TiDB Operator 1.4.0-beta.3 Release Notes

Release date: December 2, 2022

TiDB Operator version: 1.4.0-beta.3

New Feature

• Add experimental support for TiProxy (#4693), @xhebox

• Snapshot backup and restore based on Amazon EBS becomes GA (#4784, @fengou1). This feature has the following benefits:

  • Reduce the impact of backup on QPS to less than 5%
  • Back up and restore data in a short time. For example, finish backup within 1 hour and restore in 2 hours.

Bug fixes

• Fix typo in error messages (#4773, @dveeden)

• Fix the issue of volume-snapshot backup cleanup failure (#4783, @fengou1)

• Fix backup failure when the TiDB cluster has massive TiKV nodes (40+) (#4784, @fengou1)