Hi Li,
A potential reason could be conflicting logging frameworks. Can you share
the log in your .out file and let us know if the print format of the log is
the same as the configuration file you gave.
Best,
Vino
Li Peng <li.p...@doordash.com> 于2019年12月10日周二 上午10:09写道：
> Hey folks, I noticed that my kubernetes flink logs (reached via *kubectl
> logs <pod-name>*) completely ignore any of the configurations I put into
> /flink/conf/. I set the logger level to WARN, yet I still see INFO level
> logging from flink loggers
> like org.apache.flink.runtime.checkpoint.CheckpointCoordinator. I even made
> copied the same properties to /flink/conf/log4j-console.properties
> and log4j-cli.properties.
>
> From what I can tell, kubernetes just listens to stdout and stderr, so
> shouldn't the log4j.properties control output to them? Anyone seen this
> issue before?
>
> Here is my log4j.properties:
>
>
> # This affects logging for both user code and Flink
> log4j.rootLogger=WARN, file, console, stdout
>
> # Uncomment this if you want to _only_ change Flink's logging
> log4j.logger.org.apache.flink=WARN
>
> # The following lines keep the log level of common libraries/connectors on
> # log level INFO. The root logger does not override this. You have to manually
> # change the log levels here.
> log4j.logger.akka=INFO
> log4j.logger.org.apache.kafka=INFO
> log4j.logger.org.apache.hadoop=INFO
> log4j.logger.org.apache.zookeeper=INFO
>
> # Log all infos in the given file
> log4j.appender.file=org.apache.log4j.FileAppender
> log4j.appender.file.file=${log.file}
> log4j.appender.file.append=false
> log4j.appender.file.layout=org.apache.log4j.PatternLayout
> log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss,SSS} %-5p
> %-60c %x - %m%n
>
> # Log all infos to the console
> log4j.appender.console=org.apache.log4j.ConsoleAppender
> log4j.appender.console.layout=org.apache.log4j.PatternLayout
> log4j.appender.console.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss,SSS}
> %-5p %-60c %x - %m%n
>
> # Suppress the irrelevant (wrong) warnings from the Netty channel handler
> log4j.logger.org.apache.flink.shaded.akka.org.jboss.netty.channel.DefaultChannelPipeline=ERROR,
> file, console
> log4j.logger.org.apache.flink.streaming.api.functions.sink.TwoPhaseCommitSinkFunction=WARN
> log4j.logger.org.apache.flink.runtime.checkpoint=WARN
>
> Thanks,
> Li
>
