Package io.opentelemetry.sdk.trace.export

Utilities that allows different tracing services to export recorded data for sampled spans in their own format.

See: Description

Interface Summary

Interface	Description
SpanExporter	An interface that allows different tracing services to export recorded data for sampled spans in their own format.

Class Summary

Class	Description
BatchSpanProcessor	Implementation of the SpanProcessor that batches spans exported by the SDK then pushes them to the exporter pipeline.
BatchSpanProcessor.Builder	Builder class for BatchSpanProcessor.
MultiSpanExporter	Implementation of the SpanExporter that simply forwards all received spans to a list of SpanExporter.
SimpleSpanProcessor	An implementation of the SpanProcessor that converts the ReadableSpan to SpanData and passes it directly to the configured exporter.
SimpleSpanProcessor.Builder	Builder class for SimpleSpanProcessor.

Package io.opentelemetry.sdk.trace.export Description

Utilities that allows different tracing services to export recorded data for sampled spans in their own format.

Contents

• SpanExporter
• SimpleSpanProcessor
• BatchSpanProcessor
• MultiSpanExporter

Default values for SimpleSpanProcessor

• REPORT_ONLY_SAMPLED: true *

Configuration options for SimpleSpanProcessor can be read from system properties, environment variables, or Properties objects.

For system properties and Properties objects, SimpleSpanProcessor will look for the following names:

• otel.ssp.export.sampled: sets whether only sampled spans should be exported.

For environment variables, SimpleSpanProcessor will look for the following names:

• OTEL_SSP_EXPORT_SAMPLED: sets whether only sampled spans should be exported.

Default values for BatchSpanProcessor

• SCHEDULE_DELAY_MILLIS: 5000
• MAX_QUEUE_SIZE: 2048
• MAX_EXPORT_BATCH_SIZE: 512
• EXPORT_TIMEOUT_MILLIS: 30_000
• REPORT_ONLY_SAMPLED: true

Configuration options for BatchSpanProcessor can be read from system properties, environment variables, or Properties objects.

For system properties and Properties objects, BatchSpanProcessor will look for the following names:

• otel.bsp.schedule.delay.millis: sets the delay interval between two consecutive exports.
• otel.bsp.max.queue.size: sets the maximum queue size.
• otel.bsp.max.export.batch.size: sets the maximum batch size.
• otel.bsp.export.timeout.millis: sets the maximum allowed time to export data.
• otel.bsp.export.sampled: sets whether only sampled spans should be exported.

For environment variables, BatchSpanProcessor will look for the following names:

• OTEL_BSP_SCHEDULE_DELAY_MILLIS: sets the delay interval between two consecutive exports.
• OTEL_BSP_MAX_QUEUE_SIZE: sets the maximum queue size.
• OTEL_BSP_MAX_EXPORT_BATCH_SIZE: sets the maximum batch size.
• OTEL_BSP_EXPORT_TIMEOUT_MILLIS: sets the maximum allowed time to export data.
• OTEL_BSP_EXPORT_SAMPLED: sets whether only sampled spans should be exported.