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TiFlash v5.0.2
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@zhouqiang-cl zhouqiang-cl released this 09 Jun 11:54
v5.0.2
4410e7b
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Improvements

  • Optimize the table lock to prevent DDL jobs and data reads from blocking each other
  • Support casting the INTEGER or REAL type to REAL type

Bug Fixes

  • Fix the issue of incorrect results when cloning shared delta index concurrently
  • Fix the potential issue that TiFlash fails to restart with incomplete data
  • Fix the issue that old dm files are not removed automatically
  • Fix the potential panic that occurs when the Compaction Filter feature is enabled
  • Fix the potential issue that ExchangeSender sends duplicated data
  • Fix the issue that TiFlash cannot resolve the lock fallen back from async commit
  • Fix the issue of incorrect results returned when the casted result of the TIMEZONE type contains the TIMESTAMP type
  • Fix the TiFlash panic issue that occurs during Segment Split
  • Fix the issue that the execution information about the non-root MPP task is not accurate
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