Brandon Scheller created HUDI-520:
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Summary: Decide on keyGenerator strategy for handling null/empty
recordkeys
Key: HUDI-520
URL: https://issues.apache.org/jira/browse/HUDI-520
Project: Apache Hudi (incubating)
Issue Type: Bug
Reporter: Brandon Scheller
Currently key-generator implementations write out "__null__" for null values
and "__empty__" for empty in order to provide a distinction between the two.
This can add extra overhead to large datalakes that might not use this
distinction.
This Jira is to decide on a consistent strategy for handling null/empty record
keys in key generators.
The current strategy can be seen within ComplexKeyGenerator
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