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TiDB Operator 1.2.0-alpha.1 Release Notes

Release date: January 15, 2021

TiDB Operator version: 1.2.0-alpha.1

Rolling Update Changes

  • Due to #3440, the Pod of TidbMonitor will be deleted and recreated after TiDB Operator is upgraded to v1.2.0-alpha.1.

New Features

Improvements

Other Notable Changes

  • Optimize rate limiter intervals (#3700, @dragonly)
  • Change the directory to save the customized alert rules in TidbMonitor from tidb:${tidb_image_version} to tidb:${initializer_image_version}. Please note that if the spec.initializer.version in the TidbMonitor does not match with the TiDB version in the TidbCluster, upgrading TiDB Operator will cause the re-creation of the monitor Pod (#3684, @BinChenn)