Export Metrics in OpenCensus Protobuf Format (#10080)

python/ray/reporter.py

@@ -58,23 +58,14 @@ class ReporterServer(reporter_pb2_grpc.ReporterServiceServicer):
         return reporter_pb2.GetProfilingStatsReply(
             profiling_stats=profiling_stats, std_out=stdout, std_err=stderr)
 
-    def ReportMetrics(self, request, context):
-        # NOTE: Exceptions are not propagated properly
-        # when we don't catch them here.
+    def ReportOCMetrics(self, request, context):
         try:
-            metrcs_description_required = (
-                self.metrics_agent.record_metrics_points(
-                    request.metrics_points))
-        except Exception as e:
-            logger.error(e)
+            self.metrics_agent.record_metric_points_from_protobuf(
+                request.metrics)
+        except Exception:
             logger.error(traceback.format_exc())
 
-        # If metrics description is missing, we should notify cpp processes
-        # that we need them. Cpp processes will then report them to here.
-        # We need it when (1) a new metric is reported (application metric)
-        # (2) a reporter goes down and restarted (currently not implemented).
-        return reporter_pb2.ReportMetricsReply(
-            metrcs_description_required=metrcs_description_required)
+        return reporter_pb2.ReportOCMetricsReply()
 
 
 def recursive_asdict(o):