io.opentelemetry.sdk.trace.export

Class BatchSpanProcessor.Builder

java.lang.Object

io.opentelemetry.sdk.common.export.ConfigBuilder<BatchSpanProcessor.Builder>

io.opentelemetry.sdk.trace.export.BatchSpanProcessor.Builder

Enclosing class:

BatchSpanProcessor

public static final class BatchSpanProcessor.Builder
extends io.opentelemetry.sdk.common.export.ConfigBuilder<BatchSpanProcessor.Builder>

Builder class for BatchSpanProcessor.

Nested Class Summary

Nested classes/interfaces inherited from class io.opentelemetry.sdk.common.export.ConfigBuilder

io.opentelemetry.sdk.common.export.ConfigBuilder.NamingConvention

Method Summary

Modifier and Type	Method and Description
BatchSpanProcessor	build() Returns a new BatchSpanProcessor that batches, then converts spans to proto and forwards them to the given spanExporter.
protected BatchSpanProcessor.Builder	fromConfigMap(Map<String,String> configMap, io.opentelemetry.sdk.common.export.ConfigBuilder.NamingConvention namingConvention) Sets the configuration values from the given configuration map for only the available keys.
BatchSpanProcessor.Builder	setExporterTimeoutMillis(int exporterTimeoutMillis) Sets the maximum time an exporter will be allowed to run before being cancelled.
BatchSpanProcessor.Builder	setExportOnlySampled(boolean exportOnlySampled) Set whether only sampled spans should be reported.
BatchSpanProcessor.Builder	setMaxExportBatchSize(int maxExportBatchSize) Sets the maximum batch size for every export.
BatchSpanProcessor.Builder	setMaxQueueSize(int maxQueueSize) Sets the maximum number of Spans that are kept in the queue before start dropping.
BatchSpanProcessor.Builder	setScheduleDelayMillis(long scheduleDelayMillis) Sets the delay interval between two consecutive exports.

Methods inherited from class io.opentelemetry.sdk.common.export.ConfigBuilder

getBooleanProperty, getDoubleProperty, getIntProperty, getLongProperty, getStringProperty, readEnvironmentVariables, readProperties, readSystemProperties

Methods inherited from class java.lang.Object

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

Method Detail

fromConfigMap

protected BatchSpanProcessor.Builder fromConfigMap(Map<String,String> configMap,
                                                   io.opentelemetry.sdk.common.export.ConfigBuilder.NamingConvention namingConvention)

Sets the configuration values from the given configuration map for only the available keys.

Specified by:

fromConfigMap in class io.opentelemetry.sdk.common.export.ConfigBuilder<BatchSpanProcessor.Builder>

Parameters:

configMap - Map holding the configuration values.

Returns:

this.

setExportOnlySampled

public BatchSpanProcessor.Builder setExportOnlySampled(boolean exportOnlySampled)

Set whether only sampled spans should be reported.

Default value is true.

Parameters:

exportOnlySampled - if true report only sampled spans.

Returns:

this.

See Also:

DEFAULT_EXPORT_ONLY_SAMPLED

setScheduleDelayMillis

public BatchSpanProcessor.Builder setScheduleDelayMillis(long scheduleDelayMillis)

Sets the delay interval between two consecutive exports. The actual interval may be shorter if the batch size is getting larger than maxQueuedSpans / 2.

Default value is 5000ms.

Parameters:

scheduleDelayMillis - the delay interval between two consecutive exports.

Returns:

this.

See Also:

DEFAULT_SCHEDULE_DELAY_MILLIS

setExporterTimeoutMillis

public BatchSpanProcessor.Builder setExporterTimeoutMillis(int exporterTimeoutMillis)

Sets the maximum time an exporter will be allowed to run before being cancelled.

Default value is 30000ms

Parameters:

exporterTimeoutMillis - the timeout for exports in milliseconds.

Returns:

this

See Also:

DEFAULT_EXPORT_TIMEOUT_MILLIS

setMaxQueueSize

public BatchSpanProcessor.Builder setMaxQueueSize(int maxQueueSize)

Sets the maximum number of Spans that are kept in the queue before start dropping.

See the BatchSampledSpansProcessor class description for a high-level design description of this class.

Default value is 2048.

Parameters:

maxQueueSize - the maximum number of Spans that are kept in the queue before start dropping.

Returns:

this.

See Also:

DEFAULT_MAX_QUEUE_SIZE

setMaxExportBatchSize

public BatchSpanProcessor.Builder setMaxExportBatchSize(int maxExportBatchSize)

Sets the maximum batch size for every export. This must be smaller or equal to maxQueuedSpans.

Default value is 512.

Parameters:

maxExportBatchSize - the maximum batch size for every export.

Returns:

this.

See Also:

DEFAULT_MAX_EXPORT_BATCH_SIZE

build

public BatchSpanProcessor build()

Returns a new BatchSpanProcessor that batches, then converts spans to proto and forwards them to the given spanExporter.

Returns:

a new BatchSpanProcessor.

Throws:

NullPointerException - if the spanExporter is null.