[LOG4J2-2246] CronTrigger not rolling file correctly

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.8.2, 2.10.0
• Component/s: Core
• Assignee: Unassigned
• Reporter: Cixiang
• Created: 13/Feb/18 09:25
• Updated: 02/Feb/19 06:47

Description

Configure a rolling file appender with a cron trigger policies:

<RollingFile name="rollingLog" filePattern="${basePath}/${webAppName}-%d{yyyyMMdd-HHmmss}.log">

    <Policies>

        <CronTriggeringPolicy schedule="0 0 0/12 * * ?"  evaluateOnStartup="true"/>

    </Policies>

</RollingFile>

then, after runing some days, I got log files:

rw-r---- 1 xchgcode xchgcode 133876 2月 11 23:59 xchgCode-20180211-120000.log
rw-r---- 1 xchgcode xchgcode 168375 2月 12 11:58 xchgCode-20180212-000000.log
rw-r---- 1 xchgcode xchgcode 353094 2月 13 11:59 xchgCode-20180212-120000.log
rw-r---- 1 xchgcode xchgcode 74250 2月 13 17:16 xchgCode-20180213-120000.log

 

Look at the file "xchgCode-20180212-120000.log" and "xchgCode-20180213-120000.log", a file should named by "xchgCode-20180213-000000.log" is missing.

 

when I opened "xchgCode-20180212-120000.log", I found that the log time start at 2018-02-12 12:00:34.751 and end at 2018-02-13 11:59:59.753

 

Log file should rolling at 2018-02-13 00:00:00, but it not.