Hi, I am using Log4Cxx on Windows. I always get the following error
------------------------------------------------------------------------ ----------------------------------- Failed to rename [C:\app-name/logs/event-handler.log] to [C:\app-name/logs/event-handler.log.2005-11-28]. ------------------------------------------------------------------------ ----------------------------------- Due to this error, in order to continue writing log, Log4Cxx overwrites the old log file. Thus I lose the old log. I am using DailyRollingFileAppender and my config file is as given below <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE log4j:configuration SYSTEM "./log4j.dtd"> <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false"> <appender name="APP_LOGFILE" class="org.apache.log4j.DailyRollingFileAppender"> <errorHandler class="org.apache.log4j.helpers.OnlyOnceErrorHandler"/> <param name="File" value="${APP_HOME}/logs/event-handler.log"/> <param name="Append" value="true"/> <param name="Threshold" value="warn"/> <!-- Rollover at midnight each day --> <!--<param name="DatePattern" value="yyyy-MM-dd"/> Does not work--> <param name="MaxFileSize" value="25MB" /> <param name="MaxBackupIndex" value="10" /> <layout class="org.apache.log4j.PatternLayout"> <param name="ConversionPattern" value="%d %-5p [%c{1}] %m%n"/> </layout> </appender> <root> <appender-ref ref="APP_LOGFILE"/> </root> </log4j:configuration> Regards, Jitendra