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  1. IMPALA
  2. IMPALA-10612 Catalogd changes to support external FE
  3. IMPALA-10648

Invalidate catalogd cache for non transactional tables when create/alter/drop HMS apis are accessed

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • Impala 4.1.0
    • Catalog
    • None
    • ghx-label-12

    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

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            sourabh912 Sourabh Goyal
            sourabh912 Sourabh Goyal
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              Updated:
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