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https://issues.apache.org/jira/browse/LOG4NET-82?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17204223#comment-17204223
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Davyd McColl commented on LOG4NET-82:
-------------------------------------
Please open a new issue if this persists; I'm trying to clean up stale issues,
but I am interested in issues which are still relevant.
> RollingFileAppender: Cannot RollFile ... Source does not exist
> ---------------------------------------------------------------
>
> Key: LOG4NET-82
> URL: https://issues.apache.org/jira/browse/LOG4NET-82
> Project: Log4net
> Issue Type: Bug
> Components: Appenders
> Affects Versions: 1.2.9, 1.2.10
> Environment: Windows 2003 Server
> Reporter: Kenneth Oberleitner
> Priority: Major
> Fix For: 1.2/2.0 Maintenance Release
>
> Attachments: screenshot-1.png
>
>
> The following logging configuration will produce an endless loop of warnings
> under the following circumstances:
> <appender name="AppRollingFileAppender"
> type="log4net.Appender.RollingFileAppender">
> <param name="Threshold" value="ALL"/>
> <param name="File" value="Log\\Audit\\audit.txt" />
> <param name="AppendToFile" value="true" />
> <param name="MaxSizeRollBackups" value="-1" />
> <param name="RollingStyle" value="Date" />
> <param name="StaticLogFileName" value="true" />
> <param name="CountDirection" value="1" />
> <param name="DatePattern" value=".yyyyMMdd" />
> <layout type="log4net.Layout.PatternLayout">
> <param name="ConversionPattern" value="%date
> [%c(%property{log4net:HostName})-<%ndc>] - %message%newline" />
> </layout>
> </appender>
> 1.) set your system clock back at least three days
> 2.) run an application to create the static log file dated 3 days prior
> 3.) set your system clock forward a day (i.e. from Monday to Tuesday)
> 4.) run the application again, the log file will roll and a new static
> log file is written
> 5.) set your system clock forward a day (i.e. from Monday to Tuesday)
> 6.) run the application
> repeated warnings will be issued until the application is killed
> log4net:WARN RollingFileAppender: Cannot RollFile
> [E:\tmp\LoggingFileLockBug\LoggingFileLockBug\bin\Debug\Log\Audit\audit.txt.XXX]
> ->
> [E:\tmp\LoggingFileLockBug\LoggingFileLockBug\bin\Debug\Log\Audit\audit.txt.20060719.XXX].
> Source does not exist
> where XXX is infinitely incremented until the process is halted
> Two workarounds found so far both involve changing the date pattern. Both
> "yyyyMMdd" and ".yyyy-MM-dd" seem to work without issue.
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