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From "Andre Bogus (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LOG4J2-520) RollingRandomAccessFile with Async Appender skip logs
Date Mon, 05 May 2014 09:59:14 GMT

    [ https://issues.apache.org/jira/browse/LOG4J2-520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13989396#comment-13989396
] 

Andre Bogus commented on LOG4J2-520:
------------------------------------

I see on 392 that you have pushed a fix, I'm in the process of building it. Once I've done,
I'll return with results.

> RollingRandomAccessFile with Async Appender skip logs
> -----------------------------------------------------
>
>                 Key: LOG4J2-520
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-520
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Appenders
>    Affects Versions: 2.0-beta9, 2.0-rc1
>         Environment: JDK 1.6, Eclipse
>            Reporter: JavaTech
>            Assignee: Remko Popma
>         Attachments: log4j2.xml
>
>
> I have written a sample code which will write DEBUG, INFO , WARN logs in a single flile,
I have written a logs in FOR loop printing numbers from 1 to 99.
> sometime it print numbers incomplete sequence, like 1 to 67, 1 to 89 etc.
> log4j2.xml
> {code:xml}
> <?xml version="1.0" encoding="UTF-8"?>
> <Configuration>
>   <Appenders>
>     <RollingRandomAccessFile name="RollingRandomAccessFile"
>       fileName="logs/app.log" filePattern="logs/$${date:yyyy-MM}/app-%d{MM-dd-yyyy}-%i.log"
>       immediateFlush="false" append="true" ignoreExceptions="false">
>       <PatternLayout>
>         <Pattern>%d %-5p [%t] (%F:%L) - %m%n</Pattern>
>       </PatternLayout>
>       <Policies>
>         <TimeBasedTriggeringPolicy />
>         <SizeBasedTriggeringPolicy size="100KB"/>
>       </Policies>
>     </RollingRandomAccessFile>
>     <Async name="ASYNC" includeLocation="true">
>       <AppenderRef ref="RollingRandomAccessFile" />
>     </Async>
>   </Appenders>
>   <Loggers>
>     <Root level="debug" includeLocation="true">
>       <AppenderRef ref="ASYNC" />
>     </Root>
>   </Loggers>
> </Configuration>
> {code}
> Sample Java Code
> {code}
> import org.slf4j.Logger;
> import org.slf4j.LoggerFactory;
> public class LoggerUtil {
> 	public static Logger logger = LoggerFactory.getLogger(LoggerUtil.class);
> 	public static void main(String[] args) {
> 		System.out.println("start");
> 		logger.debug("debug log");
> 		logger.info("info log");
> 		logger.error("error log");
> 		for(int i = 0; i < 99; i++) {
> 			logger.warn("{}",i);
> 			System.out.println("I : - " + i);
> 		}
> 		logger.error("finish printing logs");
> 		System.out.println("end");		
> 	}
> }
> {code}



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