Partial cluster updates can be retried

Detail name	Value
Changelog Number	24946
Type	Bug
Status	Resolved
Affected Versions	Exasol 8.0.0
Fix Versions	Exasol 2026.1.0, Exasol 2025.1.11, C4 4.29.6, C4 4.28.8
Resolution Date	2026-04-30

Description

When an update failed midway through, a retry would fail. This can happen if the disk gets full or the update is cancelled.

Workaround

Manually cleaning up the extracted packages belonging to the update version would allow for an update to be started from scratch.

Please contact Exasol Support to guide you through the cleanup process.

Fix

Update packages are extracted in such a way that they replace partly extracted ones.