bithw1 commented on issue #17570:
URL: https://github.com/apache/hudi/issues/17570#issuecomment-3652447192

   Thanks @deepakpanda93  for the helpful answer, I think I find out where I am 
confused.
   1. insert into cow table five times(use different record key), there will be 
5 commits
   2. select this table,We will find that these 5 records are in the same 
parquet, as we has explained
   
   Based on the query result,  I have thought there is only one parquet file on 
HDFS which  is wrong for the cow table.
   
   When I look at the HDFS, there are **5 parquet files** there, NOT one, which 
is correct, that is how cow works. 


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