weitianpei commented on issue #11090:
URL: https://github.com/apache/hudi/issues/11090#issuecomment-2102266105

   We have increase the parameter,and the downstream flink program does not 
encounter error.
   
   But I found the file  20240509163048129.replacecommit 
<http://10.89.208.45:13000/hue/filebrowser/view=/hudi/ods_vgc/ods_vgc_itp_tss_rli/.hoodie/20240509163048129.replacecommit>
 in .hoodie directory, it’s intent is below.
   
   {
     "partitionToWriteStats" : {
       "20240207/clamp" : [ {
         "fileId" : "6849d48e-8141-4774-bc16-4020b039cc3d-0",
         "path" : 
"20240207/clamp/6849d48e-8141-4774-bc16-4020b039cc3d-0_0-1-0_20240509163048129.parquet",
         "cdcStats" : null,
         "prevCommit" : "null",
         "numWrites" : 97,
         "numDeletes" : 0,
         "numUpdateWrites" : 0,
         "numInserts" : 97,
         "totalWriteBytes" : 452622,
         "totalWriteErrors" : 0,
         "tempPath" : null,
         "partitionPath" : "20240207/clamp",
         "totalLogRecords" : 0,
         "totalLogFilesCompacted" : 0,
         "totalLogSizeCompacted" : 0,
         "totalUpdatedRecordsCompacted" : 0,
         "totalLogBlocks" : 0,
         "totalCorruptLogBlock" : 0,
         "totalRollbackBlocks" : 0,
         "fileSizeInBytes" : 452622,
         "minEventTime" : null,
         "maxEventTime" : null,
         "runtimeStats" : {
           "totalScanTime" : 0,
           "totalUpsertTime" : 0,
           "totalCreateTime" : 61
         }
       } ], <>
   
   Will my downstream application consume data repeatedly?
   
   
   I am afraid my application would  consume data repeatedly.
   
   
   > 2024年5月7日 12:35,Danny Chan ***@***.***> 写道:
   > 
   > 
   > Are you enabling the clustering then? The clustering would rewrite all the 
partitions.
   > 
   > I think increasing the parameters of retention cleanup will probably 
generate more files
   > 
   > The small files are not affected by the cleaning strategy.
   > 
   > —
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