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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/04/12 19:49:56 UTC

[GitHub] [pulsar] devinbost opened a new issue #10200: [docs] Log4j configuration needs to be better documented

devinbost opened a new issue #10200:
URL: https://github.com/apache/pulsar/issues/10200


   We currently don't have much documentation around how to configure Log4j debugging for Pulsar, and the log4j docs are confusing. For example, I'm trying to enable DEBUG logging for Pulsar, but we're having trouble getting debug statements to show up in our rolling log. The Pulsar docs don't provide sufficient explanation around how to do this. 


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[GitHub] [pulsar] devinbost commented on issue #10200: [docs] Log4j configuration needs to be better documented

Posted by GitBox <gi...@apache.org>.
devinbost commented on issue #10200:
URL: https://github.com/apache/pulsar/issues/10200#issuecomment-818155127


   For example, the following Log4j file doesn't emit debug statements for permits from `ConsumerImpl`, `Consumer`, or `PersistentDispatcherMultipleConsumers`
   
   [log4j2.yaml.txt](https://github.com/apache/pulsar/files/6299567/log4j2.yaml.txt)
   


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[GitHub] [pulsar] devinbost edited a comment on issue #10200: [docs] Log4j configuration needs to be better documented

Posted by GitBox <gi...@apache.org>.
devinbost edited a comment on issue #10200:
URL: https://github.com/apache/pulsar/issues/10200#issuecomment-818155127






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[GitHub] [pulsar] devinbost commented on issue #10200: [docs] Log4j configuration needs to be better documented

Posted by GitBox <gi...@apache.org>.
devinbost commented on issue #10200:
URL: https://github.com/apache/pulsar/issues/10200#issuecomment-818278332


   I tried hard-coding `"debug"` in place of `"${sys:pulsar.log.level}"` in this part of the file:
   ```
   Root:
         level: debug
         additivity: true
         AppenderRef:
           - ref: "${sys:pulsar.log.appender}"
             level: "${sys:pulsar.log.level}"
           - ref: Prometheus
             level: info
   ```
   but the only classes that appear to be emitting debug-level information are bookkeeper classes. 


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[GitHub] [pulsar] devinbost commented on issue #10200: [docs] Log4j configuration needs to be better documented

Posted by GitBox <gi...@apache.org>.
devinbost commented on issue #10200:
URL: https://github.com/apache/pulsar/issues/10200#issuecomment-818302669


   I was able to get debug statements after hard coding `"debug"` in place of `"${sys:pulsar.log.level}"` in this part of the log4j2.yaml file:
   ```
   Root:
         level: debug
         additivity: true
         AppenderRef:
           - ref: "${sys:pulsar.log.appender}"
             level: "${sys:pulsar.log.level}"
           - ref: Prometheus
             level: info
   ```
   However, I haven't been able to get debug logging on the functions. 


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[GitHub] [pulsar] devinbost removed a comment on issue #10200: [docs] Log4j configuration needs to be better documented

Posted by GitBox <gi...@apache.org>.
devinbost removed a comment on issue #10200:
URL: https://github.com/apache/pulsar/issues/10200#issuecomment-818278332


   I tried hard-coding `"debug"` in place of `"${sys:pulsar.log.level}"` in this part of the file:
   ```
   Root:
         level: debug
         additivity: true
         AppenderRef:
           - ref: "${sys:pulsar.log.appender}"
             level: "${sys:pulsar.log.level}"
           - ref: Prometheus
             level: info
   ```
   but the only classes that appear to be emitting debug-level information are bookkeeper classes. 


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[GitHub] [pulsar] codelipenghui commented on issue #10200: [docs] Log4j configuration needs to be better documented

Posted by GitBox <gi...@apache.org>.
codelipenghui commented on issue #10200:
URL: https://github.com/apache/pulsar/issues/10200#issuecomment-1058891513


   The issue had no activity for 30 days, mark with Stale label.


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