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tiflow v6.1.1
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@sre-bot sre-bot released this 01 Sep 03:39
v6.1.1
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Improvements

  • Users can manually set the amount of concurrency for lightning loader #5505 @buchuitoudegou
  • Add a sink uri parameter transaction-atomicity to support splitting the large transaction in a changefeed. This can greatly reduce the latency and memory consumption of large transactions #5231 @CharlesCheung96
  • Reduce performance overhead caused by runtime context switching in multi-Region scenarios #5610 @hicqu
  • Enhance the MySQL sink to turn off the safe mode automatically #5611 @overvenus

Bug fixes

  • Fix the issue that the txn-entry-size-limit configuration item does not take effect in DM #6161 @ForwardStar
  • Fix the issue that the check-task command cannot handle special characters #5895 @Ehco1996
  • Fix the issue of possible data race in query-status #4811 @lyzx2001
  • Fix the different output format for the operate-schema command #5688 @ForwardStar
  • Fix goroutine leak when relay meets an error #6193 @lance6716
  • Fix the issue that DM Worker might get stuck when getting DB Conn #3733 @lance6716
  • Fix the issue that DM fails to start when TiDB uses an IPv6 host #6249 @D3Hunter
  • Fix the wrong maximum compatible version number #6039 @hi-rustin
  • Fix a bug that may cause the cdc server to panic when it receives an HTTP request before it fully starts #5639 @asddongmen
  • Fix the ddl sink panic issue when the changefeed sync-point is enabled #4934 @asddongmen
  • Fix the issue that a changefeed is stuck in some scenarios when sync-point is enabled #6827 @hicqu
  • Fix a bug that changefeed API does not work properly after the cdc server restarts #5837 @asddongmen
  • Fix the data race issue in the black hole sink #6206 @asddongmen
  • Fix the TiCDC panic issue when you set enable-old-value = false #6198 @hi-rustin
  • Fix the data consistency issue when the redo log feature is enabled #6189 #6368 #6277 #6456 #6695 #6764 #6859 @asddongmen
  • Fix poor redo log performance by writing redo events asynchronously #6011 @CharlesCheung96
  • Fix the issue that the MySQL sink can not connect to IPv6 addresses #6135 @hi-rustin
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