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GeezerVison is showing github.com — fix(ui): stop treating the monitoring baseline as the latest window by Mrun25 · Pull Request #7056 · feast-dev/feast

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@Mrun25

@Mrun25 Mrun25 commented Oct 21, 2026

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The feature-monitoring UI treats the baseline metrics row as the newest window because the baseline is saved with metric_date = today (monitoring_service.py:182,:462, granularity "baseline"). On the current master this means:

  • FeatureMonitoringTab picks the baseline row as the latest window, so the tab opens on the baseline instead of real data
  • FeatureMetricsDetail lists "baseline" as a granularity and opens on it
  • TimeSeriesAnalysis mixes window lengths in one series
  • HistogramChart compares mismatched bins: raw counts on different bin edges, and a TypeError when the baseline is categorical but the window is numeric

Reproduced against master (e304a84) with the real DuckDB monitoring path (MonitoringService._save_computed_metrics + get_feature_metrics), no feast server needed.

Fix:

  • FeatureMonitoringTab: select the latest non-baseline window row (selectLatestWindowMetric)
  • FeatureMetricsDetail: filter baseline rows out of the granularity list and render each granularity's time series separately
  • HistogramChart: rebin numeric baselines onto the window's bin edges, compare densities instead of raw counts, guard non-numeric baselines
  • new histogramUtils.ts with unit tests

Tests: 9 new jest tests pass; full UI suite unchanged vs master (3 pre-existing local failures from un-generated protos; CI runs generate-protos); tsc and eslint clean on changed files.

Fixes #7054

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@Mrun25
fix(ui): stop treating the monitoring baseline as the latest window
4a8285f
The feature-monitoring UI picked the baseline metrics row as the newest
window because the baseline is saved with metric_date = today. That made
the monitoring tab land on the baseline instead of real data, listed
'baseline' as a granularity in the detail view, mixed window lengths in
the time series, and compared mismatched histogram bins (raw counts on
different bin edges, with a TypeError when the baseline was categorical
and the window numeric).

- FeatureMonitoringTab: select the latest non-baseline window row via
  selectLatestWindowMetric
- FeatureMetricsDetail: filter baseline rows out of the granularity
  list and render each granularity's time series separately
- HistogramChart: rebin numeric baselines onto the window's bin edges,
  compare densities instead of raw counts, and guard non-numeric
  baselines
- add histogramUtils with unit tests (9 passing)

Fixes feast-dev#7054

Signed-off-by: Mrun25 <[email protected]>
@Mrun25
Mrun25 requested a review from a team as a code owner October 21, 2026 04:36
Copilot AI balanced review requested due to automatic review settings October 21, 2026 04:36
@Mrun25 Mrun25 mentioned this pull request Oct 21, 2026
UI: Monitoring pages treat the baseline as a window, and its overlay uses mismatched bins #7054
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@Nitant28 Nitant28 mentioned this pull request Oct 21, 2026
fix: Keep the baseline out of monitoring windows and align its overlay #7057
Open
4 of 7 tasks
@patelchaitany patelchaitany mentioned this pull request Oct 29, 2026
feat: Add zoom, scroll and hover values to the monitoring charts #7090
Merged
5 of 7 tasks
@shuchu
Merge branch 'master' into fix-monitoring-ui-baseline-window-7054
b5a7668
@shuchu
shuchu merged commit 0f01802 into feast-dev:master Nov 10, 2026
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@patelchaitany patelchaitany mentioned this pull request Nov 10, 2026
chore: Sync upstream feast-dev/feast master opendatahub-io/feast#288
Merged
franciscojavierarceo pushed a commit that referenced this pull request Nov 10, 2026
@feast-ci-bot
chore(release): release 0.68.0
fb5e5d5
# [0.68.0](v0.67.0...v0.68.0) (2026-11-10)

### Bug Fixes

* add watch verb on clusterroles and clusterrolebindings for feast-operator ([#7062](#7062)) ([b6bdda4](b6bdda4))
* Apply on demand feature views in SparkRetrievalJob.to_spark_df() ([#6993](#6993)) ([f416309](f416309))
* Break event timestamp ties by created timestamp in Milvus write batches ([#7084](#7084)) ([bbaca76](bbaca76))
* Break event timestamp ties by created timestamp in the Dask offline store ([#6952](#6952)) ([eb93b08](eb93b08))
* Build the Go feature server image in two stages ([1e5e90c](1e5e90c)), closes [#7060](#7060)
* Fall back to the serialized body when UDF source misses globals ([#6816](#6816)) ([f61079f](f61079f))
* Install patched libbrotli1 to address DSA-6582-1 ([#7096](#7096)) ([d458393](d458393))
* Keep description, tags and nested types of ODFV schema fields ([8ef6e75](8ef6e75))
* Keep entity columns out of StreamFeatureView proto features ([#7033](#7033)) ([d520584](d520584))
* Keep the metrics server running when a Gunicorn worker exits ([#7012](#7012)) ([68c5d54](68c5d54)), closes [#7011](#7011)
* Key registry proto caches on the proto, not its id() ([#7085](#7085)) ([147adad](147adad))
* Log ODFV materialization skips instead of printing them ([#7117](#7117)) ([8fdcee7](8fdcee7))
* Pin build dependencies of source builds to the CI lock ([#7104](#7104)) ([dec2f24](dec2f24))
* Populate spec.project in registry REST feature view responses (#… ([#7037](#7037)) ([e304a84](e304a84))
* Preserve colliding source timestamps in Dask retrieval ([#7071](#7071)) ([1396c88](1396c88))
* Preserve Dask historical requests without eligible features ([#7000](#7000)) ([fff09f7](fff09f7))
* Read None elements of UUID and Decimal lists as None ([#7039](#7039)) ([03f30fe](03f30fe))
* Retire the support of Python3.10 ([#7101](#7101)) ([a56766e](a56766e)), closes [#7104](#7104) [#7089](#7089) [#7106](#7106) [#7105](#7105)
* Serialize UUID and TimeUuid entity keys ([#7032](#7032)) ([0c845a1](0c845a1))
* Stop the Ray engine from hiding materialization errors ([#7026](#7026)) ([7903e2e](7903e2e)), closes [#7024](#7024)
* **ui:** stop treating the monitoring baseline as the latest window ([#7056](#7056)) ([0f01802](0f01802)), closes [#7054](#7054)
* Use date-only bounds for partition filters built from string timestamps ([#7116](#7116)) ([b1f2168](b1f2168))
* Validate entity column types in feast dbt import ([#7067](#7067)) ([abca80c](abca80c)), closes [#5876](#5876)
* Warm up the whole DynamoDB connection pool ([#6985](#6985)) ([8ce548c](8ce548c))

### Features

* Add --gc-freeze option to feast serve ([#7089](#7089)) ([aad0c15](aad0c15))
* Add native complex types and scalar index tags to the Milvus online store ([#7120](#7120)) ([f7068d6](f7068d6))
* Add num_partitions and partition_key_isolation to the Milvus online store ([#7083](#7083)) ([68de84e](68de84e)), closes [#6940](#6940)
* Add Pinecone online store integration ([#6585](#6585)) ([7a84f2a](7a84f2a))
* Add PolarisSource and PolarisProvider for Apache Polaris ([#7006](#7006)) ([386759c](386759c))
* Add row deletion to the Milvus online store ([#7082](#7082)) ([d3e2041](d3e2041))
* Add upstream FeatureView lineage support for PushSource ([#6853](#6853)) ([c9b9d72](c9b9d72))
* Optional nameless pre-computed vectors with a schema fingerprint ([#7077](#7077)) ([9420fac](9420fac))

### Performance Improvements

* Scan Lance sources lazily in the DuckDB offline store ([1299e4e](1299e4e))
@patelchaitany patelchaitany mentioned this pull request Nov 11, 2026
chore: Sync upstream feast-dev/feast stable (0.68.0) opendatahub-io/feast#291
Merged
shuchu added a commit to shuchu/feast that referenced this pull request Nov 11, 2026
@Mrun25 @shuchu
fix(ui): stop treating the monitoring baseline as the latest window (f…
216d2f3
…east-dev#7056)

The feature-monitoring UI picked the baseline metrics row as the newest
window because the baseline is saved with metric_date = today. That made
the monitoring tab land on the baseline instead of real data, listed
'baseline' as a granularity in the detail view, mixed window lengths in
the time series, and compared mismatched histogram bins (raw counts on
different bin edges, with a TypeError when the baseline was categorical
and the window numeric).

- FeatureMonitoringTab: select the latest non-baseline window row via
  selectLatestWindowMetric
- FeatureMetricsDetail: filter baseline rows out of the granularity
  list and render each granularity's time series separately
- HistogramChart: rebin numeric baselines onto the window's bin edges,
  compare densities instead of raw counts, and guard non-numeric
  baselines
- add histogramUtils with unit tests (9 passing)

Fixes feast-dev#7054

Signed-off-by: Mrun25 <[email protected]>
Co-authored-by: Shuchu Han <[email protected]>
Signed-off-by: Shuchu Han <[email protected]>
shuchu pushed a commit to shuchu/feast that referenced this pull request Nov 11, 2026
@feast-ci-bot @shuchu
chore(release): release 0.68.0
5b94c9e
# [0.68.0](feast-dev/feast@v0.67.0...v0.68.0) (2026-11-10)

### Bug Fixes

* add watch verb on clusterroles and clusterrolebindings for feast-operator ([feast-dev#7062](feast-dev#7062)) ([b6bdda4](feast-dev@b6bdda4))
* Apply on demand feature views in SparkRetrievalJob.to_spark_df() ([feast-dev#6993](feast-dev#6993)) ([f416309](feast-dev@f416309))
* Break event timestamp ties by created timestamp in Milvus write batches ([feast-dev#7084](feast-dev#7084)) ([bbaca76](feast-dev@bbaca76))
* Break event timestamp ties by created timestamp in the Dask offline store ([feast-dev#6952](feast-dev#6952)) ([eb93b08](feast-dev@eb93b08))
* Build the Go feature server image in two stages ([1e5e90c](feast-dev@1e5e90c)), closes [feast-dev#7060](feast-dev#7060)
* Fall back to the serialized body when UDF source misses globals ([feast-dev#6816](feast-dev#6816)) ([f61079f](feast-dev@f61079f))
* Install patched libbrotli1 to address DSA-6582-1 ([feast-dev#7096](feast-dev#7096)) ([d458393](feast-dev@d458393))
* Keep description, tags and nested types of ODFV schema fields ([8ef6e75](feast-dev@8ef6e75))
* Keep entity columns out of StreamFeatureView proto features ([feast-dev#7033](feast-dev#7033)) ([d520584](feast-dev@d520584))
* Keep the metrics server running when a Gunicorn worker exits ([feast-dev#7012](feast-dev#7012)) ([68c5d54](feast-dev@68c5d54)), closes [feast-dev#7011](feast-dev#7011)
* Key registry proto caches on the proto, not its id() ([feast-dev#7085](feast-dev#7085)) ([147adad](feast-dev@147adad))
* Log ODFV materialization skips instead of printing them ([feast-dev#7117](feast-dev#7117)) ([8fdcee7](feast-dev@8fdcee7))
* Pin build dependencies of source builds to the CI lock ([feast-dev#7104](feast-dev#7104)) ([dec2f24](feast-dev@dec2f24))
* Populate spec.project in registry REST feature view responses (#… ([feast-dev#7037](feast-dev#7037)) ([e304a84](feast-dev@e304a84))
* Preserve colliding source timestamps in Dask retrieval ([feast-dev#7071](feast-dev#7071)) ([1396c88](feast-dev@1396c88))
* Preserve Dask historical requests without eligible features ([feast-dev#7000](feast-dev#7000)) ([fff09f7](feast-dev@fff09f7))
* Read None elements of UUID and Decimal lists as None ([feast-dev#7039](feast-dev#7039)) ([03f30fe](feast-dev@03f30fe))
* Retire the support of Python3.10 ([feast-dev#7101](feast-dev#7101)) ([a56766e](feast-dev@a56766e)), closes [feast-dev#7104](feast-dev#7104) [feast-dev#7089](feast-dev#7089) [feast-dev#7106](feast-dev#7106) [feast-dev#7105](feast-dev#7105)
* Serialize UUID and TimeUuid entity keys ([feast-dev#7032](feast-dev#7032)) ([0c845a1](feast-dev@0c845a1))
* Stop the Ray engine from hiding materialization errors ([feast-dev#7026](feast-dev#7026)) ([7903e2e](feast-dev@7903e2e)), closes [feast-dev#7024](feast-dev#7024)
* **ui:** stop treating the monitoring baseline as the latest window ([feast-dev#7056](feast-dev#7056)) ([0f01802](feast-dev@0f01802)), closes [feast-dev#7054](feast-dev#7054)
* Use date-only bounds for partition filters built from string timestamps ([feast-dev#7116](feast-dev#7116)) ([b1f2168](feast-dev@b1f2168))
* Validate entity column types in feast dbt import ([feast-dev#7067](feast-dev#7067)) ([abca80c](feast-dev@abca80c)), closes [feast-dev#5876](feast-dev#5876)
* Warm up the whole DynamoDB connection pool ([feast-dev#6985](feast-dev#6985)) ([8ce548c](feast-dev@8ce548c))

### Features

* Add --gc-freeze option to feast serve ([feast-dev#7089](feast-dev#7089)) ([aad0c15](feast-dev@aad0c15))
* Add native complex types and scalar index tags to the Milvus online store ([feast-dev#7120](feast-dev#7120)) ([f7068d6](feast-dev@f7068d6))
* Add num_partitions and partition_key_isolation to the Milvus online store ([feast-dev#7083](feast-dev#7083)) ([68de84e](feast-dev@68de84e)), closes [feast-dev#6940](feast-dev#6940)
* Add Pinecone online store integration ([feast-dev#6585](feast-dev#6585)) ([7a84f2a](feast-dev@7a84f2a))
* Add PolarisSource and PolarisProvider for Apache Polaris ([feast-dev#7006](feast-dev#7006)) ([386759c](feast-dev@386759c))
* Add row deletion to the Milvus online store ([feast-dev#7082](feast-dev#7082)) ([d3e2041](feast-dev@d3e2041))
* Add upstream FeatureView lineage support for PushSource ([feast-dev#6853](feast-dev#6853)) ([c9b9d72](feast-dev@c9b9d72))
* Optional nameless pre-computed vectors with a schema fingerprint ([feast-dev#7077](feast-dev#7077)) ([9420fac](feast-dev@9420fac))

### Performance Improvements

* Scan Lance sources lazily in the DuckDB offline store ([1299e4e](feast-dev@1299e4e))

Signed-off-by: Shuchu Han <[email protected]>
@rhods-devops-app rhods-devops-app Bot mentioned this pull request Nov 12, 2026
Automated Sync from main to stable red-hat-data-services/feast#630
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@Mrun25 @shuchu
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