[GitHub] [iceberg] HeartSaVioR commented on issue #1476: when will Data files be delete after snapshot Expired

[GitBox <gi...@apache.org>]

HeartSaVioR commented on issue #1476:
URL: https://github.com/apache/iceberg/issues/1476#issuecomment-694643878


   While it seems a bit odd expired snapshots are still shown (Have you run "refresh table hadoop_prod.ice.recmd_feedback_tb.snapshots" and "refresh table hadoop_prod.ice.recmd_feedback_tb.history"?), it's expected behavior for all data files to be on HDFS. 
   
   You looks to be confused the behavior of expiring snapshots - it doesn't mean the operations done with these snapshots will be reverted. Data remains the same. You just no longer be able to do time-travel for expired snapshots or roll back to the specific snapshot among them.


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