alexeykudinkin commented on code in PR #6358:
URL: https://github.com/apache/hudi/pull/6358#discussion_r981626526
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hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/MergeIntoHoodieTableCommand.scala:
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@@ -321,8 +322,13 @@ case class MergeIntoHoodieTableCommand(mergeInto:
MergeIntoTable) extends Hoodie
serializedInsertConditionAndExpressions(insertActions))
// Remove the meta fields from the sourceDF as we do not need these when
writing.
- val sourceDFWithoutMetaFields = removeMetaFields(sourceDF)
- HoodieSparkSqlWriter.write(sparkSession.sqlContext, SaveMode.Append,
writeParams, sourceDFWithoutMetaFields)
+ val trimmedSourceDF = removeMetaFields(sourceDF)
+
+ // Supply original record's Avro schema to provided to
[[ExpressionPayload]]
+ writeParams += (PAYLOAD_RECORD_AVRO_SCHEMA ->
Review Comment:
@wzx140 this is what i'm referring to
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