/
factory.go
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/
factory.go
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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
//go:generate mdatagen metadata.yaml
package spanmetricsprocessor // import "github.com/open-telemetry/opentelemetry-collector-contrib/processor/spanmetricsprocessor"
import (
"context"
"time"
"github.com/tilinna/clock"
"go.opentelemetry.io/collector/component"
"go.opentelemetry.io/collector/consumer"
"go.opentelemetry.io/collector/processor"
"github.com/open-telemetry/opentelemetry-collector-contrib/processor/spanmetricsprocessor/internal/metadata"
)
// NewFactory creates a factory for the spanmetrics processor.
func NewFactory() processor.Factory {
return processor.NewFactory(
metadata.Type,
createDefaultConfig,
processor.WithTraces(createTracesProcessor, metadata.TracesStability),
)
}
func createDefaultConfig() component.Config {
return &Config{
AggregationTemporality: "AGGREGATION_TEMPORALITY_CUMULATIVE",
DimensionsCacheSize: defaultDimensionsCacheSize,
skipSanitizeLabel: dropSanitizationGate.IsEnabled(),
MetricsFlushInterval: 15 * time.Second,
}
}
func createTracesProcessor(ctx context.Context, params processor.CreateSettings, cfg component.Config, nextConsumer consumer.Traces) (processor.Traces, error) {
p, err := newProcessor(params.Logger, cfg, metricsTicker(ctx, cfg))
if err != nil {
return nil, err
}
p.tracesConsumer = nextConsumer
return p, nil
}
func metricsTicker(ctx context.Context, cfg component.Config) *clock.Ticker {
return clock.FromContext(ctx).NewTicker(cfg.(*Config).MetricsFlushInterval)
}