Java daily rolling file appender

Is is possible to specify monthly, weekly, half-daily, daily, hourly, or minutely rollover schedules. DatePattern Rollover schedule Example '. The first day of the week depends on the locale. At approximately Do not use the colon ":" character in anywhere in the DatePattern option. The text before the colon is interpeted as the protocol specificaion of a URL which is probably not what you want. By default, the pattern is set to "'. For example, if the rollover period is one hour, the log file will be renamed to the value of "scheduledFilename" at the beginning of the next hour.

The precise time when a rollover occurs depends on logging activity. The opened filename will become the ouput destination for this appender. This options determines the rollover schedule. FP Best Seller. Copyright Alvin Alexander, alvinalexander. What this is This file is included in the DevDaily. Other links The search page Other source code files at this package level Click here to learn more about this project The source code. PatternLayout] which can only be checked for null.

Going to try finding a factory method instead. Searching for factory method TimeBasedTriggeringPolicy org. CompositeTriggeringPolicy org. DefaultRolloverStrategy org. RollingFileAppender org. ConcurrentMap org. AppenderRef org. LoggerConfig org. Loggers org. DefaultConfiguration 43db Registering a new one. LoggerContext b] started OK. Improve this question.

Adam Adam 53 2 2 silver badges 12 12 bronze badges. You mean, not the file content. The log folder size is increasing? The application.

In other words, application. I want application. FWIW, I think log4j moves the current log file to the dated-name and then opens a new file.

I'm struggling to understand how this could fail. I read the code in the DefaultRolloverStrategy class and I agree Add a comment. Active Oldest Votes. So my final log4j2. Thanks, Adam. Improve this answer. Please raise this issue on the log4j-user mailing list or file a Jira ticket for this to get feedback from the log4j community.

You may have found a bug. I don't think it's a bug. The default behaviour makes perfect sense once I read the documentation properly. It just doesn't make sense why they chose that as the default. I hope this sentence makes sense! One thing to note Thanks for the suggestion, but this definitely isn't the problem. All users have Full Control permissions in this directory and all subdirectories. I probably should also have mentioned above that I am using Windows 10 in case it's relevant — Adam.

I have edited my original post and added the log that came from this. I don't notice any problems though — Adam. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.