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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2022/06/13 23:59:43 UTC

[GitHub] [hudi] nsivabalan commented on pull request #5815: [HUDI-4213] Infer keygen clazz for Spark SQL

nsivabalan commented on PR #5815:
URL: https://github.com/apache/hudi/pull/5815#issuecomment-1154562947

   if I understand correctly, after this fix, by default any new tables created w/ spark-sql will have SimpleKeyGen. 
   is there any backwards compatability we need to consider here? I assume to read a table created w/ 0.11.0, we rely on hoodie.properties and so it should be fine? 
   For eg, if we try to write to an already existing table, wouldn't new code will infer key gen to Simple while hoodie.properties may say CustomKeyGen and run into issues ? 
   
   CC @xushiyan @codope 


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