[EXPORTER] Add logging for async gRPC errors (#3108)

open-telemetry · Oct 24, 2024 · 9947619 · 9947619 · github-actions · Oct 24, 2024
1 parent 751ba5b
commit 9947619
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/exporters/otlp/src/otlp_grpc_client.cc b/exporters/otlp/src/otlp_grpc_client.cc
@@ -207,7 +207,7 @@ static sdk::common::ExportResult InternalDelegateAsyncExport(
   stub->experimental_async()
 #  endif
       ->Export(call_data->grpc_context.get(), call_data->request, call_data->response,
-               [call_data, async_data](::grpc::Status grpc_status) {
+               [call_data, async_data, export_data_name](::grpc::Status grpc_status) {
                  --async_data->running_requests;
                  ++async_data->finished_request_counter;
 
@@ -216,6 +216,13 @@ static sdk::common::ExportResult InternalDelegateAsyncExport(
                  {
                    call_data->export_result = opentelemetry::sdk::common::ExportResult::kSuccess;
                  }
+                 else
+                 {
+                   OTEL_INTERNAL_LOG_ERROR("[OTLP GRPC Client] ERROR: Export "
+                                           << export_data_name << " failed with status_code: \""
+                                           << grpc_status.error_code() << "\" error_message: \""
+                                           << grpc_status.error_message() << "\"");
+                 }
 
                  if (call_data->grpc_async_callback)
                  {