refactor(experiments): Rename evaluation span-attribute bag key - #1238
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shanaiabuggy wants to merge 7 commits into
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📝 WalkthroughWalkthroughChangesThe OTLP evaluation attribute changed from Evaluation attribute rename
Possibly related PRs
Suggested reviewers: Mergeability Score: 🔵 Low · up to The rename remains backward-compatible for existing producers, but the upload troubleshooting guidance does not explain that the legacy key is still accepted. The PR is mergeable with owner follow-up to add that clarification. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
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Signed-off-by: shanaiabuggy <59746633+shanaiabuggy@users.noreply.github.com>
Signed-off-by: shanaiabuggy <59746633+shanaiabuggy@users.noreply.github.com>
Signed-off-by: shanaiabuggy <59746633+shanaiabuggy@users.noreply.github.com>
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Inline comments:
In
`@packages/nemo_platform_ext/src/nemo_platform_ext/skills/nemo-experiments-upload/SKILL.md`:
- Line 195: Update the OTLP attribute guidance near the evaluation and test-case
keys to state that ingestion still accepts and normalizes the legacy
nemo.experiment.id key, so existing producers do not need to migrate solely to
restore evaluation associations.
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sdk/python/nemo-platform/src/nemo_platform/skills/nemo-experiments-upload/SKILL.mdis excluded by!sdk/**sdk/python/nemo-platform/src/nemo_platform/skills/nemo-experiments-upload/references/troubleshooting.mdis excluded by!sdk/**sdk/python/nemo-platform/src/nemo_platform/skills/nemo-intake/references/ingest-formats.mdis excluded by!sdk/**
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docs/evaluator/experiments.mdxpackages/nemo_platform_ext/src/nemo_platform_ext/skills/nemo-experiments-upload/SKILL.mdpackages/nemo_platform_ext/src/nemo_platform_ext/skills/nemo-experiments-upload/references/troubleshooting.mdpackages/nemo_platform_ext/src/nemo_platform_ext/skills/nemo-intake/references/ingest-formats.mdplugins/nemo-experimentalist/examples/tau3-nooa-agent/record_tau_airline_traces.pyplugins/nemo-experimentalist/src/nemo_experimentalist_plugin/experimentalist/atif.pyplugins/nemo-experimentalist/src/nemo_experimentalist_plugin/experimentalist/experimentalist_backend.pyplugins/nemo-experimentalist/tests/test_atif.pyplugins/nemo-experimentalist/tests/test_experimentalist_backend.pyplugins/nemo-insights/testbed/adapters.pyplugins/nemo-insights/testbed/otlp_build.pyplugins/nemo-insights/tests/testbed/test_otlp_build.pyservices/intake/README.md
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- packages/nemo_platform_ext/src/nemo_platform_ext/skills/nemo-intake/references/ingest-formats.md
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Signed-off-by: shanaiabuggy <59746633+shanaiabuggy@users.noreply.github.com>
Signed-off-by: shanaiabuggy <59746633+shanaiabuggy@users.noreply.github.com>
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Summary
Renames the evaluation span-attribute bag key
nemo.experiment.id→nemo.evaluation.name(finishing the Experiment→Evaluation rename; the value has always been the Evaluation's name).
Unlike a hard cutover, this is a safe transition: ingest still accepts the legacy
nemo.experiment.idand normalizes it to the canonical key, and the trace_index MV backfillcoalesces both keys, so producers migrate independently and already-ingested spans keep their
evaluation association.
Related Issue
Linear: ASE-816 — Rename evaluation span-attribute bag key:
nemo.experiment.id→nemo.evaluation.nameChanges
Intake ingest (consumer)
span_attribute_catalog.py:EVALUATION_NAMEbag key is nownemo.evaluation.name, withsource_keys=("nemo.evaluation.name", "nemo.experiment.id")so either key is accepted on ingestand stored under the canonical key.
clickhouse_migrations.py: newch_trace_index_0006_nemo_evaluation_namemigration rebuilds thetrace_index MV;
evaluation_idis now resolved viacoalesce(new key, legacy key)so the backfillstays lossless for spans already stored under
nemo.experiment.id(nospansdata migration).SpanAttributeField.EVALUATION_ID→EVALUATION_NAMEand the OTLP ingest locals(
evaluation_names/_EVALUATION_NAME_BAG_KEY). No API/wire change.Producers migrated to emit
nemo.evaluation.nameotlp_build,adapters, re-ingest stub),and the intake span seed script.
Docs/skills
experiments.mdx, intake README, and thenemo-intake/nemo-experiments-uploadskills now teachnemo.evaluation.namewith a "legacynemo.experiment.idstill accepted" note. SDK skill copiesre-vendored via
make vendor-nemo-platform-ext.Also leaves
TODOnotes where producer params namedexperiment_idcarry the evaluation name, to beplumbed to
evaluation_namealongside the future Experiment→Evaluation entity rename (out of scope here).Type of Change
Quality Gates
Verification
Signed-off-by:traileruv run pre-commit run -apasses, or any blocked checks are identified belowTargeted validation:
uv run ruff check+uv run --frozen ty checkon changed intake sources — all checks passed.uv run --frozen pytest services/intake/tests -k "spans_clickhouse or spans_otlp or atif_v17"— 60 passed.uv run --frozen pytest plugins/nemo-experimentalist/tests/test_otlp.py— 27 passed;plugins/nemo-insights/tests/testbed/{test_otlp_build,test_adapters,test_reingest}.py— 143 passed.make refresh-openapiproduced a zero diff (no API surface change;make update-sdknot needed).services/intake/tests/integration/spans/test_traces_read.py(requires a live ClickHouse);it intentionally emits the legacy key to exercise the dual-read/coalesce path end-to-end in CI.
uv run pre-commit run -anot run locally; targeted ruff/ty/pytest run instead.Summary by CodeRabbit
Enhancements
nemo.evaluation.nametelemetry attribute.nemo.experiment.idattribute for existing traces.Documentation
Tests