cshuo commented on issue #12738:
URL: https://github.com/apache/hudi/issues/12738#issuecomment-2652664058

   > 4. once it fails it will discard all the data after that checkpointing
   
   @maheshguptags do you mean after the checkpoint failed,  records ingested 
after that will loss? if that happens, usually there are two types of problems:
   1) the job is stuck somewhere before the hudi write operator, you can check 
metric of hudi write operator in dashboard, e.g.,"records received" to make 
sure there are new coming records after the ckp failure.
   2) records are not committed correctly, you should check logs in jobmanager 
to see if there are exception messages.
   
   btw, could you also paste the exception trace in the flink dashboard too?


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