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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2020/11/03 14:59:08 UTC

[GitHub] [hudi] bvaradar commented on issue #2201: hoodie_commit_timestamp time travel queries - can we implement operational analytics

bvaradar commented on issue #2201:
URL: https://github.com/apache/hudi/issues/2201#issuecomment-721178345


   Retaining by versions is done at file level. Latest "N" versions of the files are chosen  for retaining.  They cannot have holes inside them. 
   
   No, keeping older versions will not take physical memory when querying other than meta-data about file listing. 


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