[KYLIN-5097] modify hive dict table format from textfile to orc

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: v3.1.1, v3.1.2
• Fix Version/s: v3.1.3
• External issue URL: https://github.com/apache/kylin/pull/1779
• Assignee: fengpod
• Reporter: fengpod
• Created: 12/Oct/21 07:23
• Updated: 06/Jan/22 06:51
• Resolved: 06/Jan/22 06:50

Description

Textfile format end with ‘\n’ by default， when the data itself contains ‘\n’,  dict table may appear dirty data。