leesf commented on a change in pull request #4193: URL: https://github.com/apache/hudi/pull/4193#discussion_r763011045
########## File path: hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/InsertIntoHoodieTableCommand.scala ########## @@ -208,7 +208,7 @@ object InsertIntoHoodieTableCommand extends Logging { val options = hoodieCatalogTable.catalogProperties ++ tableConfig.getProps.asScala.toMap ++ extraOptions val parameters = withSparkConf(sparkSession, options)() - val preCombineColumn = hoodieCatalogTable.preCombineKey.getOrElse("") + val preCombineColumn = hoodieCatalogTable.preCombineKey.getOrElse("ts") Review comment: please use default value instead of hardcoded ts ########## File path: hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/spark/sql/hudi/command/UpdateHoodieTableCommand.scala ########## @@ -89,7 +89,7 @@ case class UpdateHoodieTableCommand(updateTable: UpdateTable) extends RunnableCo val catalogProperties = hoodieCatalogTable.catalogProperties val tableConfig = hoodieCatalogTable.tableConfig - val preCombineColumn = Option(tableConfig.getPreCombineField).getOrElse("") + val preCombineColumn = Option(tableConfig.getPreCombineField).getOrElse("ts") Review comment: ditto -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@hudi.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org