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TiFlash v6.4.0

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@sre-bot sre-bot released this 17 Nov 02:58
301561b

Improvements

  • Refactor the TiFlash MPP error handling logic to further improve the stability of MPP #5095 @windtalker
  • Optimize the sorting of the TiFlash computation process, and optimize the key handling for Join and Aggregation #5294 @solotzg
  • Optimize the memory usage for decoding and remove redundant transfer columns to improve Join performance #6157 @yibin87

Bug fixes

  • Fix the OOM issue due to oversized WAL files that occurs when PageStorage GC does not clear the Page deletion marker properly #6163 @JaySon-Huang