[GitHub] [spark] srowen commented on a change in pull request #25431: [SPARK-28711][Documentation]Update migration guide to add note about Hive upgrade

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srowen commented on a change in pull request #25431: [SPARK-28711][Documentation]Update migration guide to add note about Hive upgrade
URL: https://github.com/apache/spark/pull/25431#discussion_r313428819
 
 

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 File path: docs/sql-migration-guide-upgrade.md
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 @@ -23,6 +23,9 @@ license: |
 {:toc}
 
 ## Upgrading From Spark SQL 2.4 to 3.0
+  - Since Spark 3.0, hive is upgraded to 2.3.x, so it is required to update the Hive
 
 Review comment:
   This seems fairly incomplete to a reader. What database? 
   hive -> Hive. This also needs to clarify that the Hive client was updated

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