Have you made sure that Flink is using logback [1]?
[1]
https://ci.apache.org/projects/flink/flink-docs-master/apis/best_practices.html#using-logback-instead-of-log4j
Cheers,
Till
On Tue, Apr 19, 2016 at 2:01 PM, Balaji Rajagopalan <
balaji.rajagopa...@olacabs.com> wrote:
> The are two files in the /usr/share/flink/conf directory, and I was trying
> to do the rolling of application logs which goes to following directory in
> task nodes.
>
> /var/log/hadoop-yarn/containers/application_*/container_*/taskmanager.log
> out err
>
> Changing the logback.xml and logback-yarn.xml has no effect on the log
> file size nor any rolling is happening. Any inputs please.
>
> Here is the configuration I have, anything wrong with the config or the
> approach.
>
> <configuration>
> <appender name="FILE" class="ch.qos.logback.core.
> rolling.RollingFileAppender">
>
> <file>${log.file}</file>
>
> <rollingPolicy class="ch.qos.logback.core.rolling.
> TimeBasedRollingPolicy">
>
> <!-- daily rollover -->
>
> <fileNamePattern>${log.file}_%d{yyyy-MM-dd}.%i.log</fileNamePattern>
>
> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.
> rolling.SizeAndTimeBasedFNATP">
>
> <!-- or whenever the file size reaches 50MB -->
>
> <maxFileSize>50MB</maxFileSize>
>
> </timeBasedFileNamingAndTriggeringPolicy>
>
> <!-- keep 30 days' worth of history -->
>
> <maxHistory>30</maxHistory>
>
> </rollingPolicy>
>
> <encoder>
> <charset>UTF-8</charset>
> <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level
> %logger{60} %X{sourceThread} - %msg%n</pattern>
> </encoder>
>
> </appender>
>
>
> <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
> <encoder>
> <pattern>%d{yyyy-MM-dd HH:mm:ss} %-5level %logger{60}
> %X{sourceThread} - %msg%n</pattern>
> </encoder>
> </appender>
>
> <logger name="ch.qos.logback" level="WARN" />
> <root level="INFO">
> <appender-ref ref="file"/>
> <appender-ref ref="console"/>
> </root>
> </configuration>
>
