable logging to the weblogic.log file during startup
of WLS (v5.1.0).
Specifically I would like to hide parameters such as username and password that
show up as clear text for example when a database pool is created.
Thanks,
Murtaza.

Hi under WLS5.1.0, you can not do it.
thanks
Yu
Murtaza Sonaseth <[email protected]> wrote in message
news:3b5c729e$[email protected]..
>
Hello,
Does anybody know how to disable logging to the weblogic.log file duringstartup
of WLS (v5.1.0).
Specifically I would like to hide parameters such as username and passwordthat
show up as clear text for example when a database pool is created.
Thanks,
Murtaza.

Weblogic.log questions

Hi,
I'm trying to find out some more info on the weblogic.log:
1) I see that there is a weblogic.system.maxLogFileSize property
in the weblogic.properties file which will rotate the log based on size.
Are we limited to size only? Is there any way to rotate the log file
based on a new day?
2) Is there any way to specify exactly how many rotations you want?
For example if I only want to keep the last three weblogic.log files-
if there are already three on the system, overwrite the oldest one.
3) I am looking for more information on LogOutputStream, but haven't
been able to locate the doc on the web site. Any idea where I might find
it?
4) I assume by using LogOutputStream and log() that the server is taking
care of synchronizing multiple calls to the log file?
5) During development I will be using calls such as log.debug() but when
I'm
ready for production I don't want those log messages in the log file. Is
there
any kind of switch to tell the logging mechanism to ignore certains types of
log
messages? Or does one have to do something specific to the code to ignore
those messages when the time comes?
Thanks in advance,
Beth

"Beth" <[email protected]> wrote:
Hi,
I'm trying to find out some more info on the weblogic.log:
1) I see that there is a weblogic.system.maxLogFileSize property
in the weblogic.properties file which will rotate the log based on size.
Are we limited to size only? Is there any way to rotate the log file
based on a new day?This is available for access log...(for HTTP)
not sure for weblogic.log
>
2) Is there any way to specify exactly how many rotations you want?
For example if I only want to keep the last three weblogic.log files-
if there are already three on the system, overwrite the oldest one.
3) I am looking for more information on LogOutputStream, but haven't
been able to locate the doc on the web site. Any idea where I might find
it?
4) I assume by using LogOutputStream and log() that the server is taking
care of synchronizing multiple calls to the log file?I dont think logging is synchronised.
for me it makes sense.
>
5) During development I will be using calls such as log.debug() but when
I'm
ready for production I don't want those log messages in the log file. Is
there
any kind of switch to tell the logging mechanism to ignore certains types of
log
messages? Or does one have to do something specific to the code to ignore
those messages when the time comes?check out weblogic.system.discardOutAndErr=true
but i am not sure this will help..
>
Thanks in advance,
Beth

Pb with weblogic.log

To debug our application, we inserted many System.out.println() in our
servlets/jsp. The problem is that, whereas they appear in the
weblogic-launch-window, they don't in the weblogic.log file. Is there a
property to change in order to get these messages?

I am also lookign which log file "System.out.println's" are going to. Please give details as to what we need to do to see these messages and which log file to go to.

Weblogic.log error levels

I am trying to find some more information on the different error levels that are logged to weblogic.log. Does anyone know if the levels are described anywhere?

Or see weblogic.logging.Severities @
http://e-docs/wls/docs60/javadocs/index.html
Brad Stone <[email protected]> wrote in message
news:[email protected]...
WebLogic uses the following severities, in order of criticality:
Emergency The server is in an unusable state. This should only be used to
designate severe system failures or panics.
Alert A particular service is in an unusable state. Other parts of the
system continue to function. Automatic recovery is not possible and the
immediate attention of the administrator is required to resolve theproblem.
>
Critical A system/service level error has occurred. The system is ableto
recover, perhaps with a momentary loss or permanent degradation ofservice.
>
Notice A particularly important warning or informational message.
Messages, such as notification of successful recovery from a failure,which
is of particular importance to an administrator monitoring the server.
Error A user level error has occurred. The system is able to handle the
error with no interruption and limited degradation in service. Make this
severity less 'severe' than NOTICE.
Warning A warning message. A suspicious operation or configuration which
doesn't affect the normal operation of the server.
Informational An informational message. Used for the logging of normal
operations for later examination.
Debug A debug message. Should be output only when the server isconfigured
in a debug mode. May contain detailed information about operations or the
state of the server.
"Beth" <[email protected]> wrote in message
news:[email protected]...
I never found anything in the documentation. But if you are using
LogOutputStream, there is the following:
- emergency
- alert
- critical
- error
- notice
- warning
- info
- debug
All take parameters of either just a String or a String and Throwable.
I don't know of a way to tell Weblogic just to log certain levels andignore
others so when you are done debugging you don't log any of the debug
messages to the log file.
This can be found by doing a
javap weblogic.logging.LogOutputStream
Hope this is what you are looking for.
"Jennifer Edwards" <[email protected]> wrote in message
news:[email protected]...
I am trying to find some more information on the different error
levels
that are logged to weblogic.log. Does anyone know if the levels are
described anywhere?

Logging to different logging framework

I was wondering if it is possible to log ALL messages from server, jms, rmi, web-access, etc. to a single logging framework, log4j/commons-logging/java logging. I eventually need to gather all the logs generated by the application server and log them to syslog, either by a handler or an appender. Does anyone know if this is possible?

Did you get an answer to your message. I am in the same dilemma. I need to send log messages to one file however. If someone helped you with this, I would love to see how it was done.
Thx,
Pandorliza

Weblogic logging framework -- customization

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