Changes / Dremio / Dremio Cloud (US) is inaccessible

Dremio: Critical incident: Dremio Cloud (US) is inaccessible

Summary

Dremio Cloud (US) was inaccessible during a critical outage from 2025-02-28 00:39 UTC to 2025-02-28 08:49 UTC, lasting 8 h 10 min. Dremio attributed the outage to an infrastructure issue affecting core services; all services were restored, with successful recovery of users’ projects reported.

Machine-written from the diff below (Sol; type: incident outage). Check the diff before relying on it.

Major incidentLabel: outage (model (Jev), 100%)Changed Detected Source: stspg.io (opens in new tab)

What changed

AddedTitle#1
Before: not present
After: Dremio Cloud (US) is inaccessible
AddedImpact#2
Before: not present
After: critical
AddedStatus#3
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After: resolved
AddedStart time#4
Before: not present
After: 2025-02-28 00:39 UTC
AddedResolved time#5
Before: not present
After: 2025-02-28 08:49 UTC
AddedAffected components#6
Before: not present
After: Dremio Cloud - US - Site Availability, Site Availability
AddedUpdateinvestigating#7
Before: not present
After: We have detected an outage impacting our Dremio Cloud (US) service. We are investigating the cause and will provide another update within 30 minutes.
AddedUpdateidentified#8
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After: We have identified an infrastructure issue that is impacting accessibility to Dremio Cloud (US). We are working urgently to restore the affected infrastructure.
AddedUpdateidentified#9
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After: We have identified an infrastructure issue that is impacting accessibility to Dremio Cloud (US). We are continuing to work urgently to restore the affected infrastructure.
AddedUpdateidentified#10
Before: not present
After: We have identified an infrastructure issue that is impacting accessibility to Dremio Cloud (US). We are still working on bringing full restoration to the affected infrastructure.
AddedUpdateidentified#11
Before: not present
After: We identified an infrastructure issue that affected core services for Dremio Cloud (US). We are continuing to work urgently to restore full access to customers.
AddedUpdateidentified#12
Before: not present
After: We identified an infrastructure issue that affected core services for Dremio Cloud (US). We are continuing to work urgently to restore full access to customers.
AddedUpdatemonitoring#13
Before: not present
After: We have restored core services for Dremio Cloud (US) and are seeing recovery of users' projects. We are continuing to monitor the environment. We apologize for any inconvenience caused.
AddedUpdateresolved#14
Before: not present
After: We have restored all services for Dremio Cloud (US) and are seeing successful recovery of users' projects. We apologize for any inconvenience caused and will publish a post-mortem for this incident in the coming days.

First version of this incident archived by Rewindex. View the live incident (opens in new tab).

History of this incident

When (UTC)ChangeKind
Critical incident: Dremio Cloud (US) is inaccessible (this change)
Dremio Cloud (US) was inaccessible during a critical outage from 2025-02-28 00:39 UTC to 2025-02-28 08:49 UTC, lasting 8 h 10 min. Dremio attributed the outage to an infrastructure issue affecting core services; all services were restored, with successful recovery of users’ projects reported.
Major incident

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