[IMPALA-12447] Update the validWriteId for transactional table during the truncate operation in Catalog API end point

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Catalog
• Labels: catalog-2024
• Epic Link: event-processor-completeness
• Epic Color: ghx-label-11
• Assignee: Sai Hemanth Gantasala
• Reporter: Sai Hemanth Gantasala
• Created: 12/Sep/23 21:32
• Updated: 23/Apr/24 01:43

Description

In the external front-end mode, the catalog API endpoint (MetastoreServieHandler) handles all the query requests. For the truncate table operation, the validWriteIdlist is not returning the updated validWriteId inorder to update in the catalogD's cache, as a result, cache is holding a stale value which is returning incorrect data/query results.