@@ -84,24 +84,24 @@ static void enableGrpcMetrics(
8484 String metricServiceEndpoint = getCloudMonitoringEndpoint (endpoint , universeDomain );
8585 SdkMeterProvider provider = createMeterProvider (metricServiceEndpoint , projectId );
8686
87- OpenTelemetrySdk openTelemetrySdk =
88- OpenTelemetrySdk .builder ().setMeterProvider (provider ).build ();
89- GrpcOpenTelemetry grpcOpenTelemetry =
90- GrpcOpenTelemetry .newBuilder ()
91- .sdk (openTelemetrySdk )
92- .enableMetrics (METRICS_TO_ENABLE )
93- .build ();
94- ApiFunction <ManagedChannelBuilder , ManagedChannelBuilder > channelConfigurator =
95- channelProviderBuilder .getChannelConfigurator ();
96- channelProviderBuilder .setChannelConfigurator (
97- b -> {
98- grpcOpenTelemetry .configureChannelBuilder (b );
99- if (channelConfigurator != null ) {
100- return channelConfigurator .apply (b );
101- }
102- return b ;
103- });
104- }
87+ OpenTelemetrySdk openTelemetrySdk =
88+ OpenTelemetrySdk .builder ().setMeterProvider (provider ).build ();
89+ GrpcOpenTelemetry grpcOpenTelemetry =
90+ GrpcOpenTelemetry .newBuilder ()
91+ .sdk (openTelemetrySdk )
92+ .enableMetrics (METRICS_TO_ENABLE )
93+ .build ();
94+ ApiFunction <ManagedChannelBuilder , ManagedChannelBuilder > channelConfigurator =
95+ channelProviderBuilder .getChannelConfigurator ();
96+ channelProviderBuilder .setChannelConfigurator (
97+ b -> {
98+ grpcOpenTelemetry .configureChannelBuilder (b );
99+ if (channelConfigurator != null ) {
100+ return channelConfigurator .apply (b );
101+ }
102+ return b ;
103+ });
104+ }
105105
106106 @ VisibleForTesting
107107 static String getCloudMonitoringEndpoint (String endpoint , String universeDomain ) {
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