fix

Author: Watson1978

lib/fluent/plugin/in_otlp.rb

@@ -50,7 +50,7 @@ class OtlpInput < Input
       config_param :port, :integer, default: 4317
     end
 
-    config_section :transport, required: false, multi: false, init: true, param_name: :transport_config do
+    config_section :transport, required: false, multi: false, init: false, param_name: :transport_config do
       config_argument :protocol, :enum, list: [:tls], default: nil
     end
 

lib/fluent/plugin/out_otlp.rb

@@ -52,7 +52,7 @@ class RetryableResponse < StandardError; end
       config_param :endpoint, :string, default: "127.0.0.1:4317"
     end
 
-    config_section :transport, required: false, multi: false, init: true, param_name: :transport_config do
+    config_section :transport, required: false, multi: false, init: false, param_name: :transport_config do
       config_argument :protocol, :enum, list: [:tls], default: nil
     end