# Elastic Cloud: Failing upgrades to Elasticsearch 6.3.0 from clusters in 5.x series

> Elastic Cloud status incident “Failing upgrades to Elasticsearch 6.3.0 from clusters in 5.x series” on 2018-06-25: impact none (vendor’s label), 6.9 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/elastic-cloud/incidents/hzt1vzp2kh99
Last updated: 2018-06-25T17:20:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2018-06-25 10:24 UTC · Resolved: 2018-06-25 17:20 UTC · Duration: 6.9 h
- Updates: 1
- [Vendor status page: https://status.elastic.co/incidents/hzt1vzp2kh99](https://status.elastic.co/incidents/hzt1vzp2kh99)
- [Company: Elastic Cloud](https://rewindex.com/company/elastic-cloud.md)

## Timeline of updates

- **resolved** 2018-06-25 17:20 UTC: This incident has been resolved.

_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 Elastic Cloud, started 2018-06-25 10:24 UTC, resolved after 6.9 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/elastic-cloud/incidents/hzt1vzp2kh99
- Citation: Elastic Cloud, “Failing upgrades to Elasticsearch 6.3.0 from clusters in 5.x series” (2018-06-25 10:24 UTC). Archived by Rewindex: https://rewindex.com/company/elastic-cloud/incidents/hzt1vzp2kh99 (CC BY 4.0).
- Markdown link: `[Elastic Cloud: Failing upgrades to Elasticsearch 6.3.0 from clusters in 5.x series (2018-06-25)](https://rewindex.com/company/elastic-cloud/incidents/hzt1vzp2kh99)`


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Canonical: https://rewindex.com/company/elastic-cloud/incidents/hzt1vzp2kh99 · Markdown: https://rewindex.com/company/elastic-cloud/incidents/hzt1vzp2kh99.md · JSON: https://rewindex.com/api/v1/companies/elastic-cloud/incidents/hzt1vzp2kh99 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T18:07:43.386Z