using log4j in Tomcat 4.1

Hi, Could someone please tell me if I can dynamically configure log4j (e.g changing log level) using the JMX admin interface in Tomcat 4.1? Thanks. Sam __ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com -- To

Re: [POLL] NDC over MDC

In one application I have a chain of 5 javax.servlet.Filters. I find it handy to pop the name of each one onto the NDC so I know where I am in the stack. I also use them for tracking certain recursive calls or state. Certainly not indispensible, but very handy. But prefer? Probably not -

UNIX file handler problem used up on log4j log files

I have a problem with file handler in UNIX. It is related to log4j, but may not caused by it. There are two web applications running, both using log4j. One is Solaris/Weblogic and the other Solaris/iPlanet. The WL one never had problem with file logging. But the iPlanet always will have overflow

NB 3.2.2 JBoss 3.0.0 Log4J ...

Hi Folks, I'm trying to get JBoss 3.0.0 to run in NB 3.2.2. I''ve hit a little problem which is that when I step through the source any logging code doesn't appear in the Output Window. I'm quite new to NB and not very familiar with Log4J so it's quite possible that I've overlooked something

Re: NB 3.2.2 JBoss 3.0.0 Log4J ...

What is NB 3.2.2? At 14:13 30.08.2002 +0100, you wrote: Hi Folks, I'm trying to get JBoss 3.0.0 to run in NB 3.2.2. I''ve hit a little problem which is that when I step through the source any logging code doesn't appear in the Output Window. I'm quite new to NB and not very familiar with

Re: UNIX file handler problem used up on log4j log files

At 08:52 30.08.2002 -0400, you wrote: I have a problem with file handler in UNIX. It is related to log4j, but may not caused by it. There are two web applications running, both using log4j. One is Solaris/Weblogic and the other Solaris/iPlanet. The WL one never had problem with file logging. But

Re: Deployment of an application on multiple instances running on the same machine

Thanks, but I didn't anything about this possibility in the documentation. Could anyone please tell how it can be configured ? Thanks in advance. At 13:54 29/08/2002 -0500, you wrote: Hello: The configuration class can read a system property and substitute it. You can build a unique log name

Re: UNIX file handler problem used up on log4j log files

Thanks for the reply. Currently, that's how we do it, very simply: theLog = Category.getInstance(logName.toString()); if (. ) { theLog.fatal(theMessage); } ^^ Tony Yan (Bin) BHNSM/DOH/NYS Tel: 518-473-1809 Email: [EMAIL PROTECTED]

Re: UNIX file handler problem used up on log4j log files

That doesn't say anything about the way you attach appenders to loggers. Or? At 09:36 30.08.2002 -0400, you wrote: Thanks for the reply. Currently, that's how we do it, very simply: theLog = Category.getInstance(logName.toString()); if (. ) { theLog.fatal(theMessage); }

RE: NB 3.2.2 JBoss 3.0.0 Log4J ...

NB 3.2.2 = NetBeans 3.2.2 How are you connecting to the JBoss instance for debugging? Is anything appearing in you output console? Where is your log4j property file directing output? |-Original Message- |From: Ceki Gülcü [mailto:[EMAIL PROTECTED]] |Sent: Friday, August

RE: [POLL] NDC over MDC

I am new to Log4J. Regarding NDC, I use push() to store and pop() to get the latest. How do I retrieve the whole stack of messages in one shot? -Original Message- From: Fergus Gallagher [mailto:[EMAIL PROTECTED]] Sent: Friday, August 30, 2002 2:10 AM To: Log4J Users List Cc: [EMAIL

Re: [POLL] NDC over MDC

I prefer NDC. It appears simpler, and I don't understand the benefits of MDC for my applications. Current code for a servlet that logs info by user: NDC.push(currentUser.getCompanyId()); // do stuff NDC.pop(); NDC.remove(); I don't see the benefits of having a key string in the above code.

Re: Deployment of an application on multiple instances running on the same machine

You can refer to dynamic variables in your config file after having set them dynamically by your initialization code... appender name=A2 class=org.apache.log4j.FileAppender param name=File value=${Barracuda.log.home}/main.log / param name=Append value=false / layout

Re: UNIX file handler problem used up on log4j log files

At 11:18 30.08.2002 -0400, you wrote: Hi, Ceki: We set up appenders using static config. file thru PropertyConfigurator. This configuration is done thru MyLog class. Currently, we have only about a few appenders. My follow up questions should be: How many times do you call

NotSerializableException using log4j

Hi there, I'm using log4j in some dataObjects that are stored in each weblogic session that a user opens. When the server attempts to serialize the dataObjects in the session, the following error occurs (presumably because Logger is not serializable) Error HTTP Session Could not deserialize

Re: UNIX file handler problem used up on log4j log files

We call the PropertyConfigurator each time a servlet is hit and MyLog is initiated. Maybe that's teh problem? thx ^^ Tony Yan (Bin) BHNSM/DOH/NYS Tel: 518-473-1809 Email: [EMAIL PROTECTED] ^^

Re: [POLL] NDC over MDC

NDC.push(currentUser.getCompanyId()); // do stuff NDC.pop(); NDC.remove(); I don't see the benefits of having a key string in the above code. It would appear to add unnecessary complexity. Not until you need to add one or more other values (e.g. 'hostname')... -- Eric Jain -- To

RE: NotSerializableException using log4j

Logger, conceptually, should not be Serializable. You can mark the Logger fields in those dataObjects as transient, but then when the session reactivates the field would be null; you'll have to write logic to handle the session activating to (re)obtain the Logger instance. This can be done

Re: [POLL] NDC over MDC

Hostname is logged within the NDC, in the do stuff section. This servlet doesn't permit one user to be logged in twice simultaneously. I'm not disputing the value of MDC; I'm only saying that it's overkill for some applications. At 8/30/2002, you wrote:

RE: NB 3.2.2 JBoss 3.0.0 Log4J ...

Are you running the JBoss source in debugger? Yes. What, if anything, does display in output console? Nothing :( -Original Message- From: Ebersole, Steven [mailto:[EMAIL PROTECTED]] Sent: 30 August 2002 17:51 To: 'Log4J Users List' Subject: RE: NB 3.2.2 JBoss 3.0.0 Log4J ... Are

Re: UNIX file handler problem used up on log4j log files

I guess so. Since you didn't close those file handles before another PropertyConfigurator call, they are accumulated with each servlet hit. You can call Logger.shutdown after each session to see if it fixes the problem. Alternatively, you may only need configure your logging at the server start

Re: UNIX file handler problem used up on log4j log files

Hi, Jin: logName is Not dynamically generated. We have serveral log names mapped with a configuration file. this is a piece of them: ## # A category for logging field not found in Table

Re: UNIX file handler problem used up on log4j log files

Agreed. Although I think the preferred solution is to configure your logging at the server start due to performance concerns. thx ^^ Tony Yan (Bin) BHNSM/DOH/NYS Tel: 518-473-1809 Email: [EMAIL PROTECTED] ^^

Re: Conversion character for system properties?

Have you tried variable substitution within a layout pattern in the configuration file? I tried a quick test similar to ...ConversionPattern=[%t] %-5p %c - ${user.name} - %m%n and the value of the System Property user.name was substituted in my log file.

JMX in log4j in 1.2.6

Hi, Can I use JMX interface configure log4j (e.g. adding appender, changing log level, changing pattern) now in 1.2.6? Or I can only do some of that in the current load? Thank you. __ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes

Re: Conversion character for system properties?

Thank you and also Luc_Bell who made the same observation. This technique works very well. Also, a line in the properites file like: log4j.appender.A1.file=logs/${user.name}.log works to provide a separate log file per user. Thanks again. -Dan On Friday 30 August 2002 14:08, you