joosthooz commented on a change in pull request #12609:
URL: https://github.com/apache/arrow/pull/12609#discussion_r840654393
##########
File path: cpp/src/arrow/util/tracing_internal.h
##########
@@ -146,6 +210,22 @@ opentelemetry::trace::StartSpanOptions
SpanOptionsWithParent(
return st;
\
})
+#define GET_CURRENT_SPAN(lhs) \
+ lhs = ::arrow::internal::tracing::GetTracer()->GetCurrentSpan()
+
+#define SET_SPAN_SCOPE(lhs, span) \
+ lhs = ::arrow::internal::tracing::GetTracer()->WithActiveSpan(span)
+
+#define TIE_SPAN_TO_GENERATOR(generator) \
+ generator =
::arrow::internal::tracing::TieSpanToAsyncGenerator(std::move(generator))
+
+#define PROPAGATE_SPAN_TO_GENERATOR(generator) \
+ generator = ::arrow::internal::tracing::PropagateSpanThroughAsyncGenerator( \
+ std::move(generator))
+
+#define WRAP_ASYNC_GENERATOR(generator, name) \
+ generator =
::arrow::internal::tracing::WrapAsyncGenerator(std::move(generator), name)
+
Review comment:
duplicate
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