DailyRollingFileAppender « log4j « Java Enterprise Q&A

1. Use MaxBackupIndex in DailyRollingFileAppender -log4j stackoverflow.com

Can someone please tell me how to use MaxBackupIndex in DailyRollingFileAppender.I know that the RollingFileAppender supports a maxBackupIndex property, but is there any workarounds for using MaxBackupIndex in DailyRollingFileAppender?

2. log4j redirect stdout to DailyRollingFileAppender stackoverflow.com

I have a java app that uses log4j. Config:

log4j.rootLogger=info, file

log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
log4j.appender.file.File=${user.home}/logs/app.log
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d [%t] %c %p %m%n

So all the log statements are correctly appended to the file, but i am losing stdout and stderr. ...

3. Log4j DailyRollingFileAppender concurrency with multiple processes stackoverflow.com

I have a number of identical processes that are writing to a single log file using a Log4j DailyRollingFileAppender. I am concerned that multiple processes may try and roll the file ...

4. Log4j DailyRollingFileAppender stackoverflow.com

I have a log file currently configured to roll over every hour. When it is first created it is called logfile.log, and once it rolls over it is renamed to logfile.log.YYYY-MM-DD-HH. What ...

5. How can I retain existing log file permissions with Log4J DailyRollingFileAppender stackoverflow.com

I have a jar file which internally use log file to write messages. Using this jar I have developed a Perl module. The usage of this module is across out firm. ...

6. What is the difference between log4j RollingFileAppender vs DailyRollingFileAppender stackoverflow.com

What is the difference between log4j RollingFileAppender vs DailyRollingFileAppender? and why would I use one verses the other?

7. Log4j FileNamePattern in DailyRollingFileAppender stackoverflow.com

Is there a way to specify a pattern for an original filename? I essentially want to do the following:

<param name="file" value="%d{yyyy/MM/dd HH:mm:ss}: %m%n_testlog.log"/>

How would I go about doing this?

8. Log4j dailyrollingfileappender file issues stackoverflow.com

We are encountering a peculiar problem. Scenario: We have 3 servers which with multiple instances of a component all writing transactional log to a single log file.We use log4j and the servers ...

9. log4j - DailyRollingFileAppender, override subAppend() stackoverflow.com

I am new to log4j's DailyRollingFileAppender class and I would like to use this to perform daily rotation of the log file and at the same time would like to also ...

10. DailyRollingFileAppender, losing previous day's data stackoverflow.com

Day 1 Program start and works all day. Log is written as expected Day 2 Past midnight when first activity for the day happens (a cron in my case) THAT ACTIVITY is recorded ...

11. log4j max log file size issue for a DailyRollingFileAppender coderanch.com

Hi I have configured log4J to my application with an appender as log4j.appender.FILE-D=org.apache.log4j.DailyRollingFileAppender log4j.appender.FILE-D.File=logs/abc/a.log log4j.appender.FILE-D.DatePattern=.yyyy-MM-dd log4j.appender.FILE-D.Threshold=DEBUG Note : I have not specified any max file size propertie the issue that i am facing is that when ever the log file size reaches to say 8GB then the logging of messages appends to a new log file which must not be as ...