disable native logger by default

Author: VianneyRuhlmann

ddtrace/_logger.py

@@ -135,11 +135,12 @@ def get_log_injection_state(raw_config: Optional[str]) -> bool:
 def _configure_ddtrace_native_logger():
     try:
         from ddtrace.internal.native._native import logger
-
         from .settings._config import config
 
         if config._trace_writer_native:
-            backend = get_config("_DD_NATIVE_LOGGING_BACKEND", "file", report_telemetry=True)
+            backend = get_config("_DD_NATIVE_LOGGING_BACKEND", report_telemetry=True)
+            if not backend:
+                return
             kwargs = {"output": backend}
             if backend == "file":
                 kwargs["path"] = get_config("_DD_NATIVE_LOGGING_FILE_PATH", "native.log", report_telemetry=True)