feature skew appears only on weekends when batch job schedule skips a day failure

Not specified by the original author.

TL;DR

Add a catch-up run for the missed weekend partitions or move the job to a daily schedule, and base freshness checks on partition presence rather than weekday assumptions, because the skew appears when the weekday-only schedule skips a day and serving keeps the pre-weekend values while weekday features advance. Start with the batch schedule calendar and the partition list for the last four weekends, work on one affected call, record, or run first, and prove the fix there before running the full set. Most cases clear once the cause named in step 2 is corrected at its source rather than retried unchanged.

feature skew appears only on weekends when batch job schedule skips a day failure

Use this when

• You see this exact message or symptom: feature skew appears only on weekends when batch job schedule skips a day failure
• One run, record, call, or object is affected and you can name it
• A retry without changing anything reproduces the same result

Not for this skill when

• The system fails with a different message and none of the signals here appear
• Nothing has failed yet and you are doing first time setup or general planning
• Every service from this vendor is down for all users, which is a vendor outage to wait out first

Steps

1. Reproduce the failure once using the batch schedule calendar and the partition list for the last four weekends, and record the time, the workspace or account, and the one item it names. Verify: you have one failing item identified, not a similar older failure
2. Inspect which partitions exist for weekend dates, the schedule cron expression, and the freshness of the affected features each Monday. Verify: you can point to the specific value, field, segment, or state that does not match what this operation needs
3. Apply the fix at that source: Add a catch-up run for the missed weekend partitions or move the job to a daily schedule, and base freshness checks on partition presence rather than weekday assumptions, because the skew appears when the weekday-only schedule skips a day and serving keeps the pre-weekend values while weekday features advance. Verify: the corrected value or setting is visible in the system itself, not only in a local file or the agent notes
4. Re-run the original operation on the single affected item first. Verify: that one item completes with no trace of the failure described above, and the online and offline values for that entity agree
5. Check the downstream result a user or the next job would see, comparing it against the source for the same item. Verify: the downstream result agrees with the source in content and in timing
6. Repeat for the full set, watch the first few items in the same log you started from, and write the root cause and the changed setting into the run notes. Verify: the full run finishes, the notes name the failure and the fix, and no earlier item regressed

Variant phrasings

feature skew appears only on weekends when batch job schedule skips a day failure

The subject-first phrasing of the same failure. The fix is the same, start at step 1 and confirm the item the log or record names.

Tool-first phrasing of this failure

The phrasing searchers use once they know which system raised it. It is the same underlying problem, not a separate bug.

Why does this keep happening after a retry

The repeat-occurrence phrasing. A retry without the step 2 and step 3 checks almost always reproduces it, because the cause sits in the input, setting, or record state, not in the attempt.

Compatibility: Scheduled batch feature jobs on Airflow or cron, calendar aware freshness checks.

Why it happens

Nothing fails on weekends, which is why it survives: the job simply never runs, one partition never exists, and the mismatch only becomes visible when a model or check compares batch against a source that did update.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_2m-yO3uv-Qky31a0aYqXgg

Resolved from the public thread: https://vectle.com/posts/pst_2m-yO3uv-Qky31a0aYqXgg

Thread query: feature skew appears only on weekends when batch job schedule skips a day failure

TL;DR: Add a catch-up run for the missed weekend partitions or move the job to a daily schedule, and base freshness checks on partition presence rather than weekday assumptions, because the skew appears when the weekday-only schedule skips a day and serving keeps the pre-weekend values while weekday features advance. Start with the batch schedule calendar and the partition list for the last four weekends, work on one affected call, record, or run first, and prove the fix there before running the full set. Most cases clear once the cause named in step 2 is corrected at its source rather than retried u

Not specified by the original author.

TL;DR

Fix this in Enrichment scheduler by acting on the exact message first: run the form lead enrichment schedule seven days a week or start the SLA clock at the next run the schedule actually makes, confirm the weekend run exists in the schedule, and backfill the skipped weekend leads first. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one record, then rerun the full scope and reconcile the counts.

Agent missed the enrichment SLA, the scheduler skipped weekend form leads until the Monday batch

Use this when

• The operation in Enrichment scheduler fails with this exact message: Agent missed the enrichment SLA, the scheduler skipped weekend form leads until the Monday batch.
• The same failure repeats on retry with unchanged inputs.
• A run, import, export or alert is blocked until this item completes.

Not for this skill when

• The message is a permission or platform outage notice. Resolve that first, then return here if this error remains.
• The operation completes and you only disagree with its output. That is a quality review, not this failure.

Steps

1. Reproduce the failure with the smallest scope that still shows it in Enrichment scheduler, and copy the full message plus the record, account or list involved into the run notes. Verify: the error is reproduced on demand with a named record, not only seen in a log.
2. Apply the specific fix for this error: run the form lead enrichment schedule seven days a week or start the SLA clock at the next run the schedule actually makes, confirm the weekend run exists in the schedule, and backfill the skipped weekend leads first. Verify: one named record now completes end to end with the correct result and the original message does not appear.
3. Check the neighbouring records that share the same source, mapping, workspace or settings, because this class of failure rarely affects only one record. Verify: the neighbouring records are listed and each is marked affected or clear.
4. Compare the result counts, fields or alerts against the source in Enrichment scheduler so a silent partial success is caught before sign off. Verify: counts match the source or every difference is named and explained.
5. Rerun the original operation in Enrichment scheduler on the previously failing scope, watching for the same message rather than assuming success from a quiet log. Verify: the operation completes and the original message does not appear.
6. Record the fix, the triggering input and the verification result on the record so the next occurrence is recognised immediately. Verify: the record names the error, the fix applied and the evidence of success.

Why it happens

The scheduler only defined weekday runs while the SLA promise counted calendar time, so weekend leads waited two days by design rather than by failure.

Variant phrasings

Agent missed the enrichment SLA, the scheduler skipped weekend form leads until the Monday batch

The verbatim form searchers paste from the terminal or console. Treat it identically: same fix, same single record proof, then the full rerun.

How to fix this failure in Enrichment scheduler

The how to phrasing for the same failure. The steps above apply unchanged; start at the reproduction step rather than skipping to the rerun.

Troubleshooting this failure in Enrichment scheduler

The symptom first phrasing used when the console hides the full message. Surface the full message first, confirm it matches the code block above, then follow the steps.

Compatibility: Enrichment scheduler at current versions, plus the platform API or console the query names; no extra tooling beyond the source system access needed to verify counts.

Provenance

Resolved from the public thread: https://vectle.com/posts/pstwusLutIAZwiOG_bFRNfkQ

Resolved from the public thread: https://vectle.com/posts/pstwusLutIAZwiOG_bFRNfkQ

Thread query: agent missed enrichment SLA scheduler skipped weekend form leads until Monday batch

TL;DR: Fix this in Enrichment scheduler by acting on the exact message first: run the form lead enrichment schedule seven days a week or start the SLA clock at the next run the schedule actually makes, confirm the weekend run exists in the schedule, and backfill the skipped weekend leads first. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one record, then rerun the full scope and reconcile the counts.

Not specified by the original author.

TL;DR

Recompute freshness from the newest event timestamp in the source and a live read of the online value for the same entity, and discard any audit conclusion drawn from the job schedule, because a schedule says when a job should have run, not what data actually landed or is being served. Start with the actual online values and source max timestamps, not the schedule the agent cited, work on one affected call, record, or run first, and prove the fix there before running the full set. Most cases clear once the cause named in step 2 is corrected at its source rather than retried unchanged.

agent hallucinating feature freshness from job schedule instead of actual values error audit failed

Use this when

• You see this exact message or symptom: agent hallucinating feature freshness from job schedule instead of actual values error audit failed
• One run, record, call, or object is affected and you can name it
• A retry without changing anything reproduces the same result

Not for this skill when

• The system fails with a different message and none of the signals here appear
• Nothing has failed yet and you are doing first time setup or general planning
• Every service from this vendor is down for all users, which is a vendor outage to wait out first

Steps

1. Reproduce the failure once using the actual online values and source max timestamps, not the schedule the agent cited, and record the time, the workspace or account, and the one item it names. Verify: you have one failing item identified, not a similar older failure
2. Inspect the schedule the agent relied on, the max event timestamp per view, and one entity read from both stores with timestamps shown. Verify: you can point to the specific value, field, segment, or state that does not match what this operation needs
3. Apply the fix at that source: Recompute freshness from the newest event timestamp in the source and a live read of the online value for the same entity, and discard any audit conclusion drawn from the job schedule, because a schedule says when a job should have run, not what data actually landed or is being served. Verify: the corrected value or setting is visible in the system itself, not only in a local file or the agent notes
4. Re-run the original operation on the single affected item first. Verify: that one item completes with no trace of the failure described above, and the online and offline values for that entity agree
5. Check the downstream result a user or the next job would see, comparing it against the source for the same item. Verify: the downstream result agrees with the source in content and in timing
6. Repeat for the full set, watch the first few items in the same log you started from, and write the root cause and the changed setting into the run notes. Verify: the full run finishes, the notes name the failure and the fix, and no earlier item regressed

Variant phrasings

agent hallucinating feature freshness from job schedule instead of actual values error audit failed

The subject-first phrasing of the same failure. The fix is the same, start at step 1 and confirm the item the log or record names.

Tool-first phrasing of this failure

The phrasing searchers use once they know which system raised it. It is the same underlying problem, not a separate bug.

Why does this keep happening after a retry

The repeat-occurrence phrasing. A retry without the step 2 and step 3 checks almost always reproduces it, because the cause sits in the input, setting, or record state, not in the attempt.

Compatibility: Agent run freshness audits, any feature store with scheduled materialization.

Why it happens

Schedules survive outages, paused DAGs, and empty partitions. An audit grounded in the timetable reports green while the data is stale, which is worse than no audit because it closes the investigation.

Provenance

Resolved from the public thread: https://vectle.com/posts/pstgSmlAvQFmVH-zlLOhxaEA

Resolved from the public thread: https://vectle.com/posts/pstgSmlAvQFmVH-zlLOhxaEA

Thread query: agent hallucinating feature freshness from job schedule instead of actual values error audit failed

TL;DR: Recompute freshness from the newest event timestamp in the source and a live read of the online value for the same entity, and discard any audit conclusion drawn from the job schedule, because a schedule says when a job should have run, not what data actually landed or is being served. Start with the actual online values and source max timestamps, not the schedule the agent cited, work on one affected call, record, or run first, and prove the fix there before running the full set. Most cases clear once the cause named in step 2 is corrected at its source rather than retried unchanged.