[GitHub] [spark] cloud-fan commented on a change in pull request #27670: [SPARK-30937][DOC] Group Hive upgrade guides together

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cloud-fan commented on a change in pull request #27670: [SPARK-30937][DOC] Group Hive upgrade guides together
URL: https://github.com/apache/spark/pull/27670#discussion_r383803684
 
 

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 File path: docs/sql-migration-guide.md
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 @@ -330,10 +330,14 @@ license: |
 
   - Since Spark 3.0, `SHOW CREATE TABLE` will always return Spark DDL, even when the given table is a Hive serde table. For generating Hive DDL, please use `SHOW CREATE TABLE AS SERDE` command instead.
 
-  - Since Spark 3.0, we upgraded the built-in Hive from 1.2 to 2.3. This may need to set `spark.sql.hive.metastore.version` and `spark.sql.hive.metastore.jars` according to the version of the Hive metastore.
+  - Since Spark 3.0, we upgraded the built-in Hive from 1.2 to 2.3 and it brings following impacts:
+  
+    - This may need to set `spark.sql.hive.metastore.version` and `spark.sql.hive.metastore.jars` according to the version of the Hive metastore.
 
 Review comment:
   `... of the Hive metastore you want to connect to`

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