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Posted to log4j-dev@logging.apache.org by "Remko Popma (JIRA)" <ji...@apache.org> on 2013/11/03 15:56:19 UTC

[jira] [Commented] (LOG4J2-392) Intermittent errors with appenders

    [ https://issues.apache.org/jira/browse/LOG4J2-392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13812390#comment-13812390 ] 

Remko Popma commented on LOG4J2-392:
------------------------------------

Andre, 
Thanks for looking into this. I added 2.0-beta9 to the affected versions. You mention you are seeing the same problem, is that problem #1 or #2? (Or both?)

Ilynaf and Andre,
Does this problem happen with a web application or with a stand-alone java application? (Details on java version, web container version, OS, etc may be useful.)

Just judging from the error stack trace, it looks as if the appender is trying to write to a file that has been closed.
Would it be possible for you to provide a small program that reproduces the issue?

> Intermittent errors with appenders
> ----------------------------------
>
>                 Key: LOG4J2-392
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-392
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Appenders
>    Affects Versions: 2.0-beta8, 2.0-beta9
>         Environment: Windows 7 SP1 64bit
>            Reporter: ilynaf
>         Attachments: log4j2.xml
>
>
> I intermittently receive following errors after upgrading to beta 8. EVERYTHING was working well with beta 6:
> * 1st error (happens most frequently)
> 2013-09-05 10:48:37,722 ERROR Attempted to append to non-started appender LogFile
> * 2nd error:
> 2013-09-05 10:49:38,268 ERROR Attempted to append to non-started appender LogFile
> 2013-09-05 10:49:38,268 ERROR Unable to write to stream log/ui-selenium-tests.log for appender LogFile
> 2013-09-05 10:49:38,269 ERROR An exception occurred processing Appender LogFile org.apache.logging.log4j.core.appender.AppenderRuntimeException: Error writing to RandomAccessFile log/ui-selenium-tests.log
> 	at org.apache.logging.log4j.core.appender.rolling.FastRollingFileManager.flush(FastRollingFileManager.java:108)
> 	at org.apache.logging.log4j.core.appender.rolling.FastRollingFileManager.write(FastRollingFileManager.java:89)
> 	at org.apache.logging.log4j.core.appender.OutputStreamManager.write(OutputStreamManager.java:129)
> 	at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:115)
> 	at org.apache.logging.log4j.core.appender.FastRollingFileAppender.append(FastRollingFileAppender.java:97)
> 	at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:102)
> 	at org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.run(AsyncAppender.java:228)
> Caused by: java.io.IOException: Write error
> 	at java.io.RandomAccessFile.writeBytes(Native Method)
> 	at java.io.RandomAccessFile.write(Unknown Source)
> 	at org.apache.logging.log4j.core.appender.rolling.FastRollingFileManager.flush(FastRollingFileManager.java:105)
> 	... 6 more



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