Update samples/instrumentation-quickstart/src/instrumentation.ts

dashpole · aabmass · web-flow · commit 35ab89e6f88d · 2025-01-27T13:06:06.000-05:00
Co-authored-by: Aaron Abbott &lt;aaronabbott@google.com&gt;
diff --git a/samples/instrumentation-quickstart/src/instrumentation.ts b/samples/instrumentation-quickstart/src/instrumentation.ts
@@ -55,7 +55,7 @@ function getMetricReader() {
           // Use exponential histograms for histogram instruments.
           // This can be done using an environment variable after
           // https://github.com/open-telemetry/opentelemetry-js/issues/3920 is implemented.
-          aggregationPreference: (_instrumentType: InstrumentType) =>  {
+          aggregationPreference: (instrumentType: InstrumentType) =>  {
             if (_instrumentType === InstrumentType.HISTOGRAM) {
               return new ExponentialHistogramAggregation()
             }

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,7 @@ function getMetricReader() {`
`55`	`55`	`// Use exponential histograms for histogram instruments.`
`56`	`56`	`// This can be done using an environment variable after`
`57`	`57`	`// https://github.com/open-telemetry/opentelemetry-js/issues/3920 is implemented.`
`58`		`- aggregationPreference: (_instrumentType: InstrumentType) => {`
	`58`	`+ aggregationPreference: (instrumentType: InstrumentType) => {`
`59`	`59`	`if (_instrumentType === InstrumentType.HISTOGRAM) {`
`60`	`60`	`return new ExponentialHistogramAggregation()`
`61`	`61`	`}`