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From Joan Balagueró - ventusproxy <joan.balagu...@ventusproxy.com>
Subject RE: Log4j2 rolling file rotation by hour not working
Date Fri, 02 Jun 2017 20:22:36 GMT
Hi,

CronTriggeringPolicy does not work either. We started to send requests at 17:26, the vproxy_access.2017-02-06.17
was correctly created, and it rotated at 18:00. Ok.

But the vproxy_access. 2017-02-06.18 didn't rotate at 19:00. The last line is:
1,167.114.89.180,2017-06-02 19:59:59.969,A,56,A,0,A,190,A,60,N,,167.114.89.180:80,deflate,16708,321,905,1,ok,2017-06-02
19:59:59.971

Apparently it's the same problem that occurs with the TimeBased. The log4j configuration is
the same, changing TimeBased by CronTriggeringPolicy:

<Policies>
	<CronTriggeringPolicy schedule="${sys:log.cronAccess}" />
</Policies>

Where log.cronAccess is "0 0 0/1 * * ?"

Joan.

-----Mensaje original-----
De: Ralph Goers [mailto:ralph.goers@dslextreme.com] 
Enviado el: viernes, 2 de junio de 2017 15:55
Para: Log4J Users List
Asunto: Re: Log4j2 rolling file rotation by hour not working

This sounds like a bug that has already been reported. I would suggest you try the CronTriggeringPolicy
instead o the TimeBasedTriggeringPolicy.

Ralph

> On Jun 2, 2017, at 3:19 AM, Joan Balagueró - ventusproxy <joan.balaguero@ventusproxy.com>
wrote:
> 
> Hello,
> 
> 
> 
> I致e posted this in stackoverflow, with no success. So I知 trying here now.
> 
> 
> 
> I'm seeing the following behaviour in log4j2, not sure if it's the expected.
> 
> 
> 
> This is part of my log4j.xml:
> 
> <RollingFile name="ACCESS_LOG" 
> 
> 
> filePattern="${sys:log.dir}vproxy_access.%d{${sys:log.rotateAccess}}"
> 
>             append="true" 
> 
>             bufferedIO="true"
> 
>             bufferSize="16384"
> 
>             immediateFlush="false">
> 
> 
> 
> <PatternLayout>
> 
>    <Pattern>%m%d{yyyy-MM-dd HH:mm:ss.SSS}%n</Pattern>
> 
> </PatternLayout>
> 
> 
> 
> <Policies>
> 
>    <TimeBasedTriggeringPolicy/>
> 
> </Policies>
> 
> 
> 
> </RollingFile>
> 
> 
> 
> The log.rotateAccess is a system property than can have the values of 
> 'yyyy-MM-dd' for daily rotation or 'yyyy-MM-dd.HH' for hourly rotation.
> 
> So, when I start to send requests to my app at 19:01 the
> vproxy_access.2017-05-25.19 is correctly created and requests are logged.
> This is the first line of this log:
> 
> 1,88.0.193.186,2017-05-25
> 19:01:31.733,A,56,A,0,A,190,A,60,N,,,,2716,423,0,53,ok,2017-05-25
> 19:01:31.852
> 
> 
> 
> It's ok, but this is the last line:
> 
> 1,167.114.89.180,2017-05-25
> 20:59:59.943,A,56,A,66,A,190,A,60,N,,,gzip,213161,323,5853,18,ok,2017-
> 05-25
> 20:59:59.967
> 
> 
> 
> The file has rotated at 21:00 instead of 20:00. So the
> vproxy_access.2017-05-25.20 contains all requests from 21:00:00 to 21:59:59.
> 
> 
> 
> And if we check the vproxy_access.2017-05-25.23, the first and last 
> line
> are:
> 
> 1,167.114.89.180,2017-05-25
> 23:59:59.984,A,56,A,0,A,190,A,60,N,,,gzip,165921,323,4683,12,ok,2017-0
> 5-26
> 00:00:00.002
> 
> ( . . . )
> 
> 1,167.114.89.180,2017-05-26
> 00:59:59.984,A,56,A,0,A,190,A,60,N,,,,147025,323,0,10,ok,2017-05-26
> 00:59:59.999
> 
> 
> 
> Furthermore, today we have stopped to send requests at 01:00 
> (vproxy_access.2017-06-02.00). When we have started to send requests 
> again at 12:07, the log file vproxy_access.2017-06-02.01 has been 
> created. This is the first line:
> 
> 1,167.114.89.180,2017-06-02
> 12:07:23.561,A,56,A,0,A,190,A,60,N,,167.114.89.180:80,gzip,151749,323,
> 4335,8
> ,ok,2017-06-02 12:07:23.575
> 
> 
> 
> I need my vproxy_access.yyyy-MM-dd.HH to contain all lines from 
> HH:00:00 to
> HH:59:59
> 
> Any help would be very appreciated.
> 
> Joan.
> 



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