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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2020/06/17 18:18:01 UTC

[GitHub] [hudi] bvaradar commented on issue #1741: How to ignore the null columns in upsert on MoR tables? - Spark streaming

bvaradar commented on issue #1741:
URL: https://github.com/apache/hudi/issues/1741#issuecomment-645539789


   Hudi gives a programmable interface for this. You can plugin your own payload class (subclass of HoodieRecordPayload) where you can implement custom merge logic. For example : org.apache.hudi.common.model.OverwriteWithLatestAvroPayload is the default one  which always picks the latest record. 


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