logging

How do I configure SSIS logging to overwrite the log file?

My SSIS package has logging configured with a SSIS log provider for text files, which works fine, but each time the package is run the log appends to the end of the log file. I want it to truncate the file and only keep the log from the most recent execution of the package, but I don't see an option anywhere to do that. I've tried both...

How to implement a log window in a web browser?

Hi all, I'm interested in adding an HTML/web-browser based "log window" to my net-enabled device. Specifically, my device has a customized web server and an event log, and I'd like to be able to leave a web browser window open to e.g. http://my.devices.ip.address/system_log and have events show up as text in the web browser window as t...

How to log Digester with Apache Commons?

I'm having trouble getting Apache Commons Digester to log anything. I'd be hugely grateful for any light anyone can shed. In my code I'm doing this: Digester digester = new Digester(); // some Digester set up stuff // What on earth should go in here???? digester.setLogger(LogFactory.getLog("org.apache.commons.logging.Log")); I have ...

OSGi Logging with spring-DM extender not logging

My Setup: I am able to create a simple OSGi bundle with Log4J as my logging framework and when deployed to my OSGi container (Equinox) it works great my logging is configured very simply with a seperate bundle fragment that configures my logging. This setup does not have spring involved and it works really nicely. My Issue: I am convert...

What are good NoSQL and non-relational database solutions for audit/logging database

What would be suitable database for following? I am especially interested about your experiences with non-relational NoSQL systems. Are they any good for this kind of usage, which system you have used and would recommend, or should I go with normal relational database (DB2)? I need to gather audit trail/logging type information from bu...

ExceptionPolicy.HandleException does not install Event Source for Logging in Registry if XBAP run outside debugger

I am using the Logging Application Block (of Microsoft Enterprise Library) to log exceptions in the Event Viewer that occur in my WPF XBAP application. If I run the XBAP in the debugger from Visual Studio, an Event Source entry for my application is automatically created in the Registry at: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSe...

Tabulated log file format with the python logging system

Hi everybody, I'm using the python logging module with the "native" configuration file support (config.fileconfig) as describe in the documentation here : http://docs.python.org/library/logging.html (see the logging.conf file) I was wondering if it's possible to supply a tabulated data format in the configuration file? The sample c...

Maven Mojo: Taking complete control over logging / Forbid other plugins to log

Hi there. I don't know if this is actually possible, but can I take complete control over logging from inside a Maven Mojo? With complete control I mean that only messages from my Mojo are logged or that I can decide wether a given message shall be logged. The context is that I'm using the maven-scm-plugin in my plugin to do some SCM a...

Extracting user-friendly exception details in Java

I've got a J2EE web application that I'm working on and when an exception occurs, I'd like to get some basic details about the exception and log it. The message that I'm logging should be pretty basic, something that might mean something to the people running the web server(s). Would using e.getMessage() be the best thing to log? Than...

log4js ConsoleAppender initialization

I'm wondering if anyone happens to have some experience using Log4js? It seems its normal ConsoleAppender isn't always ready to use immediately after it's added to a logger object... If I have two sequential script tags in a document like: //Initialize logger <script type="text/javascript"> var logger = new Log4...

log4net configuration problem

I have a seperate Log4Net.config file. I added [assembly: log4net.Config.XmlConfigurator(ConfigFile = "Log4Net.config", Watch = true)] to AssemblyInfo.cs When I run the application with debug mode, lognet is logging. When i publish the application to IIS, lognet is not logging anything. I have the followings also : BasicConfigurat...

Best practice - logging events (general) and changes (database)

need help with logging all activities on a site as well as database changes. requirements: * should be in database * should be easily searchable by initiator (user name / session id), event (activity type) and event parameters i can think of a database design but either it involves a lot of tables (one per event) so i can log each of t...

Pyparsing CSV string with random quotes

Hey, I have a string like the following: <118>date=2010-05-09,time=16:41:27,device_id=FE-2KA3F09000049,log_id=0400147717,log_part=00,type=statistics,subtype=n/a,pri=information,session_id=o49CedRc021772,from="[email protected]",mailer="mta",client_name="example.org,[194.177.17.24]",resolved=OK,to="[email protected]"...

Glassfish v3 Domain Output Log is not ending after the netbeans debug is stopped

I would like to know if anybody is experiencing the problem on endless if log that is too long when Netbeans Debugging session is stopped? We use java logging in our web application but if I stop the debug, suddenly in the Output > Glassfish v3 Domain window, there are a lot of log that is being dump. The log would last so long, that I n...

Rails: getting logic to run at end of request, regardless of filter chain aborts?

Is there a reliable mechanism discussed in rails documentation for calling a function at the end of the request, regardless of filter chain aborts? It's not after filters, because after filters don't get called if any prior filter redirected or rendered. For context, I'm trying to put some structured profiling/reporting information int...

Logging SQL Statements in Android; fired by application.

Hi. I have a small Android app and currently I am firing a sql statement in android to get the count of rows in database for a specific where clause. Following is my sample code: public boolean exists(Balloon balloon) { if(balloon != null) { Cursor c = null; String count_query = "Select count(*) from balloons where...

Implementing a logging library in .NET with a database as the storage medium

I'm just starting to work on a logging library that everyone can use to keep track of any sort of system information while the user is running our application. The simplest example so far is to track Info, Warnings, and Errors. I want all plugins to be able to use this feature, but since each developer might have a different idea of wh...

logback and symbolic links

How can you configure appenders symbolic links in logback? I use logback's support for uniquely named files (described here) to get separate logs for each run. I would also like to have a symbolic link (e.g. log.current) to point to the latest logger file. Does logback support symbolic link manipulation? Is there a better way to appr...

How can I specify a relative path in a Python logging config file?

I've the following file to config logging: [loggers] keys=root [handlers] keys = root [formatters] keys = generic # Loggers [logger_root] level = DEBUG handlers = root # Handlers [handler_root] class = handlers.RotatingFileHandler args = ("test.log", "maxBytes=1*1024*1024", "backupCount=10") level = NOTSET formatter = generic # For...

What is the proper way to use a Logger in a Serializable Java class?

I have the following (doctored) class in a system I'm working on and Findbugs is generating a SE_BAD_FIELD warning and I'm trying to understand why it would say that before I fix it in the way that I thought I would. The reason I'm confused is because the description would seem to indicate that I had used no other non-serializable insta...