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feat: map OTEL's span.status: Unset to event.outcome: success #188

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merged 5 commits into from
Dec 12, 2023
Merged

feat: map OTEL's span.status: Unset to event.outcome: success #188

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86101e9
feat: set success outcome for Unset status
kyungeunni Dec 4, 2023
3fc1ddb
chore: do not assign success as default and check it at the last stage
kyungeunni Dec 5, 2023
0622c40
chore: align tests
kyungeunni Dec 5, 2023
fe4f79d
Merge branch 'main' into otlp-set-success-outcome-for-unset
kyungeunni Dec 11, 2023
5db6d79
Merge branch 'main' into otlp-set-success-outcome-for-unset
kyungeunni Dec 12, 2023
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7 changes: 7 additions & 0 deletions input/elasticapm/internal/modeldecoder/v2/span_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -174,9 +174,16 @@ func TestDecodeMapToSpanModel(t *testing.T) {
assert.Equal(t, "failure", out.Event.Outcome)
// derive from other fields - unknown
input.Outcome.Reset()
input.OTel.Reset()
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The change was only made to OTel input for now, so I needed to reset the Otel attributes here so we don't get confused why it affects also elasticapm input

input.Context.HTTP.StatusCode.Reset()
mapToSpanModel(&input, &out)
assert.Equal(t, "unknown", out.Event.Outcome)
// outcome is success when not assigned and it's otel
input.Outcome.Reset()
input.OTel.SpanKind.Set(spanKindInternal)
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The change was only made to OTel input for now, if otel attributes are set, it will use the same logic for mapping the Unset status to success outcome

input.Context.HTTP.StatusCode.Reset()
mapToSpanModel(&input, &out)
assert.Equal(t, "success", out.Event.Outcome)
})

t.Run("timestamp", func(t *testing.T) {
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7 changes: 7 additions & 0 deletions input/elasticapm/internal/modeldecoder/v2/transaction_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -423,9 +423,16 @@ func TestDecodeMapToTransactionModel(t *testing.T) {
assert.Equal(t, "failure", out.Event.Outcome)
// derive from other fields - unknown
input.Outcome.Reset()
input.OTel.Reset()
input.Context.Response.StatusCode.Reset()
mapToTransactionModel(&input, &out)
assert.Equal(t, "unknown", out.Event.Outcome)
// outcome is success when not assigned and it's otel
input.Outcome.Reset()
input.OTel.SpanKind.Set(spanKindInternal)
input.Context.Response.StatusCode.Reset()
mapToTransactionModel(&input, &out)
assert.Equal(t, "success", out.Event.Outcome)
})

t.Run("session", func(t *testing.T) {
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10 changes: 6 additions & 4 deletions input/otlp/test_approved/jaeger_sampling_rate.approved.json
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Expand Up @@ -8,7 +8,7 @@
},
"event": {
"duration": 79000000000,
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
Expand All @@ -24,6 +24,7 @@
},
"transaction": {
"representative_count": 1.25,
"result": "Success",
"sampled": true,
"type": "unknown"
}
Expand All @@ -36,7 +37,7 @@
},
"event": {
"duration": 79000000000,
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
Expand Down Expand Up @@ -69,7 +70,7 @@
},
"event": {
"duration": 79000000000,
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
Expand All @@ -91,6 +92,7 @@
},
"transaction": {
"sampled": true,
"result": "Success",
"type": "unknown"
}
},
Expand All @@ -102,7 +104,7 @@
},
"event": {
"duration": 79000000000,
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
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3 changes: 2 additions & 1 deletion input/otlp/test_approved/metadata_jaeger-no-language.approved.json
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Expand Up @@ -7,7 +7,7 @@
"version": "3.4.12"
},
"event": {
"outcome": "unknown"
"outcome": "success"
},
"service": {
"language": {
Expand All @@ -28,6 +28,7 @@
"id": "0000000041414646",
"representative_count": 1,
"sampled": true,
"result": "Success",
"type": "unknown"
}
}
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3 changes: 2 additions & 1 deletion input/otlp/test_approved/metadata_jaeger-version.approved.json
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Expand Up @@ -7,7 +7,7 @@
"version": "3.4.12"
},
"event": {
"outcome": "unknown"
"outcome": "success"
},
"service": {
"language": {
Expand All @@ -28,6 +28,7 @@
"id": "0000000041414646",
"representative_count": 1,
"sampled": true,
"result": "Success",
"type": "unknown"
}
}
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3 changes: 2 additions & 1 deletion input/otlp/test_approved/metadata_jaeger.approved.json
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Expand Up @@ -8,7 +8,7 @@
"version": "3.2.1"
},
"event": {
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-foo",
Expand Down Expand Up @@ -39,6 +39,7 @@
"id": "0000000041414646",
"representative_count": 1,
"sampled": true,
"result": "Success",
"type": "unknown"
}
}
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2 changes: 1 addition & 1 deletion input/otlp/test_approved/span_jaeger_custom.approved.json
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Expand Up @@ -8,7 +8,7 @@
},
"event": {
"duration": 79000000000,
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
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2 changes: 1 addition & 1 deletion input/otlp/test_approved/span_jaeger_db.approved.json
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Expand Up @@ -12,7 +12,7 @@
},
"event": {
"duration": 79000000000,
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
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2 changes: 1 addition & 1 deletion input/otlp/test_approved/span_jaeger_https_default_port.approved.json
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Expand Up @@ -12,7 +12,7 @@
},
"event": {
"duration": 79000000000,
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
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2 changes: 1 addition & 1 deletion input/otlp/test_approved/span_jaeger_messaging.approved.json
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Expand Up @@ -12,7 +12,7 @@
},
"event": {
"duration": 79000000000,
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
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2 changes: 1 addition & 1 deletion input/otlp/test_approved/span_jaeger_subtype_component.approved.json
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Expand Up @@ -8,7 +8,7 @@
},
"event": {
"duration": 79000000000,
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
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3 changes: 2 additions & 1 deletion input/otlp/test_approved/transaction_jaeger_custom.approved.json
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Expand Up @@ -7,7 +7,7 @@
"version": "unknown"
},
"event": {
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
Expand All @@ -27,6 +27,7 @@
"transaction": {
"representative_count": 1,
"sampled": true,
"result": "Success",
"type": "unknown"
}
}
Expand Down
3 changes: 2 additions & 1 deletion input/otlp/test_approved/transaction_jaeger_type_component.approved.json
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Expand Up @@ -7,7 +7,7 @@
"version": "unknown"
},
"event": {
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
Expand All @@ -27,6 +27,7 @@
"transaction": {
"representative_count": 1,
"sampled": true,
"result": "Success",
"type": "unknown"
}
}
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3 changes: 2 additions & 1 deletion input/otlp/test_approved/transaction_jaeger_type_messaging.approved.json
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Expand Up @@ -7,7 +7,7 @@
"version": "unknown"
},
"event": {
"outcome": "unknown"
"outcome": "success"
},
"host": {
"hostname": "host-abc"
Expand All @@ -31,6 +31,7 @@
}
},
"representative_count": 1,
"result": "Success",
"sampled": true,
"type": "messaging"
}
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13 changes: 13 additions & 0 deletions input/otlp/traces.go
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Original file line number Diff line number Diff line change
Expand Up @@ -520,6 +520,14 @@ func TranslateTransaction(
event.Service.Framework.Name = name
event.Service.Framework.Version = library.Version()
}

// if outcome and result are still not assigned, assign success
if event.Event.Outcome == outcomeUnknown {
event.Event.Outcome = outcomeSuccess
if event.Transaction.Result == "" {
event.Transaction.Result = "Success"
}
}
}

// TranslateSpan converts incoming otlp/otel trace data into the
Expand Down Expand Up @@ -945,6 +953,11 @@ func TranslateSpan(spanKind ptrace.SpanKind, attributes pcommon.Map, event *mode
// The client has reported its sampling rate, so we can use it to extrapolate transaction metrics.
parseSamplerAttributes(samplerType, samplerParam, event)
}

// if outcome is still not assigned, assign success
if event.Event.Outcome == outcomeUnknown {
event.Event.Outcome = outcomeSuccess
}
}

func parseSamplerAttributes(samplerType, samplerParam pcommon.Value, event *modelpb.APMEvent) {
Expand Down
2 changes: 1 addition & 1 deletion input/otlp/traces_test.go
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Expand Up @@ -106,7 +106,7 @@ func TestOutcome(t *testing.T) {
assert.Equal(t, expectedOutcome, (*batch)[1].GetEvent().GetOutcome())
}

test(t, "unknown", "", ptrace.StatusCodeUnset)
test(t, "success", "Success", ptrace.StatusCodeUnset)
test(t, "success", "Success", ptrace.StatusCodeOk)
test(t, "failure", "Error", ptrace.StatusCodeError)
}
Expand Down
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