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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2020/08/13 12:59:16 UTC

[GitHub] [hudi] brandon-stanley edited a comment on issue #1960: How do you change the 'hoodie.datasource.write.payload.class' configuration property?

brandon-stanley edited a comment on issue #1960:
URL: https://github.com/apache/hudi/issues/1960#issuecomment-673462785


   @bhasudha Thanks for the response. Does the precombine field have to be a non-nullable field/column as well? My dataset may have duplicates but I have implemented custom logic to deduplicate since there are two columns within my dataset that are used to determine which is the latest record: COALESCE(update_date, create_date). It is an [SCD type 2 table.](https://en.wikipedia.org/wiki/Slowly_changing_dimension#Type_2:_add_new_row)


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