[HDFS-14831] Downgrade Failed from 3.2.0 to 2.7 because of incompatible stringtable

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.0, 3.3.0, 3.1.3
• Assignee: Hui Fei
• Reporter: Hui Fei
• Created: 07/Sep/19 10:18
• Updated: 14/Sep/22 10:59
• Resolved: 09/Dec/20 12:21

Description

Mentioned on HDFS-13596
Incompatible StringTable changes cause downgrade from 3.2.0 to 2.7.2 failed
commit message as follow, but issue not found

commit 8a41edb089fbdedc5e7d9a2aeec63d126afea49f

Author: Vinayakumar B <[e-mail]>

Date: Mon Oct 15 15:48:26 2018 +0530

Fix potential FSImage corruption. Contributed by Daryn Sharp.