Logging level

[khudyakovan]

Hello,

Could you tell me, please, how to change logging level for boundedElastic of my Kafka UI instance?
My docker log is full of repetitive debug messages such us

2023-03-29 14:17:01,776 DEBUG [boundedElastic-1] c.p.k.u.s.ClustersStatisticsScheduler: Metrics updated for cluster: xxxx
2023-03-29 14:17:30,759 DEBUG [parallel-2] c.p.k.u.s.ClustersStatisticsScheduler: Start getting metrics for kafkaCluster: xxxx
2023-03-29 14:17:30,761 DEBUG [boundedElastic-1] c.p.k.u.s.m.JmxMetricsRetriever: Collection JMX metrics for service:jmx:rmi:///jndi/rmi://kafka1:9989/jmxrmi
2023-03-29 14:17:30,761 DEBUG [boundedElastic-2] c.p.k.u.s.m.JmxMetricsRetriever: Collection JMX metrics for service:jmx:rmi:///jndi/rmi://kafka2:9989/jmxrmi
2023-03-29 14:17:30,761 DEBUG [boundedElastic-4] c.p.k.u.s.m.JmxMetricsRetriever: Collection JMX metrics for service:jmx:rmi:///jndi/rmi://kafka3:9989/jmxrmi
2023-03-29 14:17:31,583 DEBUG [boundedElastic-2] c.p.k.u.s.m.JmxMetricsRetriever: 735 metrics collected for service:jmx:rmi:///jndi/rmi://kafka1:9989/jmxrmi
2023-03-29 14:17:31,677 DEBUG [boundedElastic-4] c.p.k.u.s.m.JmxMetricsRetriever: 766 metrics collected for service:jmx:rmi:///jndi/rmi://kafka2:9989/jmxrmi
2023-03-29 14:17:31,715 DEBUG [boundedElastic-1] c.p.k.u.s.m.JmxMetricsRetriever: 859 metrics collected for service:jmx:rmi:///jndi/rmi://kafka3:9989/jmxrmi

I'm using version 0.6.1 (ef0dacb)

[Haarolean]

Hi,

logging.level.com.provectus.kafka.ui.service.metrics.JmxMetricsRetriever: INFO

[khudyakovan]

Hi @Haarolean,
Tried to add to docker-compose this line but it didn't help :(
LOGGING_LEVEL_com.provectus.kafka.ui.service.metrics.JmxMetricsRetriever: INFO

Also tried
LOGGING_LEVEL_COM_PROVECTUS_KAFKA_UI_SERVICE_METRICS_JmxMetricsRetriever: INFO

[Haarolean]

@khudyakovan I do not recommend using env variables for this exact reason, the case of the part of the property could become something you're not expecting.
Try LOGGING_LEVEL_COM_PROVECTUS_KAFKA_UI_SERVICE_METRICS, without a class. If it still doesn't work, migrate to yaml configs.

[khudyakovan]

@khudyakovan I do not recommend using env variables for this exact reason, the case of the part of the property could become something you're not expecting. Try LOGGING_LEVEL_COM_PROVECTUS_KAFKA_UI_SERVICE_METRICS, without a class. If it still doesn't work, migrate to yaml configs.

Hi, it helped partly.
It doesn't show messages like this
DEBUG [boundedElastic-1] c.p.k.u.s.m.JmxMetricsRetriever: Collection JMX metrics for service:jmx:rmi:///jndi/rmi://kafka1:9989/jmxrmi
But it still appears messages like

2023-04-06 11:45:31,379 DEBUG [parallel-4] c.p.k.u.s.ClustersStatisticsScheduler: Start getting metrics for kafkaCluster: xxx
2023-04-06 11:45:32,385 DEBUG [boundedElastic-3] c.p.k.u.s.ClustersStatisticsScheduler: Metrics updated for cluster: xxx

So, it better than it was before, thanks.

Also, you said earlier that I should migrate to yaml configs. To be honest, I don't know how to configure spring application in docker container using yaml files
Could you give me an example, please, how to do it? Thank you.

[Haarolean]

@khudyakovan ClustersStatisticsScheduler is located within com.provectus.kafka.ui.service package, that's why it doesn't work. I do not recommend muting the whole service package for this cause, better let's do config migration instead :)

Regarding config migration, see here

[khudyakovan]

@khudyakovan ClustersStatisticsScheduler is located within com.provectus.kafka.ui.service package, that's why it doesn't work. I do not recommend muting the whole service package for this cause, better let's do config migration instead :)

Regarding config migration, see here

Thanks a lot, Roman :)

[Haarolean]

@khudyakovan you're welcome, lemme know if you have any problems with the config migration

[Haarolean]

@ankitknit4 is it a part of yamlApplicationConfig within values.yaml?

[ankitknit4]

@ankitknit4 is it a part of yamlApplicationConfig within values.yaml?
yes that's right, refer below -
yamlApplicationConfig:
logging:
level:
root: INFO
com.provectus: INFO
#org.springframework.http.codec.json.Jackson2JsonEncoder: DEBUG
#org.springframework.http.codec.json.Jackson2JsonDecoder: DEBUG
reactor.netty.http.server.AccessLog: INFO
kafka:
clusters:

[Haarolean]

@ankitknit4 I don't see JmxMetricsRetriever here