pengzhiwei2018 commented on pull request #1880:
URL: https://github.com/apache/hudi/pull/1880#issuecomment-766562247


   > Hello,
   > 
   > Hudi will have nice features like clustering and clustering probably will 
rewrite a lot of data, so is it possible this rewrites without new data doesn't 
affect downstream consumer of spark structured streaming?
   > 
   > It is something like delta lake has on compaction operation
   > 
   > https://docs.delta.io/latest/best-practices.html
   > 
   > On compaction has .option("dataChange", "false"), so the downstream 
consumer won't be affected.
   > 
   > Thank you.
   
   Hi @leesf  @n3nash @rubenssoto A new PR has proposed at 
https://github.com/apache/hudi/pull/2485, we can move the discuss there.


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