log4j 1.2.13

I've upgraded a supporting library to 1.2.13 and as a result the main program needed also upgrading to 1.2.13. A class in the supporting library runs perfectly using 1.2.13, however if that class is loaded from the main of the main program I get an exception. java.lang.NoSuchFieldError: le

RE: log4j 1.2.13

As often the solution comes right after the help-in-a-bottle was thrown out to sea: it turns out I copied a little too much of the parameters from the command line script to the Eclipse run box, specifically the main class name was copied. Logically this could result in a duplicate (but identical)

Re: JDBC Appender

Suneel, Can I change the configuration in log4j.xml and achieve this without changing my classes? The jdbc appender in my log4j.xml is: I want to replace the hardcoded 'user' value in the created_by field with the current user. Otherwise I can add a field for MDC/NDC in my table

RE: JDBC Appender

Yes, IF u wants u can change It is not Effect... From Suneel -Original Message- From: Merin Shaji [mailto:[EMAIL PROTECTED] Sent: Monday, August 21, 2006 5:04 PM To: Log4J Users List Subject: Re: JDBC Appender Suneel, Can I change the configuration in log4j.xml and achieve this without

Re: JDBC Appender

I could not understand what you meant. On 8/21/06, ysuneelreddy <[EMAIL PROTECTED]> wrote: Yes, IF u wants u can change It is not Effect... From Suneel -Original Message- From: Merin Shaji [mailto:[EMAIL PROTECTED] Sent: Monday, August 21, 2006 5:04 PM To: Log4J Users List Subject: Re

RE: JDBC Appender

Yes, is what he meant. -Original Message- From: Merin Shaji [mailto:[EMAIL PROTECTED] Sent: Monday, August 21, 2006 13:54 To: Log4J Users List Subject: Re: JDBC Appender I could not understand what you meant. On 8/21/06, ysuneelreddy <[EMAIL PROTECTED]> wrote: > > Yes, IF u wants u ca

RE: JDBC Appender

Iam saying If u want to change in Ur Log4j.xml u can change with out change class I think it is better to write Log4j.properties instead of log4j.xml No problem if u uses Log4j.xml From Suneel -Original Message- From: Merin Shaji [mailto:[EMAIL PROTECTED] Sent: Monday, August 21, 2006 5:

Filtering long log files and searching

I am trying to use chainsaw to view entries in a log file. I have it setup, and working fine. The log file I have is large, so chainsaw is unable to hold all the messages I want to see in its 5000 entry cyclic window. So I would like to know how to set things up so I can view not just the last 500

Re: Fwd: log file should be overwritten

The file appender will only append to a log file if it is specified in the config. Don't specify it in the config and it won't append. Of course, this means on application restart, not for each log statement. I can't imagine why one would want to overwrite for each log statement, but I just wan

RE: Filtering long log files and searching

Hi Chris, - You don't have to use a cyclic buffer (this is configurable per-tab), but Chainsaw launched via Web Start may not have enough memory to load your log file. If you download the 'bundle', you can modify the startup script to allocate more memory to the VM, which may allow you to load

RE: JDBC Appender

If you want to use MDC or NDC, you will have to register the values using your classes. However, once you have that, you can redefine the layout of your appender in the config file without changing your classes. This article provides both an example of a JDBCAppender configuration and talks abou

InterruptedIOException in WriterAppender and Thread.interrupt()

hi there, i have problems with "InterruptedIOException"s that i get in my standalone application. i use log4j 1.2.9 on SunOS 5.8 when searching the archives i found the following message by ceki gülcü as answer to a similar problem: http://www.mail-archive.com/log4j-user@jakarta.apache.org

RE: Fwd: log file should be overwritten

Since logging is "meant" to "keep" logs, I suggest you do not overwrite logs, rather use something like RollingFileAppender to have N Number of files, and roll them over based on time, or Size. Hope this helps. -Kamal. -Original Message- From: Jacob Kjome [mailto:[EMAIL PROTECTED] Sent:

using variables in log4j xml file

Hi group, I am not sure if it is the right place to ask this question but I have seen usage of jboss variables in the log4j.xml file. However, I am wondering if it is possible to use environment variables in the config file, something like ${env.LOG_DIR}. Thanks, Farzad-

Re: using variables in log4j xml file

When you say "environment variables", do you mean System (JVM-wide) properties? If so, then you just reference them as ${mysyspropname}. I imagine that JBoss sets some system properties and that is probably what you are seeing referenced in the log4j config files you speak of. The example you p

RE: using variables in log4j xml file

Jake, Thanks for your sharp response. What I need to do is to set a variable outside the Log4j.xml file and have all the log redirected to the path specified in that variable. By environment variable I meant what you set in you windows property window, like PATH and CLASS_PATH. Well, I have the

Re: Log4j 1.2.9, 64-bit, Websphere Performance Problems

matt.accola wrote: Thanks for the reply! The scenario is that my customer has the 64-bit machine and I have only 32-bit systems for testing. That's a problem because they will not allow me to run our profiler on their environment :( I cannot replicate in the 32-bit environment so I can't profi

RE: using variables in log4j xml file

Well, System properties are not the same as OS environment properties. If you want an OS environment property to exist in the JVM, you will have to set it via the -D parameter on the command line, such as (on windows) java -Dlog.dir=%LOG_DIR% MyClass Then, in your log4j.xml file... Jake

Re: Log4j 1.2.9, 64-bit, Websphere Performance Problems

I have been pulled away on some other things. The next free moment I get I'll post the results of some additional tests based on your comments. -- View this message in context: http://www.nabble.com/Log4j-1.2.9%2C-64-bit%2C-Websphere-Performance-Problems-tf2088247.html#a5914135 Sent from the Lo

Re: InterruptedIOException in WriterAppender and Thread.interrupt()

If you interrupt the thread doing the logging, what else would you expect to happen? On 8/21/06, Patrick Wyss <[EMAIL PROTECTED]> wrote: hi there, i have problems with "InterruptedIOException"s that i get in my standalone application. i use log4j 1.2.9 on SunOS 5.8 when searching the archives

Testing log4j with UTF-16

Hi, In the test EncodingTest.java, how is the UTF-16 handled, since UTF-16 appends Byte Order Mark, as below fe ff UTF-16 for 16-bit internal UCS-2, big endian, Java network order ff fe UTF-16 for 16-bit internal UCS-2, little endian, Intel/Microsoft order 00 00 fe ff UTF-32 for

Re: JDBC Appender

Jake, Thanks for your reply. I tried out NDC and is working fine. But I could not use MDC. It gave the following error: java.lang.NoSuchMethodError: org.apache.log4j.spi.LoggingEvent.getMDC (Ljava/lang/String;)Ljava/lang/Object; I am using log4j-1.3alpha0.jar and a jdbcappender which extends l