sandeep-katta commented on issue #25431: [SPARK-28711][Documentation]Update migration guide to add note about Hive upgrade URL: https://github.com/apache/spark/pull/25431#issuecomment-520818708 After upgrading to SPARK 3.0 Thrift Server is failed to start as there is a mismatch in the schema version. Hive throws MetaException Caused by: MetaException(message:**Hive Schema version 2.3.0 does not match metastore's schema version 1.3.0 Metastore** is not upgraded or corrupt) So need to help the users for the smooth upgrade by documenting it.
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