Reference documentation and code samples for the Cloud Spanner Client class MetricsExporter.
MetricsExporter exports Spanner client metrics to Google Cloud Monitoring using the internal service endpoint.
Namespace
Google \ Cloud \ Spanner \ OpenTelemetryMethods
__construct
Parameters
Name
Description
client
projectId
string
The GCP project ID metrics will be written to.
clientUid
string
The unique client identifier.
timeoutMillis
int
The timeout defined for the metrics client during export.
export
Exports a batch of OTel metrics to Cloud Monitoring.
Parameter
Name
Description
batch
iterable<\opentelemetry\sdk\metrics\data\metric>
Returns
Type
Description
bool
forceFlush
Implementation of the forcePush method for PushMetricExporter interface.
Returns
Type
Description
true
shutdown
Implementation of the shutdown method for PushMetricExporterInterface.
Returns
Type
Description
true
temporality
Returns the aggregation temporality for the given metric.
Parameter
Name
Description
metadata
OpenTelemetry\SDK\Metrics\MetricMetadataInterface
Returns
Type
Description
string
