Package com.google.cloud.bigquery.storage.v1

Class TelemetryMetrics

java.lang.Object

com.google.cloud.bigquery.storage.v1.TelemetryMetrics

public class TelemetryMetrics
extends Object

Enables export of metrics to OpenTelemetry. Since it keeps track of whether metrics are enabled/disabled, it simplifies calling code by removing the need for tedious if clauses to check whether metrics are enabled/disabled. Also, GlobalOpenTelemetry.get() should only be called after client application has already installed the necessary meter provider.

Method Summary

Modifier and Type	Method	Description
void	recordConnectionEnd(String errorCode)
void	recordConnectionStart()
void	recordConnectionStartWithRetry()
void	recordNetworkLatency(Duration latency)
void	recordResponse(long messageSize, long rowCount, String errorCode, boolean isRetry)
void	refreshOpenTelemetryTableNameAttributes(String tableName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

refreshOpenTelemetryTableNameAttributes

public void refreshOpenTelemetryTableNameAttributes(String tableName)

recordConnectionStart

public void recordConnectionStart()

recordConnectionStartWithRetry

public void recordConnectionStartWithRetry()

recordConnectionEnd

public void recordConnectionEnd(String errorCode)

recordNetworkLatency

public void recordNetworkLatency(Duration latency)

recordResponse

public void recordResponse(long messageSize,
 long rowCount,
 String errorCode,
 boolean isRetry)