xinyiZzz commented on PR #10080:
URL: 
https://github.com/apache/incubator-doris/pull/10080#issuecomment-1153640671

   @jacktengg
   hi, why removed the logic that multiple filters only wait 1s at most. Is 
there a performance loss in the test?
   
   This is a TODO for the first implementation of the runtime filter. 
Currently, `ScanNode` will wait at most n seconds, and n is equal to the number 
of runtime filters, which will cause serious performance loss in extreme cases.


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