cshuo commented on issue #19983:
URL: https://github.com/apache/hudi/issues/19983#issuecomment-5724357981

   > > Read the slice with HoodieLsmFileGroupReader, latestCommitTime=002, and 
no InstantRange.
   > 
   > There is only one use case with empty InstantRange, that is the snapshot 
read.
   
   Time travel also uses the snapshot read path, with an empty InstantRange and 
latestCommitTime set to the as-of instant. The selected file slice can still 
contain later logs, so we need the latestCommitTime filter to exclude them.


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