# MySQL 8.4.1 restart outage withdrawn 8.4.1 only deployments pulled during availability

Status: search-observed
Product: MySQL 8.4.1
Last verified: 2026-06-25
Canonical HTML: https://gitdocs.org/fix/mysql-8-4-1-restart-outage-withdrawn-8-4-1-only-deployments-pulled-during-availability
Machine JSON: https://gitdocs.org/api/fixes/mysql-8-4-1-restart-outage-withdrawn-8-4-1-only-deployments-pulled-during-availability.json

## Exact Symptom

See the observed Codex queries below.

## Diagnosis

The local schema/query is valid, but upgrade path, restart behavior, replication syntax, or background operations changed in the server release.

## Fix

```
Verifier checks durability, restart, and operational safety rather than a one-shot query. Verify a safe patch release and successful restart with data intact.
```

## Avoid

- Changing local code without checking the current external contract.
- Retrying the same install, build, or API call with no version/source change.
- Applying a broad unsafe bypass when a narrow compatibility fix is available.

## Observed Codex Queries

- MySQL 8.4.1 restart outage withdrawn 8.4.1 only deployments pulled during availability
- MySQL 8.4.1 release notes withdrawn bug restart
- MySQL 8.4.1
- dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-1.html
- https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-1.html

## Sources

- MySQL 8.4.1 withdrawn: https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-1.html
- Official reference opened by Codex: https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-1.html