What difference does the creation time of the log file make? Why is it important to you? David On 29 Jun 2011, at 17:17, Leon Rosenberg <rosenberg.leon@gmail.com> wrote:
Thanx for the reply, David. Is there another, less hackier way to do it? The problem with 'log-a-message' approach, is that this log file only contains events that really happened and is parsed and imported into another reporting tool. So if we start to log a message at 00:01, we have to force the people who write the reporting tool to ignore this special message type etc. I would prefer to keep things simpler, is there a possibility to force logging behavior without actually logging something? Like a log.nop()? ;-)
Another possibility we were thinking about was to have a cron job performing touch on the logback.xml, which should also trigger rolling. Or wouldn't it not?
Any other ideas?
thanx in advance Leon
On Tue, Jun 28, 2011 at 3:33 PM, David Roussel <nabble@diroussel.xsmail.com> wrote:
Yes it rolls on the first message. To force rolling, log a message.
On 28 Jun 2011, at 13:13, Leon Rosenberg <rosenberg.leon@gmail.com> wrote:
Hello,
I have following logback rolling file appender configuration:
<appender name="DWHTextToolActionLogger" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>${user.home}/data/inbound/csi/text_approval/xxx_text_approval.csv</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>${user.home}/data/inbound/csi/text_approval/xxx_text_approval_%d{yyyy_MM_dd}.csv.gz</fileNamePattern> <maxHistory>100</maxHistory> </rollingPolicy> <encoder> <pattern>%m%n</pattern> </encoder> </appender>
<logger name="DWHTextToolActionLogger" additivity="false"> <level value="INFO" /> <appender-ref ref="DWHTextToolActionLogger" /> </logger>
I would expect the log file to roll nightly, however, I only see following files:
-rw-r--r-- 1 xxx xxx 236K Jun 28 14:08 xxx_text_approval.csv -rw-r--r-- 1 xxx xxx 39K Jun 22 08:21 xxx_text_approval_2011_06_21.csv.gz -rw-r--r-- 1 xxx xxx 32K Jun 23 08:18 xxx_text_approval_2011_06_22.csv.gz -rw-r--r-- 1 xxx xxx 35K Jun 24 07:52 xxx_text_approval_2011_06_23.csv.gz -rw-r--r-- 1 xxx xxx 26K Jun 25 07:43 xxx_text_approval_2011_06_24.csv.gz -rw-r--r-- 1 xxx xxx 41K Jun 26 07:50 xxx_text_approval_2011_06_25.csv.gz -rw-r--r-- 1 xxx xxx 28K Jun 27 07:44 xxx_text_approval_2011_06_26.csv.gz -rw-r--r-- 1 xxx xxx 57K Jun 28 08:12 xxx_text_approval_2011_06_27.csv.gz
Is it misconfigured, or does the rolling actually happens at the first log message in the morning? If it's action based, how can i configure rolling to be triggered @midnight no matter how empty or full the log is?
regards Leon
p.s. version: <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>0.9.28</version> _______________________________________________ Logback-user mailing list Logback-user@qos.ch http://qos.ch/mailman/listinfo/logback-user
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