Thomas MacKenzie
02/23/2026, 10:47 PM4.0.9?RunLLM
02/23/2026, 10:47 PMlogConfig field in your component (e.g., broker) configuration. Set format: "json" under logConfig. For example:
broker:
logConfig:
level: "INFO"
format: "json"
template: {}
This will apply JSON formatting to logs. You can also fully customize the log4j2 config using the template field if needed. For more details, see StreamNative documentation and log format reference.
Would you like more detail on customizing the log template or applying this to other components?
Sources:
- Configure Log Format
- Log format - StreamNative Docs 👍 0 button 👎 0 button 💡 Hint: Mention @runllm in the thread for followups.Thomas MacKenzie
02/23/2026, 11:03 PM*.configData chart values
PULSAR_ROUTING_APPENDER_DEFAULT: "ConsoleJson"