TiKV - v6.5.1


  • Support starting TiKV on a CPU with less than 1 core #13586 #13752 #14017 @andreid-db
  • Increase the thread limit of the Unified Read Pool (readpool.unified.max-thread-count) to 10 times the CPU quota, to better handle high-concurrency queries #13690 @v01dstar
  • Change the the default value of resolved-ts.advance-ts-interval from "1s" to "20s", to reduce cross-region traffic #14100 @overvenus

Bug fixes

  • Fix the issue that Resolved TS causes higher network traffic #14092 @overvenus
  • Fix the data inconsistency issue caused by network failure between TiDB and TiKV during the execution of a DML after a failed pessimistic DML #14038 @MyonKeminta
  • Fix an error that occurs when casting the const Enum type to other types #14156 @wshwsh12
  • Fix the issue that the paging in a cop task is inaccurate #14254 @you06
  • Fix the issue that the scan_detail field is inaccurate in batch_cop mode #14109 @you06
  • Fix a potential error in the Raft Engine that might cause TiKV to detect Raft data corruption and fail to restart #14338 @tonyxuqqi


March 10, 2023, 5:21 a.m.
tikv-server v6.5.1
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