logging-log4net-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Horst Beham (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LOG4NET-378) Rolling log file is overwritten when application is restarted
Date Mon, 27 May 2013 10:16:20 GMT

    [ https://issues.apache.org/jira/browse/LOG4NET-378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13667678#comment-13667678
] 

Horst Beham commented on LOG4NET-378:
-------------------------------------

Data is definitively lost.
File "flotto.20130527.1.log" had 4MB of log data in it (which was then rolled over to flotto.20140527.2.log)
and when the process was restarted file 1.log got truncated and is currently being written
to. 
I can see original log statements and timestamps in 0.log, 2.log, 3.log. The original information
from 1.log is missing and the file only contains log statements since the process restarted.
When I restart the process again, file 1.log is being truncated again even though it's currently
only 100KB in size.
                
> Rolling log file is overwritten when application is restarted
> -------------------------------------------------------------
>
>                 Key: LOG4NET-378
>                 URL: https://issues.apache.org/jira/browse/LOG4NET-378
>             Project: Log4net
>          Issue Type: Bug
>    Affects Versions: 1.2.11
>            Reporter: Horst Beham
>            Priority: Minor
>
> My server process uses log files which roll on date and file size (4MB). 
> When I restart the server and there are already more than 1 log files for the current
date, the 2nd segment gets overwritten and the 3rd, 4th, ... may get overwritten later, when
#2 is filled up again.
> I'm using version 1.2.11, which I can't select in the "Affects Version" combo box.
> e.g. 
> flotto.20130527.0.log = 4MB
> flotto.20130527.1.log = 0MB (just got overwritten when the server was restarted)
> flotto.20130527.2.log = 4MB (still contains original data but will be overwritten too
as soon as #1 fills up)
> flotto.20130527.3.log = 4MB (same as above)
> The configuration in MyServer.exe.config looks like this:
> <log4net>
>     <appender name="LogFileAppender" type="log4net.Appender.RollingFileAppender">
>       <file value="flotto.log" />
>       <appendToFile value="true" />
>       <encoding>utf-8</encoding>
>       <preserveLogFileNameExtension value="true"/>
>       <rollingStyle value="Composite" />
>       <staticLogFileName value="false" />
>       <datePattern value=".yyyyMMdd"/>
>       <countDirection value="1"/>
>       <maximumFileSize value="4MB" />
>       <layout type="log4net.Layout.PatternLayout">
>         <conversionPattern value="%date [%-7thread] %-5level %-35logger - %message%newline"
/>
>       </layout>
>     </appender>
>     <root>
>       <level value="INFO" />
>       <appender-ref ref="LogFileAppender"/>
>     </root>
>     <logger name="Flotto.FlottoService">
>       <!--<level value="DEBUG"/>-->
>     </logger>
>     <logger name="Flotto.TcpServer">
>       <!--<level value="DEBUG"/>-->
>     </logger>
>     <logger name="Flotto.UdpBroadcastReceiver">
>       <!--<level value="DEBUG"/>-->
>     </logger>
>     <logger name="Flotto.GpsTrackerGprsServer">
>       <level value="DEBUG"/>
>     </logger>
>     <logger name="Flotto.SmsAtHttpReceiver">
>       <level value="DEBUG"/>
>     </logger>
>     <logger name="Flotto.SmsAtHttpSender">
>       <level value="DEBUG"/>
>     </logger>
>     <logger name="Flotto.BulksmsComHttpReceiver">
>       <level value="DEBUG"/>
>     </logger>
>     <logger name="Flotto.BulksmsComHttpSender">
>       <level value="DEBUG"/>
>     </logger>
>     <logger name="Flotto.TrackerManager">
>       <!--<level value="INFO"/>-->
>     </logger>
>   </log4net>

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message