yihua commented on issue #7302:
URL: https://github.com/apache/hudi/issues/7302#issuecomment-1363438740

   Hi @zztttt do you still have any other questions?
   
   Adding to @codope 's comment, each time the table is queried, the file 
listing has to happen regardless of whether the table is updated or not.  
`HoodieFileIndex` serves the purpose of listing the files in a Hudi table by 
building an in-memory file index.  That is what the `HoodieFileIndex: refresh 
table xxx: xxx ms` log is about.  If you see the latency of the file listing is 
high, could you file a separate ticket so we can look at the performance issue?
   
   Closing this issue for now.  Feel free to reopen it if you have a valid 
reason for disabling the refresh operation in HoodieFileIndex.


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