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Posted to log4j-dev@logging.apache.org by "Gary Gregory (JIRA)" <ji...@apache.org> on 2015/06/27 10:28:04 UTC
[jira] [Updated] (LOG4J2-999) Log4j2 Issue with RollingFileAppender
rotation with AsyncLogger
[ https://issues.apache.org/jira/browse/LOG4J2-999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Gregory updated LOG4J2-999:
--------------------------------
Fix Version/s: (was: 2.3)
Removed fix version.
> Log4j2 Issue with RollingFileAppender rotation with AsyncLogger
> ---------------------------------------------------------------
>
> Key: LOG4J2-999
> URL: https://issues.apache.org/jira/browse/LOG4J2-999
> Project: Log4j 2
> Issue Type: Bug
> Components: Appenders
> Affects Versions: 2.2
> Environment: Linux CentOS 6.7, jdk7.0.57, Tomcat7.0.59
> Reporter: Joan Balagueró
> Assignee: Remko Popma
> Priority: Critical
>
> I have this log4j.xml configuration file: http://www.grupoventus.com/download/log4j.xml
> Relevant snippet:
> {code}
> <RollingFile name="ACCESS_LOG" fileName="${sys:log.dir}vproxy_access"
> filePattern="${sys:log.dir}vproxy_access.%d{yyyy-MM-dd}"
> append="true" immediateFlush="false">
> <PatternLayout>
> <Pattern>%m%d{yyyy-MM-dd HH:mm:ss}%n</Pattern>
> </PatternLayout>
> <Policies>
> <TimeBasedTriggeringPolicy/>
> </Policies>
> </RollingFile>
> {code}
> There is an async logger called LOGGER_ACCESS that is using a RollingFileAppender named ACCESS_LOG.
> We have sent an stress test against our application, about 500 simultaneous requests. Every request appends a new line to the current log.
> At 00:00 log file was rotated, and now there are two logs (as expected): vproxy_acccess.2015-04-16 (the older) and vproxy_access (the current from today, day 17).
> But if we take a look to the old log file, we see this. Below the last two lines of my log:
> 1,1429221599904,A,56,A,66,A,,190,A,S,5,S,2359,0000,2359,0,N,188.165.133.226,gzip,86,456,93,89,error.0011,2015-04-16 23:59:59
> 1,1429221599999,A,56,A,66,A,,190,A,S,5,S,2359,0000,2359,300000,S,,gzip,66342,456,1064,0,ok,2015-04-17 00:00:00
> The first request from 2015-04-17 has been included into the log from day 16. Just the first one, the rest have been correctly appended to the vproxy_access log.
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