TiDB Operator 1.4.0-beta.1 Release Notes

Release date: October 27, 2022

TiDB Operator version: 1.4.0-beta.1

New Feature

• TiDB Operator supports snapshot backup and restore based on Amazon EBS (experimental) (#4698, @gozssky). This feature has the following benefits:

  • Reduce the impact of backup on QPS to less than 5%
  • Shorten the backup and restore time

Bug fixes

• Fix the issue that the log backup checkpoint ts will not be updated after TiDB Operator restarts (#4746, @WizardXiao)

• Fix the issue that log backup checkpoint ts will not be updated when TLS is enabled for the TiDB cluster (#4716, @WizardXiao)