Documentation
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Index ¶
Constants ¶
const ( // ChildOf means a span is the child of another span ChildOf ReferenceType = "CHILD_OF" // FollowsFrom means a span follows from another span FollowsFrom ReferenceType = "FOLLOWS_FROM" // StringType indicates a string value stored in KeyValue StringType ValueType = "string" // BoolType indicates a Boolean value stored in KeyValue BoolType ValueType = "bool" // Int64Type indicates a 64bit signed integer value stored in KeyValue Int64Type ValueType = "int64" // Float64Type indicates a 64bit float value stored in KeyValue Float64Type ValueType = "float64" // BinaryType indicates an arbitrary byte array stored in KeyValue BinaryType ValueType = "binary" )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type FromDomain ¶
type FromDomain struct {
// contains filtered or unexported fields
}
FromDomain is used to convert model span to db span
func NewFromDomain ¶
func NewFromDomain(allTagsAsObject bool, tagKeysAsFields []string, tagDotReplacement string) FromDomain
NewFromDomain creates FromDomain used to convert model span to db span
func (FromDomain) FromDomainEmbedProcess ¶
func (fd FromDomain) FromDomainEmbedProcess(span *model.Span) *Span
FromDomainEmbedProcess converts model.Span into json.Span format. This format includes a ParentSpanID and an embedded Process.
type KeyValue ¶
type KeyValue struct {
Key string `json:"key"`
Type ValueType `json:"type,omitempty"`
Value interface{} `json:"value"`
}
KeyValue is a a key-value pair with typed value.
type Process ¶
type Process struct {
ServiceName string `json:"serviceName"`
Tags []KeyValue `json:"tags"`
// Alternative representation of tags for better kibana support
Tag map[string]interface{} `json:"tag,omitempty"`
}
Process is the process emitting a set of spans
type Reference ¶
type Reference struct {
RefType ReferenceType `json:"refType"`
TraceID TraceID `json:"traceID"`
SpanID SpanID `json:"spanID"`
}
Reference is a reference from one span to another
type ReferenceType ¶
type ReferenceType string
ReferenceType is the reference type of one span to another
type Service ¶ added in v1.8.0
type Service struct {
ServiceName string `json:"serviceName"`
OperationName string `json:"operationName"`
}
Service is the JSON struct for service:operation documents in ElasticSearch
type Span ¶
type Span struct {
TraceID TraceID `json:"traceID"`
SpanID SpanID `json:"spanID"`
ParentSpanID SpanID `json:"parentSpanID,omitempty"` // deprecated
Flags uint32 `json:"flags,omitempty"`
OperationName string `json:"operationName"`
References []Reference `json:"references"`
StartTime uint64 `json:"startTime"` // microseconds since Unix epoch
// ElasticSearch does not support a UNIX Epoch timestamp in microseconds,
// so Jaeger maps StartTime to a 'long' type. This extra StartTimeMillis field
// works around this issue, enabling timerange queries.
StartTimeMillis uint64 `json:"startTimeMillis"`
Duration uint64 `json:"duration"` // microseconds
Tags []KeyValue `json:"tags"`
// Alternative representation of tags for better kibana support
Tag map[string]interface{} `json:"tag,omitempty"`
Logs []Log `json:"logs"`
Process Process `json:"process,omitempty"`
}
Span is ES database representation of the domain span.
type ToDomain ¶
type ToDomain struct {
// contains filtered or unexported fields
}
ToDomain is used to convert Span to model.Span
func (ToDomain) ReplaceDot ¶
ReplaceDot replaces dot with dotReplacement
func (ToDomain) ReplaceDotReplacement ¶
ReplaceDotReplacement replaces dotReplacement with dot
Source Files