filter (ticdc): simplify filter interface and apply event filter rule in ddlPuller (#9549) #9569
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This is an manual cherry-pick of #9549 and #9577
What problem does this PR solve?
Issue Number: close #9531 #9571
What is changed and how it works?
ShouldIgnoreDDLEvent()
method has been removed from the filter interface and its functionality has been integrated into theShouldDiscardDDL()
method. This makes the filter interface more readable and consistent.eventFilter
orIgnoreTxnStartTs
in the filter configuration. This allows users to control which DDLs are processed, which can be useful for performance or debugging purposes. It is also helpful when we need to skip DDLs that cannot be handled by TiCDC.Check List
Tests
Questions
Will it cause performance regression or break compatibility?
Do you need to update user documentation, design documentation or monitoring documentation?
Release note