[IMPALA-10648] Invalidate catalogd cache for non transactional tables when create/alter/drop HMS apis are accessed

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Impala 4.1.0
• Component/s: Catalog
• Epic Color: ghx-label-12
• Assignee: Sourabh Goyal
• Reporter: Sourabh Goyal
• Created: 08/Apr/21 17:06
• Updated: 12/Feb/22 07:02
• Resolved: 09/Jun/21 17:45

Description

IMPALA-10613 introduced changes to expose table/partition metadata stored in catalog cache over HMS APIs. 

In this task, we invalidate the non transactional table from cache if HMS DDL apis like create/alter/drop table/partition are accessed from catalogd's metastore server. Any subsequent get table request fetches the table from HMS and also loads it in cache. This ensures that any get_table/get_partition requests after ddl operations on the same table return the most updated table

cc - vihangk1