Outage in Dagster Cloud
Issues with global op concurrency keys
Resolved MajorIncident Report
Some runs containing ops tagged with concurrency keys that have not been configured explicitly or with a default limit are getting blocked.
Separately, there are some UI issues affecting the concurrency key settings page.
We have identified fixes for these and are in the process of rolling them out.
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Latest Updates ( sorted recent to last )
RESOLVED
about 1 year ago - at 02/07/2025 04:11PM
This incident has been resolved.
MONITORING
about 1 year ago - at 02/07/2025 03:56PM
The fixes has been rolled out and previously blocked runs appear to be progressing. We are continuing to monitor for any issues.
The previous blocked runs should progress with their step execution, but may not reach a terminal state and may need to be manually terminated.
IDENTIFIED
about 1 year ago - at 02/07/2025 03:37PM
Some runs containing ops tagged with concurrency keys that have not been configured explicitly or with a default limit are getting blocked.
Separately, there are some UI issues affecting the concurrency key settings page.
We have identified fixes for these and are in the process of rolling them out.
Latest Dagster Cloud outages
Some users seeing an older version of the Dagster+ UI - 4 months ago
Elevated API latency - 9 months ago
The intermittant issues have been fixed. - 9 months ago
Impact of GCP incident - 10 months ago
Dagster+ UI errors - 11 months ago
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