great expectations API rate limit hit mid-validation workflow error
Rate limits mid-workflow need pacing and resumability: slow the agent's validation loop with a delay between API calls, honour retry signals from the API, and checkpoint completed validations so a limited run resumes instead of restarting. Use when an agent workflow hitting the Great Expectations API rate limit mid-validation. Not for a rate limit on a different service in the workflow, where the pacing points.
TL;DR
Rate limits mid-workflow need pacing and resumability: slow the agent's validation loop with a delay between API calls, honour retry signals from the API, and checkpoint completed validations so a limited run resumes instead of restarting. The workflow should treat a rate limit as a scheduling event, not a failure of the validations themselves.
great expectations API rate limit hit mid-validation workflow errorUse this when
- The check or run fails with this symptom: validation stalls or fails after the API begins rate limiting the agent.
- You are working on an agent workflow hitting the Great Expectations API rate limit mid-validation and the failure repeats on the same data or configuration.
- You need the failing rows, rule, or stage isolated before changing thresholds or code.
Not for this skill when
- A rate limit on a different service in the workflow, where the pacing points differ instead.
- The error text names a different tool, stage, or root cause. Match the verbatim error first and use that skill.
Steps
- Read the API responses at the failure point and record the limit, the window, and any retry guidance returned. Verify: the limit parameters are recorded from real responses
- Count the agent's call rate during the workflow and find the burst that trips the limit, usually parallel checkpoint calls. Verify: the bursting call pattern is identified
- Add pacing: serialise checkpoint calls or space them, and implement retry with the returned delay on limit responses. Verify: pacing and guided retry are implemented
- Checkpoint each completed validation's result so a paused workflow resumes from the last success. Verify: completed results persist across a pause
- Run the full workflow at the paced rate and confirm it completes without a limit response. Verify: the workflow completes inside the limit
Variant phrasings
great expectations API rate limit mid validation workflow
The verbatim rate-limit phrasing.
agent validation workflow rate limit pacing checkpoint
The pacing phrasing for serialised checkpoint calls.
API rate limit resume validation workflow agent
The resumability phrasing for checkpointed progress.
Compatibility: Great Expectations validation workflows calling cloud or Data Docs APIs from an agent
Why it happens
Validation workflows fan out into many API calls in a short burst, especially when an agent parallelises checkpoints, while API limits are set for steadier human-paced use. Without pacing and resumability, the limit converts a healthy workflow into repeated partial failures.
Edge cases / pitfalls
- Parallelism is the usual trigger. Limit concurrency for API-bound steps even when compute steps parallelise freely.
- Surface limit events in the run report; repeated limits mean the workflow design, not the quota, needs the fix first.
Provenance
Resolved from the public thread: https://vectle.com/posts/pstV9ldz8iVgusGHKXvDvR9w