ottlspanevent

README

Span Event Context

The Span Event Context is a Context implementation for pdata SpanEvents, the Collector's internal representation for OTLP Span Event data. This Context should be used when interacting with individual OTLP Span Events.

Paths

In general, the Span Event Context supports accessing pdata using the field names from the traces proto. All integers are returned and set via int64. All doubles are returned and set via float64.

The following fields are the exception.

path	field accessed	type
resource	resource of the span event being processed	pcommon.Resource
resource.attributes	resource attributes of the span event being processed	pcommon.Map
resource.attributes[""]	the value of the resource attribute of the span event being processed	string, bool, int64, float64, pcommon.Map, pcommon.Slice, []byte or nil
instrumentation_scope	instrumentation scope of the span event being processed	pcommon.InstrumentationScope
instrumentation_scope.name	name of the instrumentation scope of the span event being processed	string
instrumentation_scope.version	version of the instrumentation scope of the span event being processed	string
instrumentation_scope.attributes	instrumentation scope attributes of the span event being processed	pcommon.Map
instrumentation_scope.attributes[""]	the value of the instrumentation scope attribute of the span event being processed	string, bool, int64, float64, pcommon.Map, pcommon.Slice, []byte or nil
span	span of the span event being processed	ptrace.Span
span.*	All fields exposed by the ottltraces context can accessed via span.	varies
attributes	attributes of the span event being processed	pcommon.Map
attributes[""]	the value of the attribute of the span event being processed	string, bool, int64, float64, pcommon.Map, pcommon.Slice, []byte or nil

Enums

The Span Event Context supports the enum names from the traces proto.

Documentation

Index

• func NewParser(functions map[string]interface{}, ...) ottl.Parser[TransformContext]
• type TransformContext
  • func NewTransformContext(spanEvent ptrace.SpanEvent, span ptrace.Span, ...) TransformContext
  • func (tCtx TransformContext) GetInstrumentationScope() pcommon.InstrumentationScope
  • func (tCtx TransformContext) GetResource() pcommon.Resource
  • func (tCtx TransformContext) GetSpan() ptrace.Span
  • func (tCtx TransformContext) GetSpanEvent() ptrace.SpanEvent

Functions

func NewParser

func NewParser(functions map[string]interface{}, telemetrySettings component.TelemetrySettings) ottl.Parser[TransformContext]

Types

type TransformContext

type TransformContext struct {
	// contains filtered or unexported fields
}

func NewTransformContext

func NewTransformContext(spanEvent ptrace.SpanEvent, span ptrace.Span, instrumentationScope pcommon.InstrumentationScope, resource pcommon.Resource) TransformContext

func (TransformContext) GetInstrumentationScope

func (tCtx TransformContext) GetInstrumentationScope() pcommon.InstrumentationScope

func (TransformContext) GetResource

func (tCtx TransformContext) GetResource() pcommon.Resource

func (TransformContext) GetSpan

func (tCtx TransformContext) GetSpan() ptrace.Span

func (TransformContext) GetSpanEvent

func (tCtx TransformContext) GetSpanEvent() ptrace.SpanEvent