Alexey Kudinkin created HUDI-5254:
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             Summary: Revisit ExpressionPayload to avoid parsing Avro schemas 
for every record
                 Key: HUDI-5254
                 URL: https://issues.apache.org/jira/browse/HUDI-5254
             Project: Apache Hudi
          Issue Type: Bug
          Components: spark-sql
            Reporter: Alexey Kudinkin
             Fix For: 0.13.0


Currently ExpressionPayload, parses writer/reader schema for every record.

Instead we should use broadcast vars to avoid doing that for every record, and 
instead do it per executor



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