Open tanviash opened 5 years ago
Just modify the logging level of the originating log entries. Or The whole
namespace
org.apache.kafka=WARN
On Fri, Apr 5, 2019, 15:57 tanviash notifications@github.com wrote:
@kasemir https://github.com/kasemir Hi Kay, Is there a way to reduce logs that show up when Phoebus client is started? Right now, when I start up the Phoebus client using 'java -jar', I see huge number of kafka-related logs. On the service side, I can reduce this logs with .properties file but I can't find a way to reduce logs on the client side.
— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/shroffk/phoebus/issues/627, or mute the thread https://github.com/notifications/unsubscribe-auth/AA0IBclwXXjvx6XFd2EEuRSMEaiO5fxsks5vd6qjgaJpZM4cfn73 .
Right. The default log settings are in https://github.com/shroffk/phoebus/blob/master/phoebus-product/src/main/resources/logging.properties
My last commit was actually related to reducing the Kafka log levels: https://github.com/shroffk/phoebus/commit/76bd041caeb41fcb7660d0fc43fe7b79d7792042
Now that's the default log config for the UI product. The alarm server has its own file, https://github.com/shroffk/phoebus/blob/master/services/alarm-server/src/main/resources/alarm_server_logging.properties
All Phoebus products, when started from the command line, should understand the option -logging
option, see
https://github.com/shroffk/phoebus/blob/master/phoebus-product/src/main/java/org/phoebus/product/Launcher.java#L163 or
https://github.com/shroffk/phoebus/blob/master/services/alarm-logger/src/main/java/org/phoebus/alarm/logging/AlarmLoggingService.java#L34
or
https://github.com/shroffk/phoebus/blob/master/services/alarm-server/src/main/java/org/phoebus/applications/alarm/server/AlarmServerMain.java#L494
So that way you can use your own log settings when starting tools via the command line.
When starting tools via springboot, I'm sure there's some other way, but I don't know it.
Thanks Kay & Eric.
Hello, Since the Kafka libraries use log4j, adding the above changes in the logging.properties does not work.
17:16:43.507 [AlarmClientModel] DEBUG org.apache.kafka.clients.consumer.internals.Fetcher - [Consumer clientId=consumer-1, groupId=Alarm-ddb1528b-ecc1-4277-871a-7b081aba010b] READ_UNCOMMITTED fetch request for partition XF23ID_OPR-0 at offset 2732 to node xf23id1-srv3.cs.nsls2.local:9092 (id: 0 rack: null)
We could include an additional log4j.properties in conjunction with the logging.properties.
I was also looking into the prossibility of trying to use the same logging configuration file.
This is one way to configure the Kafka logging since it's resistent to the basic java.util.logging:
1) Create a file logback.xml with for example this content:
<!-- Disable logback logging
Used by kafka client lib
-->
<configuration>
<root level="off">
</root>
</configuration>
2) Start phoebus with -Dlogback.configurationFile=/path/to/that/logback.xml
I'm lost in the detailed relationship between log4j and logback; configuring logback seemed the easiest way to suppress the numerous Kafka client lib messages.
Just got another question about it, leaving open to make it easier to find.
I think we need a tag, there are other issues which also might benefit from being marked so that they can be used as a reference.
Like 'FAQ'? A 'label' to mark some tickets as issues that keep coming up, there's info/details/workarounds, but no simple code fix at this time?
@kasemir Hi Kay, Is there a way to reduce logs that show up when Phoebus client is started? Right now, when I start up the Phoebus client using 'java -jar', I see huge number of kafka-related logs. On the service side, I can reduce this logs with .properties file but I can't find a way to reduce logs on the client side.