Re: Attacking oneself in order to test vulnerability

Hi Gary In the case of one webapp I was able to upgrade quickly to 2.17.0 and everything seems to be fine :-) Thanks for the hint, searching for "log4j shell poc" helps, so let's see whether we can attack ourselves :-) Thanks Michael Am 18.12.21 um 14:36 schrieb Gary Gr

Attacking oneself in order to test vulnerability

server in order to test whether my server might be vulnerable? Thanks Michael - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org

Unable to send Log Events via the KafkaAppender with existing Kafka Schema

Schema Registry which expects a string representation of the Schema and not the string "bytes". I haven’t found a way to set the Schema Id for the KafkaAppender or have the appender use a GenericContainer subclass of my choosing. Is either possible or is there another way? Thanks

JDK 9 no longer available for download

I am trying to build from source for some perf research, however one of the requirements is JDK9. This is no longer downloadable from Oracle ( http://www.oracle.com/technetwork/java/javase/downloads/jdk9-downloads-3848520.html) as it redirects you to JDK10. I'm sure this is not the "correct" way

Property Substitution - lookup default value?

quot;${sys:valueA}foo.log" None of them worked. Is there any way to achieve this? Thanks, Michael - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org

Re: Programmatically added loggers lost due to automatic reconfiguration

Thanks Gary! That was exactly what I was looking for. Michael Am 06.10.2017 um 17:09 schrieb Gary Gregory: Hi Michael, How about using org.apache.logging.log4j.core.config.Configuration.addListener(ConfigurationListener) ? Gary On Fri, Sep 29, 2017 at 6:30 AM, Michael Heinen wrote: I

Re: Programmatically added loggers lost due to automatic reconfiguration

Am 29.09.2017 um 16:28 schrieb Christopher Schultz: Michael, On 9/29/17 8:30 AM, Michael Heinen wrote: I use Log4j 2.9.1 with the XML configuration. A monitorInterval is specified in the XML config in order to reconfigure log4j, e.g. for debugging. Besides the XML configuration some loggers

Programmatically added loggers lost due to automatic reconfiguration

= LoggerConfig.createLogger(...) loggerConfig.addAppender(appender, null, null); config.addLogger(loggerName, loggerConfig); ctx.updateLoggers(); Could the dynamically added loggers/appenders be isolated from the automatic reconfiguration? Is there another way to add them programamtically? Thanks, Michael

Re: JDBC appender not working

;t when running a build) That said, I thought I had everything configured in a way that would work. I can't very well inject an import into the log4j *.jar, so how does one define a connection factory in a way that log4j can find it? On Wed, Aug 9, 2017 at 3:56 PM Michael Carman wrote: &

Re: JDBC appender not working

" and > also on the command line with "-Dlog4j.debug=true" (but I think this last > one might only work in 2.9-SNAPSHOT) > > Gary > > On Wed, Aug 9, 2017 at 12:16 PM, Michael Carman < > michael.j.car...@gmail.com> > wrote: > > > I'm having a

JDBC appender not working

I'm having an odd problem and don't know where to look for troubleshooting purposes. I have an Eclipse RCP application. I'm attempting to transition logging from a file to a database (Oracle). When running my application via Eclipse events are logged to the database as expected. When running my ap

AW: Trailing space on loglevel in properties file not trimmed

endet: Dienstag, 25. April 2017 15:57 An: Log4J Users List Betreff: Re: Trailing space on loglevel in properties file not trimmed How is it failing? Do you have Java 9 installed with toolchains configured? Ralph > On Apr 25, 2017, at 6:46 AM, Michael Lück wrote: > > Pull request is sub

AW: AW: Trailing space on loglevel in properties file not trimmed

Pull request is submitted but the build process seems buggy as my PR is not the only one failing currently https://github.com/apache/logging-log4j2/pull/75 -Ursprüngliche Nachricht- Von: Michael Lück [mailto:michael.lu...@hm-ag.de] Gesendet: Montag, 24. April 2017 14:59 An: '

AW: AW: Trailing space on loglevel in properties file not trimmed

request? (Shameless plug) Every main() method deserves http://picocli.info > On Apr 24, 2017, at 21:41, Michael Lück wrote: > > Yes you're right. Java.util.Properties work this way. But I think the > application that uses such properties should still validate the input. An >

AW: Trailing space on loglevel in properties file not trimmed

surprising... Remko (Shameless plug) Every main() method deserves http://picocli.info > On Apr 24, 2017, at 21:24, Michael Lück wrote: > > Hello all, > > > > I just realised that a trailing space on a level configuration in a > properties file doesn’t change the level of

Trailing space on loglevel in properties file not trimmed

Hello all, I just realised that a trailing space on a level configuration in a properties file doesn’t change the level of the logger. I created a small example project https://github.com/thuri/log4j-trailing-space-loglevel-properties While the root logger is initialized with level info I

Re: ClassNotFoundException trying to use JDBC appender

java-lang-classnotfoundexception-a-runtime > in particular: > Bundle-ClassPath: .,lib/library.jar > > > On Tue, Nov 29, 2016 at 4:48 PM, Gary Gregory > wrote: > > > OSGi and class loaders make for complications and tricky debugging > sessions > > :-( > > > > Gar

Re: ClassNotFoundException trying to use JDBC appender

isn't picking up on the class path used within my plugin. Is there a way to configure that? Searching for "log4j classpath" turns up lots of things about where to put the log4j.properties file. I can't be the first person to try to use a JDBC appender with Eclipse RCP. -Mike

Re: ClassNotFoundException trying to use JDBC appender

lem, but I can't figure out what to set. -Mike On Tue, Nov 29, 2016 at 2:43 PM Gary Gregory wrote: Is your getConnection() method static? Gary On Tue, Nov 29, 2016 at 9:04 AM, Michael Carman wrote: > I'm using Log4j2 in an Eclipse RCP application. I've been using a > Rolli

ClassNotFoundException trying to use JDBC appender

I'm using Log4j2 in an Eclipse RCP application. I've been using a RollingFileAppender and am trying to switch to a JDBC appender backed by a ConnectionFactory. I've implemented this using the examples at https://logging.apache.org/log4j/2.x/manual/appenders.html#JDBCAppender as a guide but get a Cl

Re: Log to REST service

instaling Yanel. The appender is using queue, such that connection and socket timeouts do not matter and requests can be resent. HTH Michael Am 12.11.14 um 13:33 schrieb youri flement: > Hello, > > Thank you for your reply. I was looking for an out-of-the box appender that > I could reu

Re: Extending Appenders

an > > issue at work where error logs were emailed automatically, bringing down > > the mail server when the app kept generating the same error. Painful. > > > > > > Sent from my iPhone > > > > > >> On 2014/08/30, at 7:24, Michael Schall wrote: &g

Re: Extending Appenders

s well. What do you want to do that you can't do with the >> current SmtpAppender? >> >> Looks like several changes are required. I am away from my PC and can't >> judge the details now. Could you raise a feature request Jira and attach a >> patch that incl

Re: Extending Appenders

inal, please > attach a patch with the changes you have in mind. > > > On Sat, Aug 30, 2014 at 4:07 AM, Michael Schall > wrote: > > > I'm upgrading an application to use Log4j2. With our existing > > implementation we have created a new appender which extends

Extending Appenders

I'm upgrading an application to use Log4j2. With our existing implementation we have created a new appender which extends the SMTPAppender. I see the SMTPAppender is a final class now which prevents me from extending it. I was wondering what the reason for this is? Do we really need to re-imple

Re: Web Service Appender

t are buffered. one can buffer them persistently, or do I misunderstand you? I am not sure whether "refactoring" https://github.com/joshdevins/log4j-scribe-appender might make sense, but it probably makes sense to have a look at it. HTH Michael > > Ralph > > > On May 1,

Re: Share your experiences with log4j.

thanks very much for your feedback. Will have a closer look at it and send some feedback once I have made some more progress on it. Thanks Michael Am 11.03.14 13:47, schrieb Matt Sicker: > On Monday, 10 March 2014, Michael Wechner wrote: > >> Am 10.03.14 13:34, schrieb Matt Sic

Re: Share your experiences with log4j.

tom plugin are you using? I am not sure I understand your question, can you explain some more? (Our custom appender to send messages via HTTP is still based on log4j version 1) Thanks Michael > > On Monday, 10 March 2014, Michael Wechner wrote: > >> Hi >> >> I

Re: Share your experiences with log4j.

x27;t think it has anything to do with log4j itself, but rather with the code of our custom logger. As soon as I will have some time I will compare our code with for example https://github.com/alexlod/scribe-log4j-appender HTH Michael Am 10.03.14 01:43, schrieb Matt Sicker: > I'd like to

RE: Log4j2 Logging to FlumeAppender when Flume agents are down

the Appender are you using? (Agent, embedded, persistent). The latest log4j release upgraded the flume Appender to use Flume 1.4, with that version Flume is actually doing all the connectivity so any errors with regards to failover would be in Flume, not Log4j. Sent from my iPad > On Feb 19, 20

Log4j2 Logging to FlumeAppender when Flume agents are down

d. Thanks! Michael - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org

RE: log4j2 and Hibernate

Nick, Thanks for your suggestions. I admit we are using an 'ancient' version of Hibernate. Believe it or not, we were actually using an even older version before log4j2 forced us to a later version. I'll see if we can upgrade for starters and go from

RE: log4j2 and Hibernate

Nick, To my knowledge, Hibernate does not use JBoss logging until version 4.x and we're using Hibernate 3.x, so JBoss logging is not on our classpath. Am I mistaken? Michael From: Nick Williams [nicho...@nicholaswilliams.net] Sent: Friday, Februa

log4j2 and Hibernate

? We need to be able to display Hibernate's native SQL logging at times, so permanently turning this off is not really an option. Appreciate any help resolving this issue. Michael - To unsubscribe, e-mail: log4

RE: What is your release time frame?

Thanks, Matt. That's a great idea! Michael From: Matt Sicker [boa...@gmail.com] Sent: Monday, December 16, 2013 7:09 PM To: Log4J Users List Subject: Re: What is your release time frame? If it helps any, there's only 9 critical or blocker bug

RE: What is your release time frame?

Gary, That's understandable. I just wanted to see if there was any more info available. Keep up the good work. We eagerly anticipate the official release. Thanks for the quick response! Michael From: Gary Gregory [garydgreg...@gmail.com] Sent: M

What is your release time frame?

We are seriously looking at using Log4j 2, but your web site only indicates that it will be released soon. What do you mean by 'soon'? Please provide a more detailed roadmap. Thank you, Michael - To unsubscribe, e-m

Get all loggers in a JVM

post code snippet of the preferred way of doing that in log4j 2? Thanks http://mail-archives.apache.org/mod_mbox/logging-log4j-user/ -- Michael

Re: log4j 2 official release date

Thanks Remko for the valuable insight on queue size and ring buffer size in log4j and logback. I will make adjustments to the settings and run the test again. On Tue, Oct 1, 2013 at 10:02 AM, Remko Popma wrote: > Michael, > > I finally got around to looking at the test results you

Re: log4j 2 official release date

Hi Remko, You can find the micro-benchmarking tool I wrote on Github: https://github.com/michaelzhou999/logging-profiling Drop me a message if you have any questions. Thanks Michael On Sat, Sep 28, 2013 at 9:34 PM, Remko Popma wrote: > Michael, > > I'd be interest

Re: log4j 2 official release date

unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org > For additional commands, e-mail: log4j-user-h...@logging.apache.org > > -- Michael

Re: Logging only particular users

Hi Curt Hi Nick Thanks very much for the pointer to "fish tagging" and the explanations accordingly. Best wishes Michael Am 24.07.13 16:53, schrieb Nick Williams: On Jul 24, 2013, at 9:35 AM, Michael Wechner wrote: Hi We are using log4j for many years now for our open

Logging only particular users

and then to grep for this user or session id. But it seems to me a bit crude and hence I wanted to ask if somebody might have tried something similar? Thanks Michael - To unsubscribe, e-mail: log4j-user-unsubscr

Re: Blocked log file / logging

ris. My machine runs with Windows 7 x64. The used JVM is 1.6.0_20-b02. Again, Log4J is 1.2.16. Does the stack trace help? I myself cannot say I'm sure it's Log4j, but do not really know how to diagnose this. Best, Michael Stack trace: Thread [AWT-EventQueue-

Blocked log file / logging

sed version of log4j is 1.2.16. Unfortunately, I cannot just change it to something newer. Kind regards, Michael - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org

Re: Map Lookup Question

s null. Thanks, Michael T Minella - Original Message - From: "Ralph Goers" To: "Log4J Users List" Sent: Monday, December 24, 2012 12:03:43 PM Subject: Re: Map Lookup Question You are probably encountering https://issues.apache.org/jira/browse/LOG4J2-129. This has been f

Re: Map Lookup Question

og4j.BoringLoggingClass - I am logging: 0 Main 09:30:52.519 [Thread-3] ERROR org.somepackage.log4j.BoringLoggingClass - I am logging: 0 Thread_1 09:30:52.519 [Thread-2] ERROR org.somepackage.log4j.BoringLoggingClass - I am logging: 0 Thread_0 09:30:52.525 [Thread-1] ERROR org.somepackage.log4j

Re: Map Lookup Question

beta3 org.apache.logging.log4j log4j-core 2.0-beta3 Thanks, Michael T Minella - Original Message - From: "Ralph Goers" To: "Log4J Users List" Sent: Friday, Dec

Map Lookup Question

above, the replacement doesn't occur (my file ends up being named /tmp/${ctx.id}.log for example). Is that a limitation of that lookup or am I missing something? Any insight that can be provided is appreciated. Thanks in advance! Thanks, Michael T Minella

Re: Log4J doesn't work at all

On 10 April 2012 12:27, Michael Erskine wrote: > I know this might sound daft but is your class actually trying to log > anything? OK, I see where you're coming from: http://hc.apache.org/httpcomponents-client-ga/logging.html ...and you would expect the HttpClient to log to the c

Re: Log4J doesn't work at all

I know this might sound daft but is your class actually trying to log anything? - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org

Re: How to delete individual entries from a log file

Rather than your log file processor removing items from a log file, have _it_ log the items that it _has_ re-indexed! - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-

Re: How to delete individual entries from a log file

as you mention below I would like to have as little moving parts as possible and log4j is just so nicely simple, but maybe it is too simple for such a case. Thanks very much for your feedback Michael Alternatively, if that adds too many moving parts and you want to stick with text files, leave

How to delete individual entries from a log file

e would like to remove the corresponding particular entry from the log file. I understand that log4j might not be intended for such a usecase and maybe we shouldn't try to misuse it, but I would appreciate any pointers or ideas or alternative

Log4j stops logging at rollover...

doesn't make complete sense though, because I would think to see all of yesterdays log messages in the log. Any ideas what is going on here? Suggestions for next steps in trying to debug this? I've also included the log4j configuration file. Thanks for any help. Michael- ---

Re: JVM crash with Log4J.

27;t suggest anything more than that without doing your job for you :) Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org

Re: JVM crash with Log4J.

ity. That is what happened. Unless the logs are somehow fabricated :) The cause of the crash however could be anything! Have a try at repeating it by dropping newer Wars and Jars. Upgrade your Java runtime to apply all the officially available fixes. Quit running Tomcat as root :) Regards, Mich

Re: JVM crash with Log4J.

nce for each HTTP daemon? Is this something to do with... -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager Does this Log4j configuration usually work? Have you tried running on a recent version of Java 6? Regards, Michael Erskine.

Re: Log4j Count the number of record with timestamp

erging ugly category of "Let's try and get Log4j to billions of jobs that are already done perfectly by other tools". Seriously, does nobody know how to use cron and logrotate any more? Regards, Michael Erskine. -

Re: Creating a log4j appender that helps in "batching up" messages before logging into the file

Check out org.apache.log4j.FileAppender.setBufferedIO(boolean) Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org

Re: Creating a log4j appender that helps in "batching up" messages before logging into the file

mon thread. [*] not the LoggingEvent itself - it has excess baggage! I recommend the book Java Performance Tuning by Jack Shirazi published by O'Reilly. Not just for Java performance geeks but for ALL Java developers! And ALWAYS read the code of any librari

Re: Unable to disable ConsoleAppender in Log4j - Plz Help

>From the looks of it I suspect you're made a call to BasicConfigurator.configure() Regards, Michael Erskine. On 25 February 2010 16:26, ragz_82 wrote: > > I am writing logs for my application using Log4j and I need to use only > FileAppender. Right since the beginning, th

Re: Measuring logging performance impact (including string concatenation)

If you're concerned about performance then just code sensibly: when a call is going to be expensive just do what's right and check the logger level. Who cares if it involves an extra if statement? Regards, Michael Erskine. --

Re: How to roll the file based on size and time?

nt of data stored in each file like the RollingFileAppender maxFileSize property or an of the other complexities. I shudder to think of the comprehensive unit test suite to thoroughly validate and verify a unified DailyRollingFile/RollingF

RE: Using SocketAppender in Websphere

GMT] 000f SystemErr R > java.net.ConnectException: Connection refused: connect Sorry, but I have to ask: is there a suitable socket server listening on port 4445 of localhost? Unless you have a permanent logging server I suggest you use a SocketHubAp

RE: DailyRollingFileAppender

text log or write a custom appender that is a "prepender" with an ajax servlet if I wanted to get fancy web output. Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-user-unsubscr...@logging

RE: NDC "Memory Leak" without directly referencing it

Sounds like the contextual information isn't being popped off the stack - ensure your EJBs are being properly finalised and destroyed. Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-user-uns

RE: Is DailyRollingFileAppender efficient or safe to use if log file is huge?

I suggest you create a custom rolling file appender to do exactly what you need. Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h

RE: JDBCAppender

placed? Hi Kay, People usually roll their own replacement JDBCAppender: it's a lot of hassle trying to create a one-size-fits-all database appender as everybody's requirements are different (I know because I've tried and failed :

RE: How can I write a custom appender to supports Throwable as a second parameter?

pender (NB: costly to collect) call LoggingEvent.getThrowableStrRep() and handle it however you like. Regards, Michael Erskine. > -Original Message- > From: Alexander Spitzer [mailto:aspit...@gmail.com] > Sent: 28 September 2009 20:58 > To: Log4J Users List > Subject: Re:

RE: How can I write a custom appender to supports Throwable as a second parameter?

overridable method for "Throwable" as the second parameter, and so my > method for: > > protected void append(LoggingEvent event, Throwable exin) > > just gets ignored. Alex, You're confusing Appender methods with Logger methods! Regards, Michael Erskine.

RE: Verifying initialization

d out after 30 days of uptime that there's no audit trail! Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org

RE: Verifying initialization

le in the Appender class for a short while. Logging is pretty important for the work I do so it's all about well-tested graceful failure and fallback. Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-

RE: log4j does not log when the application crashes for some reason

se on this. > > Thanks, > Krishna Forgive me for being glib but the answer is to fix your code :) Regards, Michael Erskine.

RE: Looking for an extended Daily Rolling File Appender

Why not use grep and cron? (There seems to be an endless movement to try and make Log4j perform the tasks already performed perfectly by established tools!) Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-user

RE: Dynamic File Name and Turn off File Logging

> This works fine in Windows > but when run on Unix it actually creates a file called "nul". That's because what you're doing is Windows specific. Fix that if you need a cross-platform configuration.

RE: Warning in Javadoc of JDBCAppender

sure those familiar with the shortcomings of JDBCAppender just write their own custom appender - it's not too difficult and you get just what you need. I would release my source code if my work contract allowed it. I can outline details if anyone wants them.

RE: Serialize Unserialise LoggingEvent..

he source of org.apache.log4j.net.SocketHubAppender for a good example of management of the stream with the appropriate flush and reset methods. Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-user-unsubscr...@loggin

RE: Is re-start of the server required for activation of the log4j settings?

mail the list if all else fails (some choose to do this as their first step :) ) Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org

RE: Logging messages directed to stdout

n every week - it isn't hard to redirect stdout and stderr and any programmer should able to do it. Regards, Michael Erskine. - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-m

RE: Writing to Database

** Background thread to process async queue */ private Thread bg_thread; /** Set when shutdown */ private boolean shutdown = false; /** * A logged event that is queued for writing to the logging database in a * background thread. * * @author Michael Erskine

RE: I need to make logging in a complete application

int len) throws IOException { // log here in threadsafe manner } } Enjoy! Michael Erskine. - To unsubscribe, e-mail: log4j-user-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-user-h...@logging.apache.org

RE: DatePattern question

g/apache/log4j/DailyRollingFileAppender.html#setDatePattern(java.lang.String) respectively. Enjoy, Michael Erskine. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

RE: no appenders could be found for logger, but I think I have set the classpath!

ot; C:/eclipse/workspace/monitor/monitorClient/src/config/log4j.xml" to point log4j straight at your config. Regards, Michael Erskine. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

RE: log4j files and parsing and presentation

awk, and bash. Of course some tools need getting used to before becoming the most useful :) . Regards, Michael Erskine. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

RE: DatePattern question

> how do I set and get DatePattern attribute from a > DailyRollingFileAppender, in code? Hi Reza, I don't want to sound "all RTFM" :) but the DailyRollingFileAppender has methods getDatePattern and setDatePattern! Perhaps a glance at the code? :) Reg

RE: static log4j configuration statement

g4j configuration created if one has not already been configured explicitly (or, perhaps, automagically). Regards, Michael Erskine. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

RE: static log4j configuration statement

eCheck.check(); } ...and here follows a version of the class suitable for redistribution. Enjoy, Michael Erskine import org.apache.log4j.ConsoleAppender; import org.apache.log4j.Logger; import org.apache.log4j.PatternLayout; /** * Occasionally we find a JUnit test suite or test case clas

RE: network logging performance

erfacing. I have a strong belief that any non-trivial networked communications system can be generalised to IRC! Just my 2 euros :) Regards, Michael Erskine. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

RE: HOw to replace the system.out.println

cious buffering and filtering of course!) Regards, Michael Erskine. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

RE: Can custom appender override the log4j.xml configuration

hilst I use this technique extensively, I was quoting from the Introduction to log4j... http://logging.apache.org/log4j/1.2/manual.html I suggest you read it and if you want more detail feel free to read the source. If you still can't solve your problem feel free to ask for more help. Regards, M

RE: Can custom appender override the log4j.xml configuration

Or does the > log4j.xml > configuration overrides the settings in the class files ?? If you don't want log4j to avoid the default initialization procedure you can set the log4j.defaultInitOverrride system property to anything other than "false". Regards, Michael Erskine. --

RE: Distributed Logging Problem (log to remote database possible?)

thing up to connect to many servers, keep the connections up, render the logged events, queue them for writing to the databases, write to the databases asynchronously with DB connection pooling and recovery, etc., etc. Lots of scope for fun here! Regards, Michael Erskine. -

RE: Circular Dependency through Appender

7;t rely on any particular logging framework at runtime - keep it optional. Regards, Michael Erskine. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

RE: JDBCAppender configuration

pretty simple stuff -- I learned most of how Log4J works by stepping through the source in Eclipse. Regards, Michael Erskine. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

RE: JDBCAppender configuration

ConsoleAppender to debug what your app is doing and set a threshold of INFO on your JDBCAppender. The JDBCAppender is shoddy anyhow - write yourself a replacement. It's a great way to learn about what makes a good Appender. Regards, Michael Erskine. ---

RE: How to use a RollingFileAppender asynchronously?

bly crafted JDBC appender (I'll publish it one day!) Regards, Michael Erskine. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

MaxBackupIndex in DailyRollingFileAppender

o use RollingFileAppender because I want the files to rollover every day, rather than when they reach a certain size. So my requirements are: - Roll files over daily - Only keep the last 5 log files Any Solution? Regards, Michael - To unsubs

RE: precision of log4j

timing... long t1 = System.nanoTime(); function_n(); long t2 = System.nanoTime(); logger.debug("duration in nanos: "+(t2 -t1)); Regards, Michael Erskine. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

RE: Log4J uncaught exception

in their package names. Here's the author's page... http://www.dankomannhaupt.de/projects/index.html ...I looked into using this JDBC appender but after reading some of the source I decided to write my own. Regards, Michael Erskine.

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