[FLINK-29988] Improve upper case fields for hive metastore

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Component/s: Table Store
• Labels: pull-request-available
• Assignee: Fang Yong
• Reporter: Jingsong Lee
• Created: 11/Nov/22 03:42
• Updated: 19/Mar/23 05:50
• Resolved: 19/Mar/23 05:50

Description

If the fields in the fts table are uppercase, there will be a mismatched exception when used in the Hive.

1. If it is not supported at the beginning, throw an exception when flink creates a table to the hive metastore.
2. If it is supported, so that no error is reported in the whole process, but save lower case in hive metastore. We can check columns with the same name when creating a table in Flink with hive metastore.

Issue Links

• links to: GitHub Pull Request #402

Sub-Tasks

• Throw exception for upper case fields are used in hive metastore: Closed