Hi, I have a common log4j configuration file for all my modules and I am using RollingFileAppender for all the modules. I see the log files are not getting rolled when two modules run at the same time(different JVM instance). I found that both the modules have opened all files in log files during log4j initialization and hence rolling f...
can more than one application write to the same log file using log4cxx?? do i have to do anything different for more than one application to write to the same log file? this is how my xml file is currently setup: <?xml version="1.0" encoding="UTF-8"?> <log4j:configuration debug="true" xmlns:log4j='http://jakarta.apache.org/log4cxx/'&g...
We have a large number (read: 50,000) of relatively small (read under 500K, typically under 50K) log files created using log4net from our client application. A typical log looks like: Start Painless log Framework:8.1.7.0 Application:8.1.7.0 2010-05-05 19:26:07,678 [Login ] INFO Application.App.OnShowLoginMessage(194) - Validating Crede...
I can control hibernate logging from within my application just fine, but during a system build, the hibernate3-maven-plugin runs hbm2ddl and this is spewing tons of useless INFO log messages to the console: 21:51:57,383 INFO org.hibernate.cfg.annotations.Version - Hibernate Annotations 3.4.0.GA 21:51:57,394 INFO org.hibernate.cfg.Env...
When I deploy my war file in tomcat, the SEVERE errors thrown by Catalina do not show up on console. For example NullPointerExceptions are not shown in the console making life hard sometimes. Instead they are shown in $TOMCAT_HOME/logs/localhost*.log files. What should I do to make these catalina logging information to show on the conso...
I am Trying to incorporate 'EF Tracing Data Provider' into an existing MVC2 app using VS2010, .NET 4.0 in order to log all SQL commands. I have no interest at this time in the Caching provider. I beleive I have followed all the steps listed in the blog posting. BLOG POST My project does compile without error, however when I attempt to r...
In VB .NET, I know I can get a stack trace by looking at the value of ex.StackTrace when handling an exception. How can I get the functions on the stack when I am not handling an exception? I am looking to implement a logging system of some sort to record the steps the user takes prior to a crash to assist in debugging. ...
I want to log only the first few lines of Exceptions in my program. I know, I can do something like this to print only the first 5 lines of a stacktrace: Throwable e = ...; StackTraceElement[] stack = e.getStackTrace(); int maxLines = (stack.length > 4) ? 5 : stack.length; for (int n = 0; n < maxLines; n++) { System.err.println(stac...
I need a flexible way to log keyvalue pairs of arguments using System.Diagnostics.Trace. Basically, when I need to log something in code I would like to make a method call which passes a message and a dictionary of values. Its obviously not hard but I want to make it clean and if possible enforce the key names which are allowed. This is...
The title says it all, folks. What do you do with it? How? Etc. (I've just started reading into High Scalability.) ...
I'm writing a java application. Currently this produces a file called "trace.txt" in the same directory the .jar file lives. This can sometimes cause issue with file permissions, eg writing to C:\Program Files\Foo\trace.txt. After a bit of research on SO it seems the general opinion is to log to Application Data\Foo\ for the given user...
Dev_appserver.py (the local development server for Python google app engine) spews tons of useless INFO messages. I would like to up this to WARN or ERROR. How can I do that? I've tried the following, but it has no effect... logger = logging.getLogger() logger.setLevel(logging.WARN) Any ideas? ...
What's the correct way of ignoring ThreadAbortException when logging exceptions? Is it safe to just catch it in an empty catch block to make it disappear? ...
Hi, I'm trying to use the logging block of Enterprise library for our application and I'm wondering if there's a way for the logger to automatically log the Class name that it is called from? I could manually insert the class name in the message when calling logger.write but I want to know if there's another way of doing this. Thanks ...
When developing or running a spring mvc app locally that uses hibernate, it would be nice if I could get the output of all sql to a seperate file. Is this possible? I know there is a hibernate property show_sql but I believe that will just get jumbled together with all other log4j logging info correct? ...
Hi all, I've been looking through the WebLogic API and can't seem to find what I'm looking for... Is there a way to determine at run-time the URL being used by an application to access a web service? I have a requirement to log the URL/protocol that was used on every incoming request to the server. Any insight is much appreciated. Th...
I am using NLog and I want to log to RichTextBox and File at the same time. And I want to configure the Logger programmatically, not with xml config file. The following code only logs to the last target (File in this case). Can anybody help? RichTextBoxTarget t1 = new RichTextBoxTarget(); t1.Layout = "${date} ${message}"; t1.ControlNam...
Hi there. I'm implementing a logging feature on a asp.net mvc2 application, that uses SqlServer2008 as a database and Entity Framework as a data model. I enabled CDC feature of SqlServer and it's logging changes well, but I just noticed that some of the old logging data is erased. Does anyone know what's default period CDC keeps recor...
Hi, I'm trying to find a nice way to read a log file in real time using python. I'd like to process lines from a log file one at a time as it is written. Somehow I need to keep trying to read the file until it is created and then continue to process lines until I terminate the process. Is there an appropriate way to do this? Thanks. ...
I'd like something equivalent to calling method: $METHOD_NAME args: $ARGS output: $OUTPUT to be automatically logged to a file (via the logging module, possibly) for every (user-defined) method call. The best solution I can come up with is to write a decorator that will do this, and then add it to every function. Is ...