[GitHub] [spark] yaooqinn commented on a change in pull request #26068: [SPARK-29405][SQL] Alter table / Insert statements should not change a table's ownership

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yaooqinn commented on a change in pull request #26068: [SPARK-29405][SQL] Alter table / Insert statements should not change a table's ownership
URL: https://github.com/apache/spark/pull/26068#discussion_r334736514
 
 

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 File path: sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala
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 @@ -573,8 +574,9 @@ private[hive] class HiveClientImpl(
     // If users explicitly alter these Hive-specific properties through ALTER TABLE DDL, we respect
     // these user-specified values.
     verifyColumnDataType(table.dataSchema)
+    val owner = Option(table.owner).filter(_.nonEmpty).getOrElse(userName)
 
 Review comment:
   It sounds like a bigger deal than it is. Indeed,  I am going to add `alter table owner` syntax, which may make this kind of change back and forth

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