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pd-server v2.1.0-rc.2

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@nolouch nolouch released this 14 Sep 10:32
· 3371 commits to master since this release
6a7832d

Features

  • Support the GetAllStores interface
  • Add the statistics of scheduling estimation in Simulator

Improvements

  • Optimize the handling process of down stores to make up replicas as soon as possible
  • Optimize the start of Coordinator to reduce the unnecessary scheduling caused by restarting PD
  • Optimize the memory usage to reduce the overhead caused by heartbeats
  • Optimize error handling and improve the log information
  • Support querying the Region information of a specific store in pd-ctl
  • Support querying the topN Region information based on version
  • Support more accurate TSO decoding in pd-ctl

Bug fix

  • Fix the issue that pd-ctl uses the hot store command to exit wrongly