# Dagster: Partial outage of Dagster Cloud agent requests

> Dagster status incident “Partial outage of Dagster Cloud agent requests” on 2022-06-30: impact none (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/dagster/incidents/f50ydgnvs51t
Last updated: 2022-06-30T21:43:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2022-06-30 21:43 UTC · Resolved: 2022-06-30 21:43 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://dagstercloud.statuspage.io/incidents/f50ydgnvs51t](https://dagstercloud.statuspage.io/incidents/f50ydgnvs51t)
- [Company: Dagster](https://rewindex.com/company/dagster.md)

## Timeline of updates

- **resolved** 2022-06-30 21:43 UTC: We experienced a partial outage for 8 minutes between 2022-06-30 21:43 UTC and 21:51 UTC. During this window, some requests were not enqueued for agents to process. You may have experienced a missed schedule or sensor tick during this window. During this window, we performed a rolling deploy of Dagster Cloud’s API servers. The newer version included a change to the agent request schema that was incompatible with older agent requests that had not yet been processed by an agent. Any request enqueued by a server running the older version and dequeued by a server running the newer version did not make it to your agent. All other requests were processed normally. This incident is now resolved and steps are being taken to extend our existing backwards compatibility test suite to prevent this type of error going forward.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: none) posted by Dagster, started 2022-06-30 21:43 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/dagster/incidents/f50ydgnvs51t
- Citation: Dagster, “Partial outage of Dagster Cloud agent requests” (2022-06-30 21:43 UTC). Archived by Rewindex: https://rewindex.com/company/dagster/incidents/f50ydgnvs51t (CC BY 4.0).
- Markdown link: `[Dagster: Partial outage of Dagster Cloud agent requests (2022-06-30)](https://rewindex.com/company/dagster/incidents/f50ydgnvs51t)`


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Canonical: https://rewindex.com/company/dagster/incidents/f50ydgnvs51t · Markdown: https://rewindex.com/company/dagster/incidents/f50ydgnvs51t.md · JSON: https://rewindex.com/api/v1/companies/dagster/incidents/f50ydgnvs51t · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:27:16.558Z